TY - GEN
T1 - Surface electroluminescence phenomena from polymer under AC voltage
AU - Yang, Kai
AU - Zhang, Guan Jun
AU - Zhao, Wen Bin
AU - Yan, Zhang
PY - 2006
Y1 - 2006
N2 - Electroluminescence (EL) Phenomena from polymers has been investigated under 50Hz ac electrical stress, Because the light emission is very week, so we employ a sensitive Photon Counting Module (PCM) and put the sample into vacuum chamber to avoid the influence of gases or impurities absorbed on the surface of the sample. We use three kinds of materials such as PTFE, LDPE, and PP in this experiment, Their surface trap parameters are measured according to the theory of isothermal relaxation current (IRC). By that method we acquire the trap energy level and trap density of both electrons and holes distributing in the surface layer of each insulating polymer, We find that there is some relationship between the surface trap parameters of solid polymer insulating materials and their molecule structure, and surface trap has influence on light emission from polymer insulating material.
AB - Electroluminescence (EL) Phenomena from polymers has been investigated under 50Hz ac electrical stress, Because the light emission is very week, so we employ a sensitive Photon Counting Module (PCM) and put the sample into vacuum chamber to avoid the influence of gases or impurities absorbed on the surface of the sample. We use three kinds of materials such as PTFE, LDPE, and PP in this experiment, Their surface trap parameters are measured according to the theory of isothermal relaxation current (IRC). By that method we acquire the trap energy level and trap density of both electrons and holes distributing in the surface layer of each insulating polymer, We find that there is some relationship between the surface trap parameters of solid polymer insulating materials and their molecule structure, and surface trap has influence on light emission from polymer insulating material.
UR - https://www.scopus.com/pages/publications/47349124325
U2 - 10.1109/DEIV.2006.357432
DO - 10.1109/DEIV.2006.357432
M3 - 会议稿件
AN - SCOPUS:47349124325
SN - 1424401925
SN - 9781424401925
T3 - Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
SP - 833
EP - 836
BT - Proceedings of the 22nd International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
T2 - 22nd International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
Y2 - 25 September 2006 through 29 September 2006
ER -