THERMOELECTRIC AND HALL-EFFECT IN AMORPHOUS ALLOY AS0.20SE0.40TE0.40

被引：0
|
作者：
HARO, M
CORRALES, C
VILLARES, P
MARQUEZ, E
JIMENEZGARAY, R
机构：
[1] Facultad de Ciencias, Universidad de Cádiz, Apartado 40, Puerto Real, Cádiz
来源：
MATERIALS LETTERS | 1993年 / 17卷 / 05期
关键词：
D O I：
10.1016/0167-577X(93)90011-L
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Measurements of the dc electrical conductivity, thermopower and Hall mobility in the amorphous alloy As0.20Se0.40Te0.40, at several temperatures below the glass transition temperature have been per-formed. Two conduction models, the two-channel model and the small polaron hopping model, capable of explaining satisfactorily the experimental results are presented.
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页码：263 / 267
页数：5
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