J-GLOBAL ID:200904034450968022  Research Project code:9800033610 Update date:Dec. 15, 2003

Ionization gauge with Pd thin film photo-cathode for medium vacuum pressure measurement

光電子陰極を用いた中真空用電離真空計の試作 (大阪市立大学工学部との共同研究)
Study period:1995 - 1996
Organization (1):
Investigating Researcher (2):
Research overview:
A new type of vacuum gauge using a Palladium (Pd) thin film as a photo-cathode are studied for the medium vaccum pressure measurement. Photo-induced electron is utilized instead of electrons from hot filament used in ordinary ionization gauge.
Keywords (5):
ionization ,  thin ,  photoemission ,  negative ,  palladium
Research program: Ordinary Research
Research budget: 1996: \0

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