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题名: Symmetry and optical transition rule for low-dimensional semiconductor system with spin-orbit interaction and magnetic field
作者: Zhu ZY (Zhu, Zheng-Yong);  Li SS (Li, Shu-Shen)
发表日期: 2009
摘要: Starting from effective mass Hamiltonian, we systematically investigate the symmetry of low-dimensional structures with spin-orbit interaction and transverse magnetic field. The position-dependent potentials are assumed to be space symmetric, which is ever-present in theory and experiment research. By group theory, we analyze degeneracy in different cases. Spin-orbit interaction makes the transition between Zeeman sub-levels possible, which is originally forbidden within dipole approximation. However, a transition rule given in this paper for the first time shows that the transition between some levels is forbidden for space symmetric potentials. (C) 2009 Elsevier Ltd. All rights reserved.
刊名: SUPERLATTICES AND MICROSTRUCTURES
专题: 中国科学院半导体研究所(2009年前)_期刊论文

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推荐引用方式:
Zhu, ZY (Zhu, Zheng-Yong); Li, SS (Li, Shu-Shen) .Symmetry and optical transition rule for low-dimensional semiconductor system with spin-orbit interaction and magnetic field ,SUPERLATTICES AND MICROSTRUCTURES,OCT 2009 ,46(4):627-636
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