Localization in one‐dimensional random superlattices
作者:
W. P. Su,
H. D. Shih,
期刊:
Journal of Applied Physics
(AIP Available online 1992)
卷期:
Volume 72,
issue 5
页码: 2080-2082
ISSN:0021-8979
年代: 1992
DOI:10.1063/1.351643
出版商: AIP
数据来源: AIP
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.
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