ELECTRO-MODULATION SPECTROSCOPY OF EXCITONS IN SIMPLE CUBIC TLCL AND TLBR

被引：2

作者：

MCCLELLAND, JF ^{[1
]}

LYNCH, DW ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011

来源：

PHYSICAL REVIEW B | 1979年 / 19卷 / 06期

关键词：

D O I：

10.1103/PhysRevB.19.3244

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Transmission and electromodulated transmission spectra have been measured in the direct Wannier exciton region for TlCl and TlBr. The spectra were obtained at a sample temperature between 5 and 6 K for a range of applíed electric fields. The data have been reduced to obtain the electric-field-induced changes in the dielectric function and compared in detail to the calculations of Blossey. The experimental results support the trends predicted by the calculations. © 1979 The American Physical Society.

引用

页码：3244 / 3251

页数：8

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