Charge Accumulation in Various Electron-Bearn-Irradiated Polymers

被引：5

作者：

Nagasawa, Kenichiro ^{[1
]}

Honjoh, Masato ^{[1
]}

Miyake, Hiroaki ^{[1
]}

Watanabe, Rikio ^{[1
]}

Tanaka, Yasuhiro ^{[1
]}

Takada, Tatsuo ^{[1
]}

机构：

[1] Tokyo City Univ, Dept Mech Syst Engn, Fac Engn, Setagaya Ku, Tokyo 1588557, Japan

来源：

IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING | 2010年 / 5卷 / 04期

关键词：

pressure wave method; charge distribution; electron beam; dielectric materials; spacecraft;

D O I：

10.1002/tee.20553

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：

Charge accumulations in electron-beam (e-beam)-irradiated polymers are investigated by observing them using the pressure wave propagation method. The purpose of our research work is to measure the charge distribution in e-beam-irradiated dielectric materials for spacecrafts. We have been developing a system for measuring such a charge distribution in dielectric materials. Using this system, we tried to measure the charge distribution in various typical polymers (poly(ethylene terephthalate), polystyrene, low-density polyethylene) under e-beam irradiation. As a result, it is found that charging characteristics of insulating material is strongly influenced by the existence of benzene ring in the molecular architecture. (C) 2010 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.

引用

页码：410 / 415

页数：6

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