Conduction mechanisms in co-evaporated mixed Mn/Siox thin films

被引：0
|
作者：
S. Z. A ZAIDI
J BEYNON
C. B STEELE
机构：
[1] Brunel University,Department of Physics
来源：
Journal of Materials Science | 1997年 / 32卷
关键词：
Polymer; Thin Film; Material Processing; Conduction Mechanism; Thermoelectric Power;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The thermoelectric power and d.c. conductivity of co-evaporated Mn/SiOx films, 100 nm thick, containing 20 to 100 at% Mn have been measured over the temperature ranges 275 to 580 K and 110 and 575 K, respectively. Three conduction regions have been identified: p-type, via non-polaronic holes and small polarons; intrinsic and metallic. The d.c. conductivity arises from a combination of non-activated and activated processes.
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页码：3349 / 3353
页数：4
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