DocumentCode
3556866
Title
Raman scattering as a diagnostic technique for cathode characterization
Author
Benner, R.E. ; Mitchell, J.R. ; Grow, R.W.
Author_Institution
University of Utah, Salt Lake City, Utah
Volume
32
fYear
1986
fDate
1986
Firstpage
696
Lastpage
699
Abstract
The feasibility of using the optical technique of Raman scattering to determine the chemical composition of cathode surfaces has been investigated. Reference Raman spectra have been obtained for many of the chemical compounds expected to be present at the surface of dispenser cathodes. In addition, spectra obtained from 5-3-2 impregnant and several cathode surfaces are presented. The potential advantages of the approach are discussed.
Keywords
Cathodes; Chemical compounds; Frequency; Light scattering; Microscopy; Optical scattering; Optical sensors; Particle scattering; Raman scattering; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices Meeting, 1986 International
Type
conf
DOI
10.1109/IEDM.1986.191288
Filename
1486546
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