Surface and volume charge transport properties of polyimide revealed by surface potential decay with genetic algorithm

D Min, M Cho, AR Khan, S Li - IEEE Transactions on Dielectrics …, 2012 - ieeexplore.ieee.org
It is very important to understand the surface and volume charge transportation properties of
high insulating materials, such as polyimide, in order to find suitable method to mitigate the …

Concentration and mobility of charge carriers in thin polymers at high temperature determined by electrode polarization modeling

S Diaham, ML Locatelli - Journal of Applied Physics, 2012 - pubs.aip.org
Charge carrier concentration (n 0) and effective mobility (μ eff) are reported in two polymer
films (< 10 μm) and in a very high temperature range (from 200 to 400 C). This was possible …

Charge transport properties of dielectrics revealed by isothermal surface potential decay

D Min, M Cho, AR Khan, S Li - IEEE Transactions on Dielectrics …, 2012 - ieeexplore.ieee.org
Revealing the charge transport properties of space grade high insulation materials can
benefit the mitigation of electrostatic discharges (ESD) on spacecraft. The charge transport …

Investigation into surface potential decay of polyimide by unipolar charge transport model

D Min, S Li, M Cho, AR Khan - IEEE Transactions on Plasma …, 2013 - ieeexplore.ieee.org
To predict spacecraft charging levels and mitigate electrostatic discharges, it is very
important to understand the charge transport properties of highly insulating materials such …

[PDF][PDF] 电子辐照下聚合物介质深层充电现象研究

全荣辉, 张振龙, 韩建伟, 黄建国, 闫小娟 - 物理学报, 2009 - wulixb.iphy.ac.cn
空间辐射环境中, 聚合物介质的深层充放电效应是威胁航天器安全的重要因素之一.
文中在Chudleigh 和von Berlepsch 所发展的电位衰减模型基础上引入传输电流项 …

航天器介质材料深层充放电实验与数值模拟

全荣辉, 韩建伟, 张振龙, 闫小娟, 黄建国 - 空间科学学报, 2009 - cjss.ac.cn
空间辐射环境中高能电子诱发的介质材料深层充放电效应是威胁航天器安全的重要因素之一.
本文采用不同束流强度的电子枪电子, 研究了不同厚度的聚酰亚胺薄膜的深层充电过程; …

Polarity Effect of Large Current Spikes Produced by Artificial Charge Injection from Gas Phase into LDPE sheet

K Yamamoto, S Yudate, R Ozaki… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
We measure current spikes superimposed on dc conduction currents through a LDPE sheet
with charge injection from corona discharges in air or N2. The ions or electrons produced by …

Space charge phenomena on low-density poly ethylene film breakdown under heavy water absorption

EP Waldi, R Fernandez, Y Murakami… - TELKOMNIKA …, 2020 - telkomnika.uad.ac.id
The effect of dry and heavy water absorption on the electrical breakdown of low-density poly
ethylene film was investigated. The temperature rise of the sample was observed by …