BAND-TAIL STATES IN A ZN0.3CD0.7SE SEMICONDUCTOR ALLOY PROBED BY PERSISTENT PHOTOCONDUCTIVITY

被引：13

作者：

JIANG, HX

DISSANAYAKE, A

LIN, JY

机构：

[1] Department of Physics, Kansas State University, Manhattan

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.45.4520

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The distribution of the conduction-band tail states in a Zn0.3Cd0.7Se II-VI semiconductor alloy has been determined experimentally using persistent photoconductivity (PPC) transient measurements, and is confirmed to be exponential. Our results show that the transport properties in II-VI semiconductor alloys are strongly influenced by tail states caused by alloy disorder. A class of transport properties in disordered systems that may be probed by PPC measurements have also been proposed.

引用

页码：4520 / 4523

页数：4

共 19 条

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