URBACH RULE IN THE CONFIGURATION-COORDINATE MODEL OF AMORPHOUS-SEMICONDUCTORS

被引：13

作者：

KOLOBOV, AV

KONSTANTINOV, OV

机构：

[1] A. F. Ioffe Physical-Technical Institute, Leningrad

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1979年 / 40卷 / 06期

关键词：

D O I：

10.1080/01418637908226771

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Urbach rule in the configuration-coordinate model of amorphous semiconductors is described. Different functions of the excited-state energy on the configurational coordinate are considered and a comparison of the optical absorption in amorphous solids with electron excitation is given. An explanation of the temperature dependence of the Urbach edge for optical absorption is proposed. © 1979 Taylor & Francis Ltd.

引用

页码：475 / 481

页数：7

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