ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

1

Unbekannt

High-fidelity quantum memory utilizing inhomogeneous nuclear polarization in a quantum dot (2014)

Wenkui Ding, Anqi Shi, J. Q. You, and Wenxian Zhang

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-12

Beschreibung: Author(s): Wenkui Ding, Anqi Shi, J. Q. You, and Wenxian Zhang We numerically investigate the encoding and retrieval processes for quantum memory realized in a semiconductor quantum dot by focusing on the effect of inhomogeneously polarized nuclear spins whose polarization depends on the local hyperfine coupling strength. We find that the performance of quantum... [Phys. Rev. B 90, 235421] Published Thu Dec 11, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

2

Unbekannt

Hierarchical stripe phases in IrTe_{2} driven by competition between Ir dimerization and Te bonding (2014)

Jixia Dai, Kristjan Haule, J. J. Yang, Y. S. Oh, S-W. Cheong, and Weida Wu

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-12

Beschreibung: Author(s): Jixia Dai, Kristjan Haule, J. J. Yang, Y. S. Oh, S-W. Cheong, and Weida Wu Layered 5d transition metal dichalcogenide (TMD) IrTe 2 is distinguished from the traditional TMDs (such as NbSe 2 ) by the existence of multiple charge-density wave (CDW)-like stripe phases and superconductivity at low temperatures. Despite intensive studies, there is still no consensus on the physica... [Phys. Rev. B 90, 235121] Published Thu Dec 11, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

3

Unbekannt

Effect of hole doping on the magnetism of point defects in graphene: A theoretical study (2014)

Felix Yndurain

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-12

Beschreibung: Author(s): Felix Yndurain Using ab initio methods based on the density functional theory, we study the magnetic properties of different point defects in graphene. We consider separately, atomic hydrogen, atomic fluorine, and single vacancies. The three defects have completely different magnetic properties. A local spin one-h... [Phys. Rev. B 90, 245420] Published Thu Dec 11, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

4

Unbekannt

Interaction of localized surface plasmons with chiral molecules (2014)

T. J. Davis and D. E. Gómez

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): T. J. Davis and D. E. Gómez A complete theoretical methodology of the interactions between chiral molecules and the evanescent fields of localized surface plasmons generated in a metallic nanostructure of arbitrary shape. The calculations confirm various previous results on the enhancement of the absorption of light and subsequent circular dichroism by surface plasmons. They also predict a chirality-dependent absorption arising from the metallic nanostructure illuminated with linearly polarized light. [Phys. Rev. B 90, 235424] Published Mon Dec 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

5

Unbekannt

Time reversal symmetry broken fractional topological phases at zero magnetic field (2014)

Tobias Meng and Eran Sela

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): Tobias Meng and Eran Sela We extend the coupled-wire construction of quantum Hall phases, and search for fractional topological insulating states in models of weakly coupled wires at zero external magnetic field. Focusing on systems beyond double copies of fractional quantum Hall states at opposite fields, we find that spin-... [Phys. Rev. B 90, 235425] Published Mon Dec 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

6

Unbekannt

Self-organized electronic superlattices in layered materials (2014)

Carmine Ortix, Carlo Di Castro, and José Lorenzana

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): Carmine Ortix, Carlo Di Castro, and José Lorenzana We show that in layered systems with electronic phase separation tendency, the long-range Coulomb interaction can drive the spontaneous formation of unidirectional superlattices of electronic charge in a completely homogeneous crystalline background. In this self-organized electronic heterostructure... [Phys. Rev. B 90, 241110] Published Mon Dec 15, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

7

Unbekannt

Resonating valence-bond physics on the honeycomb lattice (2014)

Pranay Patil, Ishita Dasgupta, and Kedar Damle

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): Pranay Patil, Ishita Dasgupta, and Kedar Damle We study bond and spin correlations of the nearest-neighbor resonating valence bond (RVB) wave function for a SU(2) symmetric S=1/2 antiferromagnet on the honeycomb lattice. We find that spin correlations in this wave function are short ranged, while the bond energy correlation function takes on an ... [Phys. Rev. B 90, 245121] Published Mon Dec 15, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

8

Unbekannt

Topographic measurement of buried thin-film interfaces using a grazing resonant soft x-ray scattering technique (2014)

Eliot Gann, Anne Watson, John R. Tumbleston, Justin Cochran, Hongping Yan, Cheng Wang, Jaewook Seok, Michael Chabinyc, and Harald Ade

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): Eliot Gann, Anne Watson, John R. Tumbleston, Justin Cochran, Hongping Yan, Cheng Wang, Jaewook Seok, Michael Chabinyc, and Harald Ade The internal structures of thin films, particularly interfaces between different materials, are critical to system properties and performance across many disciplines, but characterization of buried interface topography is often unfeasible. In this work, we demonstrate that grazing resonant soft x-ra... [Phys. Rev. B 90, 245421] Published Mon Dec 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

9

Unbekannt

Real-time dynamics in the one-dimensional Hubbard model (2014)

Luis Seabra, Fabian H. L. Essler, Frank Pollmann, Imke Schneider, and Thomas Veness

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-17

Beschreibung: Author(s): Luis Seabra, Fabian H. L. Essler, Frank Pollmann, Imke Schneider, and Thomas Veness We consider single-particle properties in the one-dimensional repulsive Hubbard model at commensurate fillings in the metallic phase. We determine the real-time evolution of the retarded Green's function by matrix-product state methods. We find that at sufficiently late times the numerical results a... [Phys. Rev. B 90, 245127] Published Tue Dec 16, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

10

Unbekannt

Spin-polarized dynamic transport in tubular two-dimensional electron gases (2014)

E. A. Rothstein, B. Horovitz, O. Entin-Wohlman, and A. Aharony

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-18

Beschreibung: Author(s): E. A. Rothstein, B. Horovitz, O. Entin-Wohlman, and A. Aharony The ac conductance of a finite tubular two-dimensional electron gas is studied in the presence of the Rashba spin-orbit interaction. When the tube is coupled to two reservoirs, that interaction splits the steps in the dc current, introducing energy ranges with spin-polarized currents. For this setup... [Phys. Rev. B 90, 245425] Published Wed Dec 17, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

11

Unbekannt

Spectrum of edge states in the ν=0 quantum Hall phases in graphene (2014)

P. K. Pyatkovskiy and V. A. Miransky

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-07

Beschreibung: Author(s): P. K. Pyatkovskiy and V. A. Miransky Edge excitations of the ν=0 quantum Hall state in monolayer graphene are studied within the mean-field theory with different symmetry-breaking terms. The analytical expressions for the continuum (Dirac) model wave functions are obtained for the charge density wave, Kekulé distortion, ferromagnetic, ... [Phys. Rev. B 90, 195407] Published Thu Nov 06, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

12

Unbekannt

Variational description of the ground state of the repulsive two-dimensional Hubbard model in terms of nonorthogonal symmetry-projected Slater determinants (2014)

R. Rodríguez-Guzmán, Carlos A. Jiménez-Hoyos, and Gustavo E. Scuseria

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): R. Rodríguez-Guzmán, Carlos A. Jiménez-Hoyos, and Gustavo E. Scuseria The few-determinant (FED) methodology, introduced in our previous works [R. Rodríguez-Guzmán et al. , Phys. Rev. B 87 , 235129 (2013);PRBMDO10.1103/PhysRevB.87.235129 Phys. Rev. B 89 , 195109 (2014)PRBMDO10.1103/PhysRevB.89.195109] for one-dimensional (1D) lattices, is here adapted for the repulsive tw... [Phys. Rev. B 90, 195110] Published Fri Nov 07, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

13

Unbekannt

Memory effect in a ferroelectric single-electron transistor: Violation of conductance periodicity in the gate voltage (2014)

S. A. Fedorov, A. E. Korolkov, N. M. Chtchelkatchev, O. G. Udalov, and I. S. Beloborodov

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): S. A. Fedorov, A. E. Korolkov, N. M. Chtchelkatchev, O. G. Udalov, and I. S. Beloborodov A fundamental property of most single-electron devices with a quasicontinuous quasiparticle spectrum on an island is the periodicity of their transport characteristics in a gate voltage. This property is robust even with respect to placing ferroelectric insulators in the source and drain tunnel junc... [Phys. Rev. B 90, 195111] Published Fri Nov 07, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

14

Unbekannt

Solid-state dewetting with a magic thickness: Electronic dewetting (2014)

Anna Chame and Olivier Pierre-Louis

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): Anna Chame and Olivier Pierre-Louis We investigate the dewetting dynamics of ultrathin solid metal films. In these films, quantum confinement of electrons is known to produce a complex wetting potential, leading to “magic thicknesses” which are strongly favored energetically. We introduce a kinetic Monte Carlo model which accounts for... [Phys. Rev. B 90, 195408] Published Fri Nov 07, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

15

Unbekannt

First-principles and spectroscopic studies of Bi(110) films: Thickness-dependent Dirac modes and property oscillations (2014)

G. Bian, X. Wang, T. Miller, T.-C. Chiang, P. J. Kowalczyk, O. Mahapatra, and S. A. Brown

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): G. Bian, X. Wang, T. Miller, T.-C. Chiang, P. J. Kowalczyk, O. Mahapatra, and S. A. Brown The electronic structure of Bi(110) thin films as a function of film thickness is investigated by first-principles calculations, angle-resolved photoemission spectroscopy, and scanning tunneling microscopy. Energy minimization in the calculation reveals significant atomic relaxation and rebonding at... [Phys. Rev. B 90, 195409] Published Fri Nov 07, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

16

Unbekannt

Magnetic field spectral crossings of Luttinger holes in quantum wells (2014)

G. E. Simion and Y. B. Lyanda-Geller

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): G. E. Simion and Y. B. Lyanda-Geller We develop an analytic approach to two-dimensional (2D) holes in a magnetic field that allows us to gain insight into physics of measuring the parameters of holes, such as cyclotron resonance, Shubnikov-de Haas effect and spin resonance. We derive hole energies, cyclotron masses, and the g factors i... [Phys. Rev. B 90, 195410] Published Fri Nov 07, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

17

Unbekannt

Density of states at disorder-induced phase transitions in a multichannel Majorana wire (2014)

Maria-Theresa Rieder and Piet W. Brouwer

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): Maria-Theresa Rieder and Piet W. Brouwer An N-channel spinless p-wave superconducting wire is known to go through a series of N topological phase transitions upon increasing the disorder strength. Here, we show that at each of those transitions the density of states shows a Dyson singularity ν(ɛ)∝ɛ−1|lnɛ|−3, whereas ν(ɛ)∝ɛ|α|−1 has a power... [Phys. Rev. B 90, 205404] Published Fri Nov 07, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

18

Unbekannt

Optical tracing of multiple charges in single-electron devices (2014)

Sanli Faez, Sense Jan van der Molen, and Michel Orrit

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-08

Beschreibung: Author(s): Sanli Faez, Sense Jan van der Molen, and Michel Orrit Single molecules that exhibit narrow optical transitions at cryogenic temperatures can be used as local electric-field sensors. We derive the single-charge sensitivity of aromatic organic dye molecules, based on quantum mechanical considerations. Through numerical modeling, we demonstrate that by us... [Phys. Rev. B 90, 205405] Published Fri Nov 07, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

19

Unbekannt

Beyond Planck-Einstein quanta: Amplitude-driven quantum excitation (2014)

Wen Shen, T. P. Devereaux, and J. K. Freericks

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-05

Beschreibung: Author(s): Wen Shen, T. P. Devereaux, and J. K. Freericks Linear-response quantum excitation is proportional to the amplitude of the field, with the energy of the excitation given by the driving frequency. As the amplitude is increased, there is a crossover, where the excitation energy is governed by the amplitude of the driving field, not its frequency. A... [Phys. Rev. B 90, 195104] Published Tue Nov 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

20

Unbekannt

Nontrivial Z2 topology in bismuth-based III-V compounds (2014)

Huaqing Huang, Jianpeng Liu, and Wenhui Duan

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-05

Beschreibung: Author(s): Huaqing Huang, Jianpeng Liu, and Wenhui Duan Realizing topological insulators in commonly used III-V semiconductors is of great importance for their potential application in spintronics and quantum computing. Here we propose a general strategy to realize topological insulators in conventional III-V semiconductors by bismuth substitution and ex... [Phys. Rev. B 90, 195105] Published Tue Nov 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

21

Unbekannt

NMR studies of ordered structures and valence states in the successive valence-transition system EuPtP (2014)

T. Mito, K. Nishitani, T. Koyama, H. Muta, T. Maruyama, G. Pristáš, K. Ueda, T. Kohara, A. Mitsuda, M. Sugishima, and H. Wada

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-05

Beschreibung: Author(s): T. Mito, K. Nishitani, T. Koyama, H. Muta, T. Maruyama, G. Pristáš, K. Ueda, T. Kohara, A. Mitsuda, M. Sugishima, and H. Wada We have studied EuPtP, which undergoes two successive valence transitions at TA∼240 K and TB∼200 K by P31-nuclear magnetic resonance (NMR) measurements. From the analysis of NMR spectra, we obtained plausible ordered structures and Eu valence states in three phases divided by TA and TB. These ordere... [Phys. Rev. B 90, 195106] Published Tue Nov 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

22

Unbekannt

Spin-orbit coupling and electronic charge effects in Mott insulators (2014)

Shan Zhu, You-Quan Li, and Cristian D. Batista

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-05

Beschreibung: Author(s): Shan Zhu, You-Quan Li, and Cristian D. Batista We derive the effective charge- and current-density operators for the strong-coupling limit of a single-band Mott insulator in the presence of spin-orbit coupling and show that the spin-orbit contribution to the effective charge density leads to novel mechanisms for multiferroic behavior. In some se... [Phys. Rev. B 90, 195107] Published Tue Nov 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

23

Unbekannt

Commensurate and incommensurate states of topological quantum matter (2014)

Ashley Milsted, Emilio Cobanera, Michele Burrello, and Gerardo Ortiz

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-04

Beschreibung: Author(s): Ashley Milsted, Emilio Cobanera, Michele Burrello, and Gerardo Ortiz We prove numerically and by dualities the existence of modulated, commensurate and incommensurate states of topological quantum matter in systems of parafermions, motivated by recent proposals for the realization of such systems in mesoscopic arrays. In two space dimensions, we obtain the simplest r... [Phys. Rev. B 90, 195101] Published Mon Nov 03, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

24

Unbekannt

Structural analysis of the intermetallic surface compound CePt5/Pt(111) (2014)

Jeannette Kemmer, Christian Praetorius, Andreas Krönlein, Pin-Jui Hsu, Kai Fauth, and Matthias Bode

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-04

Beschreibung: Author(s): Jeannette Kemmer, Christian Praetorius, Andreas Krönlein, Pin-Jui Hsu, Kai Fauth, and Matthias Bode We report on a detailed low-energy electron diffraction (LEED) and low-temperature scanning tunneling microscopy (STM) study of the intermetallic surface compound CePt5 on Pt(111). Depending on the thickness we observe various diffraction patterns and superstructures. In the low-thickness regime a s... [Phys. Rev. B 90, 195401] Published Mon Nov 03, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

25

Unbekannt

Structural versus electronic distortions in IrTe2 with broken symmetry (2014)

Hyo Sung Kim, Tae-Hwan Kim, Junjie Yang, Sang-Wook Cheong, and Han Woong Yeom

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Hyo Sung Kim, Tae-Hwan Kim, Junjie Yang, Sang-Wook Cheong, and Han Woong Yeom We investigate atomic and electronic structures of the intriguing low-temperature phase of IrTe2 using high-resolution scanning tunneling microscopy and spectroscopy. We confirm various stripe superstructures such as ×3, ×5, and ×8. The strong vertical and lateral distortions of the lattice for the ... [Phys. Rev. B 90, 201103] Published Wed Nov 05, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

26

Unbekannt

Determining whether metals nucleate homogeneously on graphite: A case study with copper (2014)

David Appy, Huaping Lei, Yong Han, Cai-Zhuang Wang, Michael C. Tringides, Dahai Shao, Emma J. Kwolek, J. W. Evans, and P. A. Thiel

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): David Appy, Huaping Lei, Yong Han, Cai-Zhuang Wang, Michael C. Tringides, Dahai Shao, Emma J. Kwolek, J. W. Evans, and P. A. Thiel We observe that Cu clusters grow on surface terraces of graphite as a result of physical vapor deposition in ultrahigh vacuum. We show that the observation is incompatible with a variety of models incorporating homogeneous nucleation and calculations of atomic-scale energetics. An alternative explan... [Phys. Rev. B 90, 195406] Published Wed Nov 05, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

27

Unbekannt

Current noise cross correlation mediated by Majorana bound states (2014)

Hai-Feng Lü, Hai-Zhou Lu, and Shun-Qing Shen

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Hai-Feng Lü, Hai-Zhou Lu, and Shun-Qing Shen We study the transport properties of a quantum dot-Majorana hybrid system, in which each of the paired Majorana bound states is connected to one quantum dot. With the help of the nonequilibrium Green's function method, we obtain an exact solution of the Green's functions and calculate the currents t... [Phys. Rev. B 90, 195404] Published Wed Nov 05, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

28

Unbekannt

Identifying the absolute orientation of a low-symmetry surface in real space (2014)

Stefan Kuhn, Markus Kittelmann, Yoshiaki Sugimoto, Masayuki Abe, Angelika Kühnle, and Philipp Rahe

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Stefan Kuhn, Markus Kittelmann, Yoshiaki Sugimoto, Masayuki Abe, Angelika Kühnle, and Philipp Rahe We present atomic-scale force interaction data acquired on an insulating low-symmetry substrate, namely the calcite(10.4) surface. A pronounced asymmetry of the imaged species is apparent along the vertical axis, which will be identified as a tilted band of purely attractive short-range interaction ... [Phys. Rev. B 90, 195405] Published Wed Nov 05, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

29

Unbekannt

Analysis of island shape evolution from diffuse x-ray scattering of organic thin films and implications for growth (2014)

C. Frank, R. Banerjee, M. Oettel, A. Gerlach, J. Novák, G. Santoro, and F. Schreiber

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): C. Frank, R. Banerjee, M. Oettel, A. Gerlach, J. Novák, G. Santoro, and F. Schreiber Understanding the growth of organic semiconducting molecules with shape anisotropy is of high relevance to the processing of optoelectronic devices. This work provides insight into the growth of thin films of the prototypical rodlike organic semiconductor diindenoperylene on a microscopic level by a... [Phys. Rev. B 90, 205401] Published Wed Nov 05, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

30

Unbekannt

Block Lanczos density-matrix renormalization group method for general Anderson impurity models: Application to magnetic impurity problems in graphene (2014)

Tomonori Shirakawa and Seiji Yunoki

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Tomonori Shirakawa and Seiji Yunoki We introduce a block Lanczos (BL) recursive technique to construct quasi-one-dimensional models, suitable for density-matrix renormalization group (DMRG) calculations, from single- as well as multiple-impurity Anderson models in any spatial dimensions. This new scheme, named BL-DMRG method, allows u... [Phys. Rev. B 90, 195109] Published Wed Nov 05, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

31

Unbekannt

Semiclassical evidence of columnar order in the fully frustrated transverse-field Ising model on the square lattice (2014)

Tommaso Coletta, Sergey E. Korshunov, and Frédéric Mila

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Tommaso Coletta, Sergey E. Korshunov, and Frédéric Mila We investigate the zero-temperature phase diagram of the fully frustrated transverse-field Ising model on the square lattice both in the classical limit and in the presence of quantum fluctuations. At the classical level (the limit of infinite spin S), we find that upon decreasing the transverse fie... [Phys. Rev. B 90, 205109] Published Wed Nov 05, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

32

Unbekannt

Renormalization of nanoparticle polarizability in the vicinity of a graphene-covered interface (2014)

Jaime E. Santos, M. I. Vasilevskiy, N. M. R. Peres, G. Smirnov, and Yu. V. Bludov

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-12

Beschreibung: Author(s): Jaime E. Santos, M. I. Vasilevskiy, N. M. R. Peres, G. Smirnov, and Yu. V. Bludov We study the electromagnetic properties of a metamaterial consisting of polarizable (nano)particles and a single graphene sheet placed at the interface between two dielectrics. We show that the particle's polarizability is renormalized because of the electromagnetic coupling to surface plasmons supp... [Phys. Rev. B 90, 235420] Published Thu Dec 11, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

33

Unbekannt

Rashba spin splitting of Shockley surface states on semi-infinite crystals (2014)

H. Ishida

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): H. Ishida We study the Rashba spin splitting of the L-gap surface state on the (111) surfaces of Au, Ag, and Cu, and that of the topologically protected surface state on Sb(111) by a first-principles calculation based on the embedded Green's function technique. By taking advantage of semi-infinite surface geo... [Phys. Rev. B 90, 235422] Published Mon Dec 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

34

Unbekannt

Integer and half-integer quantum Hall effect in silicene: Influence of an external electric field and impurities (2014)

Kh. Shakouri, P. Vasilopoulos, V. Vargiamidis, and F. M. Peeters

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-16

Beschreibung: Author(s): Kh. Shakouri, P. Vasilopoulos, V. Vargiamidis, and F. M. Peeters The influence of silicene's strong spin-orbit interaction and of an external electric field E z on the transport coefficients are investigated in the presence of a perpendicular magnetic field B. For finite E z the spin and valley degeneracy of the Landau levels is lifted and leads to additional plate... [Phys. Rev. B 90, 235423] Published Mon Dec 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

35

Unbekannt

Weak localization and spin-orbit interaction in side-gate field effect devices at the LaAlO_{3}/SrTiO_{3} interface (2014)

D. Stornaiuolo, S. Gariglio, A. Fête, M. Gabay, D. Li, D. Massarotti, and J.-M. Triscone

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-17

Beschreibung: Author(s): D. Stornaiuolo, S. Gariglio, A. Fête, M. Gabay, D. Li, D. Massarotti, and J.-M. Triscone Using field effect devices with side gates, we modulate the 2-dimensional electron gas hosted at the LaAlO 3 /SrTiO 3 interface to study the temperature and doping evolution of the magnetotransport. The analysis of the data reveals different transport regimes depending on the interplay between the diff... [Phys. Rev. B 90, 235426] Published Tue Dec 16, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

36

Unbekannt

Floquet-Bloch analysis of refracting Huygens metasurfaces (2014)

Ariel Epstein and George V. Eleftheriades

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-17

Beschreibung: Author(s): Ariel Epstein and George V. Eleftheriades We investigate the response of passive lossless Huygens metasurfaces (HMS), designed to implement a prescribed refraction, to arbitrary plane-wave excitations. Applying a rigorous Floquet-Bloch (FB) analysis of the cotangent electric and magnetic surface reactance modulations, we discover that the s... [Phys. Rev. B 90, 235127] Published Tue Dec 16, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

37

Unbekannt

One-way absorption of terahertz waves in rod-type and multilayer structures containing polar dielectrics (2014)

Andriy E. Serebryannikov, Shunji Nojima, and Ekmel Ozbay

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-17

Beschreibung: Author(s): Andriy E. Serebryannikov, Shunji Nojima, and Ekmel Ozbay One-way absorption can be obtained at terahertz frequencies in low-profile rod-type and multilayer dielectric structures with broken spatial inversion symmetry, which contain either a rod layer or an ultrathin homogeneous layer made of a polar dielectric. Perfect absorption for one of the two opposi... [Phys. Rev. B 90, 235126] Published Tue Dec 16, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

38

Unbekannt

Direct experimental evidence of multiferroicity in a nanocrystalline Zener polaron ordered manganite (2014)

Vinay Kumar Shukla, Soumik Mukhopadhyay, Kalipada Das, A. Sarma, and I. Das

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-17

Beschreibung: Author(s): Vinay Kumar Shukla, Soumik Mukhopadhyay, Kalipada Das, A. Sarma, and I. Das We discuss the particle size driven tunability of the coexistence of ferromagnetism and ferroelectricity in Pr 0.67 Ca 0.33 MnO 3 (PCMO) with the help of x-ray diffraction, magnetization, impedance spectroscopy, and remanent polarization measurements. The remanent polarization measurements using the “pos... [Phys. Rev. B 90, 245126] Published Tue Dec 16, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

39

Unbekannt

Defect-induced negative magnetoresistance and surface state robustness in the topological insulator BiSbTeSe_{2} (2014)

Karan Banerjee, Jaesung Son, Praveen Deorani, Peng Ren, Lan Wang, and Hyunsoo Yang

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-18

Beschreibung: Author(s): Karan Banerjee, Jaesung Son, Praveen Deorani, Peng Ren, Lan Wang, and Hyunsoo Yang Absence of backscattering and occurrence of weak antilocalization are two characteristic features of topological insulators. We find that the introduction of defects results in the appearance of a negative contribution to magnetoresistance (MR) in the topological insulator BiSbTeSe 2 at temperatures ... [Phys. Rev. B 90, 235427] Published Wed Dec 17, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

40

Unbekannt

Laser-induced charge-disproportionated metallic state in LaCoO_{3} (2014)

M. Izquierdo, M. Karolak, C. Trabant, K. Holldack, A. Föhlisch, K. Kummer, D. Prabhakaran, A. T. Boothroyd, M. Spiwek, A. Belozerov, A. Poteryaev, A. Lichtenstein, and S. L. Molodtsov

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-18

Beschreibung: Author(s): M. Izquierdo, M. Karolak, C. Trabant, K. Holldack, A. Föhlisch, K. Kummer, D. Prabhakaran, A. T. Boothroyd, M. Spiwek, A. Belozerov, A. Poteryaev, A. Lichtenstein, and S. L. Molodtsov Understanding the origin of the spin transition in LaCoO 3 is one of the long-standing aims in condensed matter physics. Aside from its fundamental interest, a detailed description of this crossover will have a direct impact on the interpretation of the semiconductor-to-metal transition (SMT) and the... [Phys. Rev. B 90, 235128] Published Wed Dec 17, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

41

Unbekannt

Hot-electron noise properties of graphene-like systems (2014)

A. Rustagi and C. J. Stanton

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-18

Beschreibung: Author(s): A. Rustagi and C. J. Stanton We study the hot-electron noise properties of two-dimensional materials with a graphene-like energy dispersion under a strong applied electric field which drives the system far from equilibrium. Calculations are based on a Boltzmann–Green-function method within a two-relaxation-time approximation th... [Phys. Rev. B 90, 245424] Published Wed Dec 17, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

42

Unbekannt

Transport in a hybrid normal metal/topological superconductor Kondo model (2014)

Razvan Chirla, I. V. Dinu, V. Moldoveanu, and Cătălin Paşcu Moca

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-11-06

Beschreibung: Author(s): Razvan Chirla, I. V. Dinu, V. Moldoveanu, and Cătălin Paşcu Moca We investigate the equilibrium and nonequilibrium transport through a quantum dot in the Kondo regime, embedded between a normal metal and a topological superconductor supporting Majorana bound states at its end points. We find that the Kondo physics is significantly modified by the presence of the ... [Phys. Rev. B 90, 195108] Published Wed Nov 05, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

43

Unbekannt

Spin-flip Raman scattering of the resident electron in singly charged (In,Ga)As/GaAs quantum dot ensembles (2014)

J. Debus, V. F. Sapega, D. Dunker, D. R. Yakovlev, D. Reuter, A. D. Wieck, and M. Bayer

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-02

Beschreibung: Author(s): J. Debus, V. F. Sapega, D. Dunker, D. R. Yakovlev, D. Reuter, A. D. Wieck, and M. Bayer Highly efficient spin-flip Raman scattering of the resident electron spin is found in singly charged (In,Ga)As/GaAs quantum dots. The applied magnetic field induces a symmetry reduction for the negatively charged exciton, which serves as intermediate scattering state, thus making the spin-flip Raman... [Phys. Rev. B 90, 235404] Published Mon Dec 01, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

44

Unbekannt

Anomalous entanglement in chaotic Dirac billiards (2014)

J. G. G. S. Ramos, I. M. L. da Silva, and A. L. R. Barbosa

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-02

Beschreibung: Author(s): J. G. G. S. Ramos, I. M. L. da Silva, and A. L. R. Barbosa We present analytical and numerical results that demonstrate the presence of anomalous entanglement behavior on the Dirac Billiards. We investigate the statistical distribution of the characteristic entangled measures, focusing on the mean, on the variance, and on the quantum interference terms. We ... [Phys. Rev. B 90, 245107] Published Mon Dec 01, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

45

Unbekannt

Conformal field theories at nonzero temperature: Operator product expansions, Monte Carlo, and holography (2014)

Emanuel Katz, Subir Sachdev, Erik S. Sørensen, and William Witczak-Krempa

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-02

Beschreibung: Author(s): Emanuel Katz, Subir Sachdev, Erik S. Sørensen, and William Witczak-Krempa Strongly correlated quantum critical points with conformal symmetry in two spatial dimensions describe many phase transitions in condensed matter systems, as for example that from superfluid to insulator. Combining field theory methods, Monte Carlo simulations, and the holographic duality from string theory, the authors use an operator product expansion to derive non-perturbative results for these systems, including the leading terms in the frequency dependence of the nonzero temperature conductivity and sum rules obeyed by the conductivity. These methods and results are applicable to a wide class of conformal field theories for condensed matter systems. [Phys. Rev. B 90, 245109] Published Mon Dec 01, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

46

Unbekannt

Interplay between electronic topology and crystal symmetry: Dislocation-line modes in topological band insulators (2014)

Robert-Jan Slager, Andrej Mesaros, Vladimir Juričić, and Jan Zaanen

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-02

Beschreibung: Author(s): Robert-Jan Slager, Andrej Mesaros, Vladimir Juričić, and Jan Zaanen We elucidate the general rule governing the response of dislocation lines in three-dimensional topological band insulators. According to this K - b - t rule, the lattice topology, represented by dislocation lines oriented in direction t with Burgers vector b , combines with the electronic-band topology, ... [Phys. Rev. B 90, 241403] Published Mon Dec 01, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

47

Unbekannt

High intrinsic mobility and ultrafast carrier dynamics in multilayer metal-dichalcogenide MoS_{2} (2014)

Jared H. Strait, Parinita Nene, and Farhan Rana

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-02

Beschreibung: Author(s): Jared H. Strait, Parinita Nene, and Farhan Rana The ultimate limitations on carrier mobilities in metal dichalcogenides, and the dynamics associated with carrier relaxation, are unclear. We present measurements of the frequency-dependent conductivity of multilayer dichalcogenide MoS 2 by optical-pump terahertz-probe spectroscopy. We find mobilitie... [Phys. Rev. B 90, 245402] Published Mon Dec 01, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

48

Unbekannt

Determination of Fermi contour and spin polarization of ν=3/2 composite fermions via ballistic commensurability measurements (2014)

D. Kamburov, M. A. Mueed, I. Jo, Yang Liu, M. Shayegan, L. N. Pfeiffer, K. W. West, K. W. Baldwin, J. J. D. Lee, and R. Winkler

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): D. Kamburov, M. A. Mueed, I. Jo, Yang Liu, M. Shayegan, L. N. Pfeiffer, K. W. West, K. W. Baldwin, J. J. D. Lee, and R. Winkler In the composite fermions (CF) framework, at filling factor ν = 3/2 each carrier pairs up with two flux quanta to form quasi particles. The flux attachment cancels the external field, leaving the CFs as if they are at zero field — they occupy a Fermi sea with a well-defined Fermi contour. To examine this contour and its anisotropy induced by in-plane magnetic field, the authors apply the method of periodic grating of Hall bar samples, previously used by them in studies of CF near the filling factor 1/2. It is found that CF spin polarization increases with increasing quantum well width and electron density, and that in-plane magnetic field induces a larger CF Fermi contour anisotropy near filling factor 3/2 than near 1/2. [Phys. Rev. B 90, 235108] Published Tue Dec 02, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

49

Unbekannt

Stable structure of high In coverage on Si(111)-α-sqrt[3]×sqrt[3]-Au (2014)

Shih-Yu Wu, Chia-Hsiu Hsu, Wang-chi V. Yeh, Hsin Lin, Feng-Chuan Chuang, and Chien-Cheng Kuo

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): Shih-Yu Wu, Chia-Hsiu Hsu, Wang-chi V. Yeh, Hsin Lin, Feng-Chuan Chuang, and Chien-Cheng Kuo The structure of 0.8 ML In coverage on the Si(111)-√ 3 ×√ 3 -Au surface is investigated by scanning tunneling microscopy/spectroscopy and low energy electron diffraction. By depositing 1.2 ML In at room temperature followed by annealing at 500 ∘ C, the surface reveals the √ 7 ×√ 3 structure with 0.8 ML In c... [Phys. Rev. B 90, 235407] Published Tue Dec 02, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

50

Unbekannt

Real-time simulation of large open quantum spin systems driven by dissipation (2014)

D. Banerjee, F.-J. Jiang, M. Kon, and U.-J. Wiese

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): D. Banerjee, F.-J. Jiang, M. Kon, and U.-J. Wiese We consider a large quantum system with spins 1/2 whose dynamics is driven entirely by measurements of the total spin of spin pairs. This gives rise to a dissipative coupling to the environment. When one averages over the measurement results, the corresponding real-time path integral does not suffer... [Phys. Rev. B 90, 241104] Published Tue Dec 02, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

51

Unbekannt

Dissipative preparation of the exciton and biexciton in self-assembled quantum dots on picosecond time scales (2014)

Per-Lennart Ardelt, Lukas Hanschke, Kevin A. Fischer, Kai Müller, Alexander Kleinkauf, Manuel Koller, Alexander Bechtold, Tobias Simmet, Jakob Wierzbowski, Hubert Riedl, Gerhard Abstreiter, and Jonathan J. Finley

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): Per-Lennart Ardelt, Lukas Hanschke, Kevin A. Fischer, Kai Müller, Alexander Kleinkauf, Manuel Koller, Alexander Bechtold, Tobias Simmet, Jakob Wierzbowski, Hubert Riedl, Gerhard Abstreiter, and Jonathan J. Finley Pulsed resonant fluorescence is used to probe ultrafast phonon-assisted exciton and biexciton preparation in individual self-assembled InGaAs quantum dots. By driving the system using large area (≥10π) near resonant optical pulses, we experimentally demonstrate how phonon-mediated dissipation within... [Phys. Rev. B 90, 241404] Published Tue Dec 02, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

52

Unbekannt

From weak to strong coupling of localized surface plasmons to guided modes in a luminescent slab (2014)

S. R. K. Rodriguez, Y. T. Chen, T. P. Steinbusch, M. A. Verschuuren, A. F. Koenderink, and J. Gómez Rivas

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): S. R. K. Rodriguez, Y. T. Chen, T. P. Steinbusch, M. A. Verschuuren, A. F. Koenderink, and J. Gómez Rivas We investigate a periodic array of aluminum nanoantennas embedded in a light-emitting slab waveguide. By varying the waveguide thickness, we demonstrate the transition from weak to strong coupling between localized surface plasmons in the nanoantennas and refractive index guided modes in the wavegui... [Phys. Rev. B 90, 235406] Published Tue Dec 02, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

53

Unbekannt

Transport characteristics of a single C_{60}-molecule junction revealed by multiple Andreev reflections (2014)

Ryoichi Hiraoka, Ryuichi Arafune, Noriyuki Tsukahara, Maki Kawai, and Noriaki Takagi

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-03

Beschreibung: Author(s): Ryoichi Hiraoka, Ryuichi Arafune, Noriyuki Tsukahara, Maki Kawai, and Noriaki Takagi The I-V characteristics for atomic junction between two superconductors exhibit steps at voltages 2Δ/ n (with n=1, 2, 3, …) associated with multiple Andreev reflections (MAR). These features have been used in the past to determine the fundamental transport characteristics of atomic junctions. In this work, the authors present a development of the MAR technique by utilizing a superconducting Nb STM tip as one of the leads to study the transport properties of C 60 fullerene molecule. By analyzing the tunneling spectra and high-resolution molecular imaging, they were able to determine the number of conduction channels for C 6 0 as well as the origin and the dependence of the transmission coefficients on the contact geometry. [Phys. Rev. B 90, 241405] Published Tue Dec 02, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

54

Unbekannt

Electron dynamics in unoccupied states of spatially aligned 7-a graphene nanoribbons on Au(788) (2014)

N. F. Kleimeier, A. Timmer, L. Bignardi, H. Mönig, X. L. Feng, K. Müllen, L. F. Chi, H. Fuchs, and H. Zacharias

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-04

Beschreibung: Author(s): N. F. Kleimeier, A. Timmer, L. Bignardi, H. Mönig, X. L. Feng, K. Müllen, L. F. Chi, H. Fuchs, and H. Zacharias Bottom-up synthesized armchair graphene nanoribbons with a width of seven C = C bonds (7-aGNRs) have gained widespread interest due to their large band gap of about 2.8 eV and their atomically precise edge structures. Here, we report on the lifetime of excited states of spatially aligned 7-aGNRs gro... [Phys. Rev. B 90, 245408] Published Wed Dec 03, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

55

Unbekannt

CPT theorem and classification of topological insulators and superconductors (2014)

Chang-Tse Hsieh, Takahiro Morimoto, and Shinsei Ryu

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-04

Beschreibung: Author(s): Chang-Tse Hsieh, Takahiro Morimoto, and Shinsei Ryu We present a systematic topological classification of fermionic and bosonic topological phases protected by time-reversal, particle-hole, parity, and combination of these symmetries. We use two complementary approaches: one in terms of K-theory classification of gapped quadratic fermion theories wit... [Phys. Rev. B 90, 245111] Published Wed Dec 03, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

56

Unbekannt

Rashba splitting of graphene-covered Au(111) revealed by quasiparticle interference mapping (2014)

Philipp Leicht, Julia Tesch, Samuel Bouvron, Felix Blumenschein, Philipp Erler, Luca Gragnaniello, and Mikhail Fonin

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-04

Beschreibung: Author(s): Philipp Leicht, Julia Tesch, Samuel Bouvron, Felix Blumenschein, Philipp Erler, Luca Gragnaniello, and Mikhail Fonin We report on low-temperature scanning tunneling spectroscopy measurements on epitaxial graphene flakes on Au(111). We show that using quasiparticle interference (QPI) mapping, we can discriminate between the electronic systems of graphene and Au(111). Beyond the scattering vectors, which can be ascr... [Phys. Rev. B 90, 241406] Published Wed Dec 03, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

57

Unbekannt

Anomalous electrical conduction in a monatomic Pb layer on Ge(111) (2014)

Shinichiro Hatta, Takashi Noma, Hiroshi Okuyama, and Tetsuya Aruga

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-04

Beschreibung: Author(s): Shinichiro Hatta, Takashi Noma, Hiroshi Okuyama, and Tetsuya Aruga We studied electrical transport through a Pb monolayer on Ge(111), which has a metallic surface state with a large Rashba spin splitting. The Pb monolayer was found to be metallic down to 9 K. The macroscopic sheet conductivity was 10.2±1.0mS/□ at 9 K, which is much higher than those of other metall... [Phys. Rev. B 90, 245407] Published Wed Dec 03, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

58

Unbekannt

Z_{3} symmetry-protected topological phases in the SU(3) AKLT model (2014)

Takahiro Morimoto, Hiroshi Ueda, Tsutomu Momoi, and Akira Furusaki

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): Takahiro Morimoto, Hiroshi Ueda, Tsutomu Momoi, and Akira Furusaki We study Z 3 symmetry-protected topological (SPT) phases in one-dimensional spin systems with Z 3 ×Z 3 symmetry. We construct ground-state wave functions of the matrix product form for nontrivial Z 3 phases and their parent Hamiltonian from a cocycle of the group cohomology H 2 (Z 3 ×Z 3 ,U(1)). The Hamiltonia... [Phys. Rev. B 90, 235111] Published Thu Dec 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

59

Unbekannt

Excitonic condensation of strongly correlated electrons: The case of Pr_{0.5}Ca_{0.5}CoO_{3} (2014)

Jan Kuneš and Pavel Augustinský

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): Jan Kuneš and Pavel Augustinský We use a combination of dynamical mean-field model calculations and LDA + U material specific calculations to investigate the low temperature phase transition in the compounds from the (Pr 1−y R y ) x Ca 1−x CoO 3 (R=Nd, Sm, Eu, Gd, Tb, Y) family (PCCO). The transition, marked by a sharp peak in the specific... [Phys. Rev. B 90, 235112] Published Thu Dec 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

60

Unbekannt

Local electrical tuning of the nonlocal signals in a Cooper pair splitter (2014)

G. Fülöp, S. d'Hollosy, A. Baumgartner, P. Makk, V. A. Guzenko, M. H. Madsen, J. Nygård, C. Schönenberger, and S. Csonka

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): G. Fülöp, S. d'Hollosy, A. Baumgartner, P. Makk, V. A. Guzenko, M. H. Madsen, J. Nygård, C. Schönenberger, and S. Csonka A Cooper pair splitter consists of a central superconducting contact, S, from which electrons are injected into two parallel, spatially separated quantum dots (QDs). This geometry as well as electron interactions can lead to correlated electrical currents due to the spatial separation of spin-single... [Phys. Rev. B 90, 235412] Published Thu Dec 04, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

61

Unbekannt

Possible triplet p+ip superconductivity in graphene at low filling (2014)

Tianxing Ma, Fan Yang, Hong Yao, and Hai-Qing Lin

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): Tianxing Ma, Fan Yang, Hong Yao, and Hai-Qing Lin We study the Hubbard model on the honeycomb lattice with nearest-neighbor hopping (t〉0) and next-nearest-neighbor hopping (t ′ 〈0). When t ′ 〈−t/6, the single-particle spectrum is featured by the continuously distributed Van Hove saddle points at the band bottom, where the density of states div... [Phys. Rev. B 90, 245114] Published Thu Dec 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

62

Unbekannt

Optically induced Aharonov-Bohm effect in mesoscopic rings (2014)

H. Sigurdsson, O. V. Kibis, and I. A. Shelykh

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): H. Sigurdsson, O. V. Kibis, and I. A. Shelykh We show theoretically that strong electron coupling to circularly polarized photons in non-singly-connected nanostructures results in the appearance of an artificial gauge field that changes the electron phase. The effect arises from the breaking of time-reversal symmetry and is analogous to the wel... [Phys. Rev. B 90, 235413] Published Thu Dec 04, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

63

Unbekannt

Spin-resolved optical conductivity of two-dimensional group-VIB transition-metal dichalcogenides (2014)

Marco Gibertini, Francesco M. D. Pellegrino, Nicola Marzari, and Marco Polini

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): Marco Gibertini, Francesco M. D. Pellegrino, Nicola Marzari, and Marco Polini We present an ab initio study of the spin-resolved optical conductivity of two-dimensional (2D) group-VIB transition-metal dichalcogenides (TMDs). We carry out fully relativistic density-functional-theory calculations combined with maximally localized Wannier functions to obtain band manifolds at ex... [Phys. Rev. B 90, 245411] Published Thu Dec 04, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

64

Unbekannt

Comparative study of low-temperature x-ray diffraction experiments on R_{2}Ir_{2}O_{7} (R=Nd, Eu, and Pr) (2014)

Hiroshi Takatsu, Kunihiko Watanabe, Kazuki Goto, and Hiroaki Kadowaki

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-12-05

Beschreibung: Author(s): Hiroshi Takatsu, Kunihiko Watanabe, Kazuki Goto, and Hiroaki Kadowaki The cubic symmetry of pyrochlore iridium oxides R 2 Ir 2 O 7 (R=Nd, Eu, and Pr) has been investigated by high resolution x-ray diffraction experiments down to 4 K, in order to clarify the relationship between the metal-insulator transition (MIT) and the small structural phase transition suggested by Rama... [Phys. Rev. B 90, 235110] Published Thu Dec 04, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

65

Unbekannt

Pressure-induced valence change of YbNiGe3 investigated by resonant x-ray emission spectroscopy at the Yb L3 edge (2014)

Hitoshi Sato, Hitoshi Yamaoka, Yuki Utsumi, Heisuke Nagata, Marcos A. Avila, Raquel A. Ribeiro, Kazunori Umeo, Toshiro Takabatake, Yumiko Zekko, Jun'ichiro Mizuki, Jung-Fu Lin, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Hirofumi Namatame, and Masaki Taniguchi

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-11

Beschreibung: Author(s): Hitoshi Sato, Hitoshi Yamaoka, Yuki Utsumi, Heisuke Nagata, Marcos A. Avila, Raquel A. Ribeiro, Kazunori Umeo, Toshiro Takabatake, Yumiko Zekko, Jun'ichiro Mizuki, Jung-Fu Lin, Nozomu Hiraoka, Hirofumi Ishii, Ku-Ding Tsuei, Hirofumi Namatame, and Masaki Taniguchi Pressure dependence of the Yb valence in YbNiGe3 has been investigated up to 15.6 GPa at 300 K and up to 7.7 GPa at 17 K by means of x-ray absorption spectroscopy in Lα1 partial fluorescence yield mode and resonant x-ray emission spectroscopy around the Yb L3 absorption edge. The Yb valence in YbNiG... [Phys. Rev. B 89, 045112] Published Fri Jan 10, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

66

Unbekannt

Low-energy properties of fractional helical Luttinger liquids (2014)

Tobias Meng, Lars Fritz, Dirk Schuricht, and Daniel Loss

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-11

Beschreibung: Author(s): Tobias Meng, Lars Fritz, Dirk Schuricht, and Daniel Loss We investigate the low-energy properties of (quasi) helical and fractional helical Luttinger liquids. In particular, we calculate the Drude peak of the optical conductivity, the density of states, as well as charge transport properties of the interacting system with and without attached Fermi liquid... [Phys. Rev. B 89, 045111] Published Fri Jan 10, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

67

Unbekannt

Boron aggregation in the ground states of boron-carbon fullerenes (2014)

Stephan Mohr, Pascal Pochet, Maximilian Amsler, Bastian Schaefer, Ali Sadeghi, Luigi Genovese, and Stefan Goedecker

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-11

Beschreibung: Author(s): Stephan Mohr, Pascal Pochet, Maximilian Amsler, Bastian Schaefer, Ali Sadeghi, Luigi Genovese, and Stefan Goedecker We present unexpected structural motifs for boron-carbon nanocages of the stoichiometries B12C48 and B12C50, based on first-principles calculations. These configurations are distinct from those proposed so far because the boron atoms are not isolated and distributed over the entire surface of the ca... [Phys. Rev. B 89, 041404] Published Fri Jan 10, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

68

Unbekannt

Tunnel junction of helical edge states: Determining and controlling spin-preserving and spin-flipping processes through transconductance (2014)

Pietro Sternativo and Fabrizio Dolcini

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): Pietro Sternativo and Fabrizio Dolcini When a constriction is realized in a 2D quantum spin Hall system, electron tunneling between helical edge states occurs via two types of channels allowed by time-reversal symmetry, namely spin-preserving (p) and spin-flipping (f) tunneling processes. Determining and controlling the effects of these ... [Phys. Rev. B 89, 035415] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

69

Unbekannt

Spectroscopy of a topological phase (2014)

Michael Kamfor, Sébastien Dusuel, Julien Vidal, and Kai Phillip Schmidt

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): Michael Kamfor, Sébastien Dusuel, Julien Vidal, and Kai Phillip Schmidt Dynamical correlation functions of the toric code in a uniform magnetic field are studied inside the topological phase, in the small-field limit. Such an experimentally measurable quantity displays rich field-dependent features that can be understood via the interplay of the kinetics and the interac... [Phys. Rev. B 89, 045411] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

70

Unbekannt

Excitonic recombinations in h-BN: From bulk to exfoliated layers (2014)

A. Pierret, J. Loayza, B. Berini, A. Betz, B. Plaçais, F. Ducastelle, J. Barjon, and A. Loiseau

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): A. Pierret, J. Loayza, B. Berini, A. Betz, B. Plaçais, F. Ducastelle, J. Barjon, and A. Loiseau Hexagonal boron nitride (h-BN) and graphite are structurally similar but with very different properties. Their combination in graphene-based devices is now of intense research focus, and it becomes particularly important to evaluate the role played by crystalline defects on their properties. In this... [Phys. Rev. B 89, 035414] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

71

Unbekannt

Titration of submonolayer Au growth on Si(111) (2014)

J. Kautz, M. W. Copel, M. S. Gordon, R. M. Tromp, and S. J. van der Molen

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): J. Kautz, M. W. Copel, M. S. Gordon, R. M. Tromp, and S. J. van der Molen We study and analyze the growth of submonolayers of Au on Si(111) by a complementary set of surface techniques. Specifically, we focus on the 5×2 and the α3×3 structures. We determine the gold coverage of these structures as a function of temperature by means of low energy electron diffraction (LEED... [Phys. Rev. B 89, 035416] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

72

Unbekannt

Magnetophotonic intensity effects in hybrid metal-dielectric structures (2014)

V. I. Belotelov, L. E. Kreilkamp, A. N. Kalish, I. A. Akimov, D. A. Bykov, S. Kasture, V. J. Yallapragada, Achanta Venu Gopal, A. M. Grishin, S. I. Khartsev, M. Nur-E-Alam, M. Vasiliev, L. L. Doskolovich, D. R. Yakovlev, K. Alameh, A. K. Zvezdin, and M. Bayer

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): V. I. Belotelov, L. E. Kreilkamp, A. N. Kalish, I. A. Akimov, D. A. Bykov, S. Kasture, V. J. Yallapragada, Achanta Venu Gopal, A. M. Grishin, S. I. Khartsev, M. Nur-E-Alam, M. Vasiliev, L. L. Doskolovich, D. R. Yakovlev, K. Alameh, A. K. Zvezdin, and M. Bayer The magneto-optical properties of a hybrid metal-dielectric structure consisting of a one-dimensional gold grating on top of a magnetic waveguide layer are studied experimentally and theoretically. It is demonstrated that a magnetic field applied in the longitudinal configuration (in the plane of th... [Phys. Rev. B 89, 045118] Published Tue Jan 14, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

73

Unbekannt

Absence of hyperfine effects in 13C-graphene spin-valve devices (2014)

M. Wojtaszek, I. J. Vera-Marun, E. Whiteway, M. Hilke, and B. J. van Wees

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): M. Wojtaszek, I. J. Vera-Marun, E. Whiteway, M. Hilke, and B. J. van Wees The carbon isotope 13C, in contrast to 12C, possesses a nuclear magnetic moment and can induce electron spin dephasing in graphene. This effect is usually neglected due to the low abundance of 13C in natural carbon allotropes (∼1%). Chemical vapor deposition (CVD) allows for artificial synthesis of ... [Phys. Rev. B 89, 035417] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

74

Unbekannt

Spin-density-wave ordering in Ca0.5Sr1.5RuO4 studied by neutron scattering (2014)

S. Kunkemöller, A. A. Nugroho, Y. Sidis, and M. Braden

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): S. Kunkemöller, A. A. Nugroho, Y. Sidis, and M. Braden The spin-density-wave ordering in Ca0.5Sr1.5RuO4 was studied by polarized and unpolarized neutron diffraction experiments. Below about 20 K Ca0.5Sr1.5RuO4 exhibits quasistatic correlations at exactly the incommensurate wave vector at which pure Sr2RuO4 shows strong inelastic fluctuations driven by F... [Phys. Rev. B 89, 045119] Published Tue Jan 14, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

75

Unbekannt

Nonequilibrium distribution functions for quantum transport: Universality and approximation for the steady state regime (2014)

H. Ness

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-14

Beschreibung: Author(s): H. Ness We derive a general expression for the electron nonequilibrium (NE) distribution function in the context of steady state quantum transport through a two-terminal nanodevice with interactions. The central idea for the use of NE distributions for open quantum systems is that both the NE and many-body ... [Phys. Rev. B 89, 045409] Published Mon Jan 13, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

76

Unbekannt

Electron-photon scattering mediated by localized plasmons: A quantitative analysis by eigen-response theory (2014)

Kin Hung Fung, Anil Kumar, and Nicholas X. Fang

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-14

Beschreibung: Author(s): Kin Hung Fung, Anil Kumar, and Nicholas X. Fang We show that the scattering interaction between a high energy electron and a photon can be strongly enhanced by different types of localized plasmons in a nontrivial way. The scattering interaction is predicted by an eigen-response theory, numerically verified by finite-difference-time-domain simula... [Phys. Rev. B 89, 045408] Published Mon Jan 13, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

77

Unbekannt

Andreev reflection in monolayer MoS2 (2014)

Leyla Majidi, Habib Rostami, and Reza Asgari

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-16

Beschreibung: Author(s): Leyla Majidi, Habib Rostami, and Reza Asgari Andreev reflection in a monolayer molybdenum disulfide superconducting-normal (S/N) hybrid junction is investigated. We find, by using a modified Dirac Hamiltonian and the scattering formalism, that the perfect Andreev reflection happens at normal incidence with p-doped S and N regions. The probabil... [Phys. Rev. B 89, 045413] Published Wed Jan 15, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

78

Unbekannt

Superconductivity in the two-dimensional t-t′-Hubbard model (2014)

Andreas Eberlein and Walter Metzner

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-18

Beschreibung: Author(s): Andreas Eberlein and Walter Metzner Using a recently developed renormalization group method for fermionic superfluids, we determine conditions for d-wave superconductivity in the ground state of the two-dimensional Hubbard model at moderate interaction strength, and we compute the pairing gap in the superconducting regime. A pairing i... [Phys. Rev. B 89, 035126] Published Fri Jan 17, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

79

Unbekannt

Surface density of states of layered f-electron materials (2014)

Robert Peters and Norio Kawakami

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-18

Beschreibung: Author(s): Robert Peters and Norio Kawakami We theoretically analyze the surface density of states of heavy fermion materials such as CeCoIn5. Recent experimental progress has made it possible to locally probe the formation of heavy quasiparticles in these systems via scanning tunneling microscopy, in which strongly temperature-dependent reso... [Phys. Rev. B 89, 041106] Published Fri Jan 17, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

80

Unbekannt

Charge mobility and current-induced spin polarization in nonlinear surface transport of a topological insulator with hexagonal warping (2014)

C. M. Wang and X. L. Lei

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-18

Beschreibung: Author(s): C. M. Wang and X. L. Lei The nonlinear charge mobility and current-induced spin polarization in the nonlinear surface transport of a topological insulator with a hexagonal deforming band are investigated in the presence of a strong dc electric field by means of a balance-equation approach for a single energy band. The nonli... [Phys. Rev. B 89, 045415] Published Fri Jan 17, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

81

Unbekannt

Hartree-Fock computation of the high-Tc cuprate phase diagram (2014)

R. B. Laughlin

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-23

Beschreibung: Author(s): R. B. Laughlin A computation of the cuprate phase diagram is presented. Adiabatic deformability back to the density function band structure plus symmetry constraints lead to a Fermi liquid theory with five interaction parameters. Two of these are forced to zero by experiment. The remaining three are fit to the mom... [Phys. Rev. B 89, 035134] Published Wed Jan 22, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

82

Unbekannt

Exact zero modes and decoherence in systems of interacting Majorana fermions (2014)

Guang Yang and D. E. Feldman

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-23

Beschreibung: Author(s): Guang Yang and D. E. Feldman Majorana fermions often coexist with other low-energy fermionic degrees of freedom. In such a situation, topological quantum computation requires the use of fermionic zero modes of a many-body system. We classify all such modes for interacting fermions and show how to select the mode that maximizes ... [Phys. Rev. B 89, 035136] Published Wed Jan 22, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

83

Unbekannt

Nonlocal spectroscopy of Andreev bound states (2014)

J. Schindele, A. Baumgartner, R. Maurand, M. Weiss, and C. Schönenberger

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-23

Beschreibung: Author(s): J. Schindele, A. Baumgartner, R. Maurand, M. Weiss, and C. Schönenberger We experimentally investigate Andreev bound states (ABSs) in a carbon nanotube quantum dot (QD) connected to a superconducting Nb lead (S). A weakly coupled normal metal contact acts as a tunnel probe that measures the energy dispersion of the ABSs. Moreover, we study the response of the ABS to nonl... [Phys. Rev. B 89, 045422] Published Wed Jan 22, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

84

Unbekannt

Magnetic-field-induced transitions and evolution of magnetotransport properties in quasi-two-dimensional KMo6O17 in the charge-density-wave phase (2014)

J.-F. Wang, M. Yang, L. Li, M. Sasaki, A. Ohnishi, M. Kitaura, K.-S. Kim, and Heon-Jung Kim

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-24

Beschreibung: Author(s): J.-F. Wang, M. Yang, L. Li, M. Sasaki, A. Ohnishi, M. Kitaura, K.-S. Kim, and Heon-Jung Kim Longitudinal magnetoresistivity ρxx(B) and Hall resistivity ρxy(B) of KMo6O17 single crystals have been measured up to 60 T in a pulse magnet. Remarkable and unusual features at characteristic magnetic fields were found in both ρxx(B) and ρxy(B), which were attributed to Fermi surface reconstruction... [Phys. Rev. B 89, 035137] Published Thu Jan 23, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

85

Unbekannt

Tunable polarization in a beam splitter based on two-dimensional topological insulators (2014)

D. G. Rothe and E. M. Hankiewicz

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): D. G. Rothe and E. M. Hankiewicz The typical bulk model describing 2D topological insulators (TI) consists of two types of spin-orbit terms, the so-called Dirac term, which induces out-of-plane spin polarization, and the Rashba term, which induces in-plane spin polarization. We show that for some parameters of the Fermi energy, the... [Phys. Rev. B 89, 035418] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

86

Unbekannt

Transport across two interacting quantum dots: Bulk Kondo, Kondo box, and molecular regimes (2014)

L. C. Ribeiro, I. J. Hamad, G. Chiappe, and E. V. Anda

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): L. C. Ribeiro, I. J. Hamad, G. Chiappe, and E. V. Anda We analyze the transport properties of a double quantum dot device with both dots coupled to perfect conducting leads and to a finite chain of N noninteracting sites connecting both of them. The interdot chain strongly influences the transport across the system and the local density of states of the... [Phys. Rev. B 89, 045412] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

87

Unbekannt

Microwave-induced zero-resistance states and second-harmonic generation in an ultraclean two-dimensional electron gas (2014)

S. A. Mikhailov

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-15

Beschreibung: Author(s): S. A. Mikhailov The microwave-induced resistance oscillations and “zero-resistance” states were discovered in ultraclean two-dimensional electron systems in 2001–2003 and have attracted great interest from researchers. A comprehensive theory of these phenomena was developed in 2011: It was shown that all experiment... [Phys. Rev. B 89, 045410] Published Tue Jan 14, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

88

Unbekannt

Induced tunneling and localization for a quantum particle in tilted two-dimensional lattices (2014)

Evgeny N. Bulgakov and Andrey R. Kolovsky

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-14

Beschreibung: Author(s): Evgeny N. Bulgakov and Andrey R. Kolovsky We consider a quantum particle in tilted two-dimensional lattices in the tight-binding approximations. We show that for certain lattice geometries the particle can freely move across the lattice in the direction perpendicular to the vector of the static force. This effect is argued to be analog of t... [Phys. Rev. B 89, 035116] Published Mon Jan 13, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

89

Unbekannt

Stability of surface states of weak Z2 topological insulators and superconductors (2014)

Takahiro Morimoto and Akira Furusaki

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-14

Beschreibung: Author(s): Takahiro Morimoto and Akira Furusaki We study the stability against disorder of surface states of weak Z2 topological insulators (superconductors) which are stacks of strong Z2 topological insulators (superconductors), considering representative Dirac Hamiltonians in the Altland-Zirnbauer symmetry classes in various spatial dimensions.... [Phys. Rev. B 89, 035117] Published Mon Jan 13, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

90

Unbekannt

Physical bounds on absorption and scattering for cloaked sensors (2014)

Romain Fleury, Jason Soric, and Andrea Alù

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-16

Beschreibung: Author(s): Romain Fleury, Jason Soric, and Andrea Alù We derive and discuss general physical bounds on the electromagnetic scattering and absorption of passive structures. Our theory, based on passivity and power conservation, quantifies the minimum and maximum allowed scattering for an object that absorbs a given level of power. We show that there is ... [Phys. Rev. B 89, 045122] Published Wed Jan 15, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

91

Unbekannt

Magnetopolaron-induced optical response in transition metal oxides (2014)

J. M. Caicedo, J. Fontcuberta, and G. Herranz

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-16

Beschreibung: Author(s): J. M. Caicedo, J. Fontcuberta, and G. Herranz We report on the optical response of different magnetic oxides (manganites, ruthenates, and magnetite) and show that for photons with energies ≈1.5−3.5 eV the intensity of light reflected by these epitaxial oxide thin films is strongly modulated by magnetic fields. We argue that this behavior is rel... [Phys. Rev. B 89, 045121] Published Wed Jan 15, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

92

Unbekannt

Ground-state uniqueness of the twelve-site RVB spin-liquid parent Hamiltonian on the kagome lattice (2014)

Zhenyu Zhou, Julia Wildeboer, and Alexander Seidel

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-17

Beschreibung: Author(s): Zhenyu Zhou, Julia Wildeboer, and Alexander Seidel Anderson's idea of a (short-ranged) resonating valence bond (RVB) spin liquid has been the first ever proposal of what we now call a topologically ordered phase. Since then, a wealth of exactly solvable lattice models have been constructed that have topologically ordered ground states. For a long ti... [Phys. Rev. B 89, 035123] Published Thu Jan 16, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

93

Unbekannt

Anderson impurity in the bulk of topological insulators (2014)

Igor Kuzmenko, Yshai Avishai, and Tai Kai Ng

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-18

Beschreibung: Author(s): Igor Kuzmenko, Yshai Avishai, and Tai Kai Ng When an Anderson impurity is immersed in the bulk of a topological insulator that has an “inverted-Mexican-hat” band dispersion, a Kondo resonant peak appears simultaneously with an in-gap bound state. The latter generates another spin state thereby screening the Kondo effect. Using a weak-coupling ... [Phys. Rev. B 89, 035125] Published Fri Jan 17, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

94

Unbekannt

Possibility for exciton Bose-Einstein condensation in carbon nanotubes (2014)

I. V. Bondarev and A. V. Meliksetyan

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-18

Beschreibung: Author(s): I. V. Bondarev and A. V. Meliksetyan We demonstrate a possibility for exciton Bose-Einstein condensation in individual small-diameter (∼1--2 nm) semiconducting carbon nanotubes. The effect occurs under the exciton-interband-plasmon coupling controlled by an external electrostatic field applied perpendicular to the nanotube axis. It req... [Phys. Rev. B 89, 045414] Published Fri Jan 17, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

95

Unbekannt

Structure factor of interacting one-dimensional helical systems (2014)

Suhas Gangadharaiah, Thomas L. Schmidt, and Daniel Loss

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): Suhas Gangadharaiah, Thomas L. Schmidt, and Daniel Loss We calculate the dynamical structure factor S(q,ω) of a weakly interacting helical edge state in the presence of a magnetic field B. The latter opens a gap of width 2B in the single-particle spectrum, which becomes strongly nonlinear near the Dirac point. For chemical potentials |μ|〉B, the system... [Phys. Rev. B 89, 035131] Published Tue Jan 21, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

96

Unbekannt

Wigner-Mott insulator-to-insulator transition at pressure in charge-ordered Fe2OBO3 (2014)

G. Diguet, G. R. Hearne, W. N. Sibanda, E. Carleschi, P. Musyimi, V. Pischedda, and J. P. Attfield

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): G. Diguet, G. R. Hearne, W. N. Sibanda, E. Carleschi, P. Musyimi, V. Pischedda, and J. P. Attfield Magnetic-electronic studies of mixed-valence Fe2OBO3 have shown that ionic charge order (CO) is disrupted at ∼16 GPa. The pertinent minority-spin carrier exhibits persistent intersite electron exchange Fe2+ ⇔ Fe3+ to well beyond this pressure. Temperature-dependent electrical transport measurements ... [Phys. Rev. B 89, 035132] Published Tue Jan 21, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

97

Unbekannt

Self-quenching of nuclear spin dynamics in the central spin problem (2014)

Arne Brataas and Emmanuel I. Rashba

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): Arne Brataas and Emmanuel I. Rashba We consider, in the framework of the central spin s=1/2 model, driven dynamics of two electrons in a double quantum dot subject to hyperfine interaction with nuclear spins and spin-orbit coupling. The nuclear subsystem dynamically evolves in response to Landau-Zener singlet-triplet transitions of th... [Phys. Rev. B 89, 035423] Published Tue Jan 21, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

98

Unbekannt

Kondo effect of a cobalt adatom on a zigzag graphene nanoribbon (2014)

Damian Krychowski, Jakub Kaczkowski, and Stanislaw Lipinski

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): Damian Krychowski, Jakub Kaczkowski, and Stanislaw Lipinski Based on ab initio calculations we discuss the Kondo effect due to a Co adatom on a graphene zigzag nanoribbon. A Co atom located at a hollow site behaves as a spin S=1/2 impurity with dxz and dyz orbitals contributing to the magnetic moment. Dynamical correlations are analyzed with the use of compl... [Phys. Rev. B 89, 035424] Published Tue Jan 21, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

99

Unbekannt

Existence of anisotropic spin fluctuations at low temperature in the normal phase of the superconducting ferromagnet UCoGe (2014)

M. Taupin, L. Howald, D. Aoki, J. Flouquet, and J. P. Brison

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): M. Taupin, L. Howald, D. Aoki, J. Flouquet, and J. P. Brison Thermal conductivity measurements have been performed on the superconducting ferromagnet UCoGe down to very low temperature and under magnetic field. In addition to the electronic quasiparticle thermal conductivity, additional contributions to the thermal transport are detected: they are sensitive t... [Phys. Rev. B 89, 041108] Published Tue Jan 21, 2014

Schlagwort(e): Electronic structure and strongly correlated systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext

100

Unbekannt

Optical properties of Bernal-stacked bilayer graphene: A theoretical study (2014)

Faris Kadi and Ermin Malic

American Physical Society (APS)

In: Physical Review B

zur Merkliste hinzufügen auf der Merkliste

Details

Publikationsdatum: 2014-01-22

Beschreibung: Author(s): Faris Kadi and Ermin Malic We present a microscopic study of optical properties of Bernal-stacked bilayer graphene. Our focus lies on the absorption spectrum explicitly including the impact of fully momentum-dependent optical and Coulomb matrix elements. Our approach is based on the density matrix formalism combined with tigh... [Phys. Rev. B 89, 045419] Published Tue Jan 21, 2014

Schlagwort(e): Surface physics, nanoscale physics, low-dimensional systems

Print ISSN: 1098-0121

Digitale ISSN: 1095-3795

Thema: Physik

Publiziert von American Physical Society (APS)

Permalink

	Standort	Signatur	Erwartet	Verfügbarkeit

Andere fanden auch interessant ...

AKTUELLE ARTIKEL

S·F·X

Volltext