DocumentCode
2069475
Title
Characterization of the trapping of charges in polystyrene
Author
Bigarré, J. ; Fayeulle, S. ; Paulhe, O. ; Tréheux, D.
Author_Institution
Ecole Centrale de Lyon, Ecully, France
Volume
1
fYear
1997
fDate
19-22, Oct 1997
Firstpage
101
Abstract
Nowadays, many works are done to study phenomena occuring after the charges build up leading to breakdown. But few of them describe the behavior of insulator during electrons injection. In our work, abrupt electron ejections during and after the electron injection in polystyrene have been detected using a SEM by recording simultaneously the secondary electron emission current and the absorbed current. The observed ejection are explained by the reach of a critical field
Keywords
electric breakdown; electron beam effects; organic insulating materials; polymers; scanning electron microscopy; secondary electron emission; SEM; absorbed current; breakdown; charge trapping; critical field; electron injection; insulator; polystyrene; secondary electron emission; Current measurement; Degradation; Detectors; Dielectrics; Electron beams; Electron emission; Electron traps; Insulation; Polarization; Q measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1997. IEEE 1997 Annual Report., Conference on
Conference_Location
Minneapolis, MN
Print_ISBN
0-7803-3851-0
Type
conf
DOI
10.1109/CEIDP.1997.634570
Filename
634570
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