URBACH TAILS IN THE ABSORPTION-SPECTRA OF AMORPHOUS AND CRYSTALLINE SIO2

被引：16

作者：

BOSIO, C ^{[1
]}

CZAJA, W ^{[1
]}

机构：

[1] ECOLE POLYTECH FED LAUSANNE,INST PHYS APPL,CH-1015 LAUSANNE,SWITZERLAND

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1991年 / 63卷 / 01期

关键词：

D O I：

10.1080/01418639108224427

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Optical absorption measurements have been performed on samples of crystalline and amorphous SiO2 at several temperatures between 4 and 300 K. The data have been analysed using Urbach's rule for the absorption coefficient against photon energy. Results of this analysis for crystalline and amorphous SiO2 are compared and discussed.

引用

页码：7 / 14

页数：8

共 16 条

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