CHARACTERIZATION OF POLYESTER FILMS USED IN CAPACITORS .1. TRANSIENT AND STEADY-STATE CONDUCTIVITY

被引：19

作者：

THIELEN, A ^{[1
]}

NIEZETTE, J ^{[1
]}

FEYDER, G ^{[1
]}

VANDERSCHUEREN, J ^{[1
]}

机构：

[1] DUPONT NEMOURS LUXEMBOURG SA,L-2984 LUXEMBOURG,LUXEMBOURG

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 08期

关键词：

D O I：

10.1063/1.357307

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Charging and discharging currents flowing through polyethylene terephthalate (PET) ultrathin films (1.5 - 1.2 mum) were measured by the use of a two-electrode configuration involving opposite lateral contacts. A study of the influence of electrification time, applied electric field, film thickness, nature of electrodes, and water content was carried out on both transient and steady-state conduction. The transient behavior can be interpreted in terms of dipolar orientation and relaxation processes while steady-state conductivity can be mainly accounted for in terms of Schottky emission. A comparison between PET and polyethylene naphthalate films is also reported.

引用

页码：4689 / 4695

页数：7

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