LOCALIZATION IN ONE-DIMENSIONAL RANDOM SUPERLATTICES

被引：8

作者：

SU, WP

SHIH, HD

机构：

[1] UNIV HOUSTON,CTR SPACE VACUUM EPITAXY,HOUSTON,TX 77204

[2] TEXAS INSTRUMENTS INC,CENT RES LABS,DALLAS,TX 75265

来源：

JOURNAL OF APPLIED PHYSICS | 1992年 / 72卷 / 05期

关键词：

D O I：

10.1063/1.351643

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electronic structure of random sequences of superlattice layers is studied within the one-dimensional Anderson model. We find significant variation of the degree of localization of the band-tail states with the random stacking sequence. Comparison of the calculated results with existing data on the photoluminescence of disordered superlattices is made.

引用

页码：2080 / 2082

页数：3

共 8 条

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