Publication Date:
2015-05-27
Description:
Author(s): Yanhao Tang, Wei Xie, Krishna C. Mandal, John A. McGuire, and C. W. Lai We report nearly complete preservation of “spin memory” between optical absorption and photoluminescence (PL) in nanometer slabs of GaSe pumped with up to 0.2 eV excess energy. At cryogenic temperatures, the initial degree of circular polarization ( ρ 0 ) of PL approaches unity, with the major fraction... [Phys. Rev. B 91, 195429] Published Thu May 21, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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