DocumentCode :
2146048
Title :
Luminescence spectra emitted at surface flashovers of aluminas in vacuum
Author :
Aoki, S. ; Yamano, Y. ; Kobayashi, S. ; Saito, Y.
Author_Institution :
Dept. of Electr. & Electron. Syst., Saitama Univ., Japan
fYear :
2002
fDate :
2002
Firstpage :
431
Lastpage :
434
Abstract :
The components of desorbed gases from alumina at surface flashover were analyzed by using a monochromator. As a result, we found spectra of hydrogen, oxygen and the material of electrodes (stainless steel Fe, Ni, Cr) and component of alumina (Al) at surface flashover. The intensity of spectra of hydrogen decreased with the accumulation of the number of surface flashover.
Keywords :
alumina; electrodes; flashover; luminescence; vacuum breakdown; Al2O3; H2; O2; alumina; cathodoluminescence; desorbed gases; hydrogen spectra; luminescence spectra; monochromator; oxygen spectra; solid insulators flashover voltage; stainless steel; surface flashover; vacuum; Electrodes; Flashover; Gas insulation; Gases; Luminescence; Needles; Optical surface waves; Stimulated emission; Surface discharges; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2002. 20th International Symposium on
Print_ISBN :
0-7803-7394-4
Type :
conf
DOI :
10.1109/ISDEIV.2002.1027401
Filename :
1027401
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2146048
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