Optical and thermal orientation of localized excitons in solid solutions under resonant excitation in a longitudinal magnetic field

被引：0
|
作者：
A. N. Reznitskii
A. V. Kornievskii
A. A. Kiselev
S. A. Permogorov
L. N. Tenishev
A. A. Klochikhin
S. Yu. Verbin
H. Gerlach
M. Hetterich
M. Grün
C. Klingshirn
机构：
[1] Russian Academy of Sciences,A. F. Ioffe Physicotechnical Institute
[2] Russian Academy of Sciences,Nuclear Physics Institute
[3] St. Petersburg State University,Physics Scientific
[4] Universität Karlsruhe,Research Institute
来源：
Physics of the Solid State | 1998年 / 40卷
关键词：
Spectroscopy; Magnetic Field; Anisotropy; Experimental Study; State Physics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A theoretical and experimental study of the effect of a longitudinal magnetic field on optical orientation and magneto-circular polarization of the luminescence of localized excitons in semiconducting solid solutions is reported. It is shown that recombination takes place through two types of emitting states differing substantially in the degree of anisotropy, g factor, and spin relaxation time. Estimates are made of the g factors, anisotropic and exchange splittings, lifetime, and spin relaxation time of localized states in a CdS0.96Se0.04/GaAs solidsolution epitaxial layer.
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页码：829 / 830
页数：1
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