Electrical Transport Properties and Current density - Voltage characteristic of PVA-Ag Nanocomposite Film

被引：2
|
作者：
Das, A. K. [1 ]
Dutta, B. [1 ]
Sinha, S. [1 ]
Mukherjee, A. [1 ]
Basu, S. [1 ]
Meikap, A. K. [1 ]
机构：
[1] Natl Inst Technol, Dept Phys, Durgapur 713209, W Bengal, India
来源：
DAE SOLID STATE PHYSICS SYMPOSIUM 2015 | 2016年 / 1731卷
关键词：
Composite materials; Electronic transport in nanoscale materials and structures; silver nanoparticle;
D O I：
10.1063/1.4948057
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Silver (Ag) nanoparticle and Polyvinyl alcohol (PVA) - Silver (Ag) composite have been prepared and its dielectric constant, ac conductivity, and current density-voltage characteristics have been studied, at and above room temperature. Here correlated barrier hopping found to be the dominant charge transport mechanism with maximum barrier height of 0.11 eV. The sample, under +/- 5 V applied voltage, show back to back Schottky diode behaviour.
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页数：3
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