TRANSPORT PHENOMENA IN SPACED DOPED GAAS/ALXGA1-XAS SUPERLATTICES

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作者：
KADUSHKIN, VI
SHANGINA, EL
机构：
来源：
SEMICONDUCTORS | 1993年 / 27卷 / 08期
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中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
An experimental study was made of the temperature dependences of the electrical conductivity sigma(T) and of the dependences of the current at 4.2 K on a longitudinal electric field E applied to so-called spaced superlattices, i.e., sets of quantum wells with a two-dimensional electron gas in GaAs, separated by Al0.3Ga0.7As barriers.
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页码：725 / 729
页数：5
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