DocumentCode
1873511
Title
The effect of the high and low activation temperature on the conduction of thermionic oxide cathodes for CRT applications
Author
Hashim, A.A. ; Ray, A.K. ; Barratt, D.S. ; Hassan, A.K.
Author_Institution
Sch. of Eng., Sheffield Hallam Univ., UK
fYear
2004
fDate
11-16 July 2004
Firstpage
46
Lastpage
47
Abstract
The influence of the activation time and temperature on electrical properties of a new type of cathodes was investigated. Electrical results were interpreted in terms of the changes in the surface morphology and composition consequent upon the activation process.
Keywords
cathode-ray tubes; electrical conductivity; surface composition; surface morphology; thermionic cathodes; work function; CRT applications; activation process; activation temperature; electrical properties; electrical results; surface composition; surface morphology; thermionic oxide cathodes conduction; Assembly; Cathode ray tubes; Conductivity; Current density; Displays; Electric variables measurement; Nickel; Surface morphology; Temperature; Tungsten;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference, 2004. IVNC 2004. Technical Digest of the 17th International
Print_ISBN
0-7803-8397-4
Type
conf
DOI
10.1109/IVNC.2004.1354891
Filename
1354891
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