VALENCE-BAND SPLITTING IN ORDERED GA0.5IN0.5P MEASURED BY POLARIZED PHOTOLUMINESCENCE EXCITATION SPECTROSCOPY

被引：35
作者：
MOWBRAY, DJ
HOGG, RA
SKOLNICK, MS
DELONG, MC
KURTZ, SR
OLSON, JM
机构：
[1] UNIV UTAH,DEPT PHYS,SALT LAKE CITY,UT 84112
[2] NATL RENEWABLE ENERGY LAB,GOLDEN,CO 80401
来源：
PHYSICAL REVIEW B | 1992年 / 46卷 / 11期
关键词：
D O I：
10.1103/PhysRevB.46.7232
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spontaneous long-range-order-induced splitting of the valence band of Ga0.5In0.5P is studied by polarized near-gap-excited photoluminescence and photoluminescence excitation. The results allow a direct determination of the size of the valence-band splitting and the relative ordering of the resultant states. Values obtained for the splitting are compared with recent calculations.
引用
收藏
页码：7232 / 7235
页数：4
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