Effect of past electric field and hopping mechanism in polystyrene thin film

被引：0
|
作者：
Motke, SG
Dhote, DS
Pakade, SV
Yawale, SP
机构：
[1] SSKR INNANI COLL,DEPT PHYS,KARANJA 444105,INDIA
[2] GOVT VIDARBH MAHAVIDYALAYA,DEPT PHYS,AMRAVATI 444604,INDIA
来源：
JOURNAL OF POLYMER MATERIALS | 1997年 / 14卷 / 02期
关键词：
electrical conductivity; polystyrene; thin film; activation energy;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Effect of past electric field on the transport properties, like dc electrical conductivity of polystyrene thin film is reported. Log sigma versus 1/T exhibit linearity. log sigma versus past electric field is also plotted and also exhibit linearity. The results are interpreted on the basis of trapping of the charge in the vacancies and consequently release of them contributing to electrical conductivity. The hopping conduction is examined. Non-adiabatic hopping conduction is observed.
引用
收藏
页码：155 / 158
页数：4
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