Effects of proton pre-irradiation on radiation induced conductivity of polyimide

Long Yue; Yiyong Wu; Chengyue Sun; Yaping Shi; Yanqing Zhang

doi:10.1016/j.radphyschem.2015.09.019

Effects of proton pre-irradiation on radiation induced conductivity of polyimide

Long Yue
, Yiyong Wu^*
, Chengyue Sun
, Yaping Shi
, Yanqing Zhang

^*Corresponding author for this work

Harbin Institute of Technology
Ministry of Industry and Information Technology
Harbin University of Commerce

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

As an important parameter to evaluate the charge/discharge behaviors, radiation induced conductive behaviors of proton pre-irradiated polyimide films were investigated. The results indicate that the proton pre-irradiation results in decrease down to three orders in radiation induced conductivity (RIC) of polyimide as the proton (60-110keV) fluence is just 1×10¹⁴p/cm². Further analysis implies that, the dominate effect on the RIC degradation is proton pre-irradiation induced displacement damage, which results in the decomposition of pyromellitimide in polyimide.

Original language	English
Pages (from-to)	130-135
Number of pages	6
Journal	Radiation Physics and Chemistry
Volume	119
DOIs	https://doi.org/10.1016/j.radphyschem.2015.09.019
State	Published - 1 Feb 2016
Externally published	Yes

Keywords

Electrical conductivity
Irradiation effects
Polymers

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10.1016/j.radphyschem.2015.09.019

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@article{36a45ec44b8c4541bfceff23a4158d8c,

title = "Effects of proton pre-irradiation on radiation induced conductivity of polyimide",

abstract = "As an important parameter to evaluate the charge/discharge behaviors, radiation induced conductive behaviors of proton pre-irradiated polyimide films were investigated. The results indicate that the proton pre-irradiation results in decrease down to three orders in radiation induced conductivity (RIC) of polyimide as the proton (60-110keV) fluence is just 1×1014p/cm2. Further analysis implies that, the dominate effect on the RIC degradation is proton pre-irradiation induced displacement damage, which results in the decomposition of pyromellitimide in polyimide.",

keywords = "Electrical conductivity, Irradiation effects, Polymers",

author = "Long Yue and Yiyong Wu and Chengyue Sun and Yaping Shi and Yanqing Zhang",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier Ltd.",

year = "2016",

month = feb,

day = "1",

doi = "10.1016/j.radphyschem.2015.09.019",

language = "英语",

volume = "119",

pages = "130--135",

journal = "Radiation Physics and Chemistry",

issn = "0969-806X",

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}

TY - JOUR

T1 - Effects of proton pre-irradiation on radiation induced conductivity of polyimide

AU - Yue, Long

AU - Wu, Yiyong

AU - Sun, Chengyue

AU - Shi, Yaping

AU - Zhang, Yanqing

PY - 2016/2/1

Y1 - 2016/2/1

N2 - As an important parameter to evaluate the charge/discharge behaviors, radiation induced conductive behaviors of proton pre-irradiated polyimide films were investigated. The results indicate that the proton pre-irradiation results in decrease down to three orders in radiation induced conductivity (RIC) of polyimide as the proton (60-110keV) fluence is just 1×1014p/cm2. Further analysis implies that, the dominate effect on the RIC degradation is proton pre-irradiation induced displacement damage, which results in the decomposition of pyromellitimide in polyimide.

AB - As an important parameter to evaluate the charge/discharge behaviors, radiation induced conductive behaviors of proton pre-irradiated polyimide films were investigated. The results indicate that the proton pre-irradiation results in decrease down to three orders in radiation induced conductivity (RIC) of polyimide as the proton (60-110keV) fluence is just 1×1014p/cm2. Further analysis implies that, the dominate effect on the RIC degradation is proton pre-irradiation induced displacement damage, which results in the decomposition of pyromellitimide in polyimide.

KW - Electrical conductivity

KW - Irradiation effects

KW - Polymers

UR - https://www.scopus.com/pages/publications/84944273421

U2 - 10.1016/j.radphyschem.2015.09.019

DO - 10.1016/j.radphyschem.2015.09.019

M3 - 文章

AN - SCOPUS:84944273421

SN - 0969-806X

VL - 119

SP - 130

EP - 135

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

ER -

Effects of proton pre-irradiation on radiation induced conductivity of polyimide

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Keywords

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