Publication Date:
2017-11-29
Description:
Author(s): N. Zaki, H.-B. Yang, J. D. Rameau, P. D. Johnson, H. Claus, and D. G. Hinks The phase diagram associated with cuprate superconductors is complicated by an array of different ground states. The parent material represents an antiferromagnetic insulator, but becomes a high-temperature superconductor upon doping. The underdoped region of the phase diagram is dominated by the so-called pseudogap phenomena, whose understanding presents one of the great challenges for the field. However, another aspect of these complex systems that is frequently overlooked is the tendency to phase separate into nanoscale regions upon hole doping. The overdoped region allowed the authors to examine the influence of the latter on the overall structure of the phase diagram. [Phys. Rev. B 96, 195163] Published Tue Nov 28, 2017
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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