HALL MOBILITY OF ELECTRONS IN SPACE-CHARGE LAYER OF THIN FILM CDSE TRANSISTORS

被引:43
作者
VANHEEK, HF
机构
[1] Philips Research Laboratories, N.V. Philips' Gloeilampenfabrieken, Eindhoven
关键词
D O I
10.1016/0038-1101(68)90028-2
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Field- and Hall-effect measurements were performed on CdSe polycrystalline films at temperatures between -150 and +90°C. The mobility increased with carrier concentration over two orders of magnitude. This can be explained by the polycrystalline film model. It will be shown that in such a model a relatively small number of traps in the barrier region can have a profound influence on the onset of the enhancement-type field-effect conduction and its temperature dependence. © 1968.
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页码:459 / &
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