Correlation effects beyond Hartree-Fock theory and polarization dependence of four-wave mixing in bulk GaAs at high magnetic field

N. A. Fromer; P. Kner; D. S. Chemla; R. Lövenich; W. Schäfer

doi:10.1103/PhysRevB.62.2516

Correlation effects beyond Hartree-Fock theory and polarization dependence of four-wave mixing in bulk GaAs at high magnetic field

N. A. Fromer, P. Kner, D. S. Chemla, R. Lövenich, and W. Schäfer

Phys. Rev. B 62, 2516 – Published 15 July 2000

Abstract

Combining linear polarization excitation and magnetic-field breaking of chiral symmetry of optical transitions in Group-III–V semiconductors, we use resonant degenerate four-wave mixing to observe effects beyond the time-dependent Hartree–Fock theory that are not seen by other techniques.

Received 20 October 1999

DOI:https://doi.org/10.1103/PhysRevB.62.2516

Authors & Affiliations

N. A. Fromer, P. Kner, and D. S. Chemla

Department of Physics, University of California at Berkeley,
Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720

R. Lövenich and W. Schäfer

John von Neumann–Institute for Computing (NIC), Forschungszentrum Jülich, 52425 Jülich, Germany

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Vol. 62, Iss. 4 — 15 July 2000

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