HOLE RELAXATION PROCESS IN QUANTUM-WELLS

被引：2
|
作者：
UENOYAMA, T [1 ]
SHAM, LJ [1 ]
机构：
[1] UNIV CALIF SAN DIEGO,DEPT PHYS,LA JOLLA,CA 92093
来源：
SUPERLATTICES AND MICROSTRUCTURES | 1992年 / 11卷 / 02期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0749-6036(92)90241-V
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Hole momentum relaxation times for two channels: namely, conserving and reversing parity of hole subband states has been evaluated, taking into account the deformation potential and piezoelectric scattering by acoustic phonons. The quantitative evaluation, in which parity-conserving hole relaxation is dominant, is consistent with the empirical value of the relaxation time ratio, deduced in our theory of luminescence polarization. © 1992.
引用
收藏
页码：155 / 157
页数：3
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