EFFECT OF FLUCTUATIONS IN DELTA-DOPING SUPERLATTICES ON DONOR-ACCEPTOR PAIR LUMINESCENCE

被引：0
|
作者：
ZEHE, A [1 ]
DELACRUZ, D [1 ]
机构：
[1] UNIV HABANA,DEPT FIS,HAVANA,CUBA
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1990年 / 157卷 / 01期
关键词：
D O I：
10.1002/pssb.2221570131
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Donor–acceptor pair luminescence represents a recombination channel depending on the crystal site separation of donors and acceptors in semiconductors. This fact turns out prolific when doping superlattice structures are concerned. The donor–acceptor‐pair distribution function is very sensitive in respect to the mutual positions of doped layers in superlattice structures. Effects of disorder or non‐ideal arrangement of doped layers in the one‐atomic length scale are thus accessible to luminescence experiments. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA
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页码：305 / 310
页数：6
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