TY - GEN
T1 - Measurement of Radiation-induced Conductivity of Polyimide under Steady-state X-ray Irradiation
AU - Chen, Yu
AU - Zhong, Hui
AU - Hao, Yi
AU - Yue, Dongli
AU - Zhang, Jingwen
AU - Wang, Shuang
AU - Zhu, Xiaofeng
AU - Cao, Guofu
AU - Cheng, Yonghong
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - As an excellent insulating material, polyimide is widely used in solar panels and electrode slot insulation. In the research of cable X-ray radiation effect and X-ray system electromagnetic pulse effect, the generated X-ray will affect the dielectric properties of polyimide material and reduce the service life of the equipment. The radiation-induced conductivity is directly related to the surface and deep charging phenomena of materials, which is one of the critical parameters to study the radiation effect. Based on the steady-state X-ray radiation-induced conductivity test system, the polyimide film samples were tested under the bias electric field of 0.8~4 kV/mm. The results show that the radiation-induced conductivity is in the order of 10-15 Ω-1•cm-1. At the same time, a linear relationship is found between the radiation-induced conductivity and the bias electric field in a particular range under different dose rates of X-ray radiation.
AB - As an excellent insulating material, polyimide is widely used in solar panels and electrode slot insulation. In the research of cable X-ray radiation effect and X-ray system electromagnetic pulse effect, the generated X-ray will affect the dielectric properties of polyimide material and reduce the service life of the equipment. The radiation-induced conductivity is directly related to the surface and deep charging phenomena of materials, which is one of the critical parameters to study the radiation effect. Based on the steady-state X-ray radiation-induced conductivity test system, the polyimide film samples were tested under the bias electric field of 0.8~4 kV/mm. The results show that the radiation-induced conductivity is in the order of 10-15 Ω-1•cm-1. At the same time, a linear relationship is found between the radiation-induced conductivity and the bias electric field in a particular range under different dose rates of X-ray radiation.
KW - polyimide
KW - radiation-induced conductivity
KW - steady-state X-ray radiation
UR - https://www.scopus.com/pages/publications/85124996625
U2 - 10.1109/ICSMD53520.2021.9670859
DO - 10.1109/ICSMD53520.2021.9670859
M3 - 会议稿件
AN - SCOPUS:85124996625
T3 - ICSMD 2021 - 2nd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence
BT - ICSMD 2021 - 2nd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2021
Y2 - 21 October 2021 through 23 October 2021
ER -