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Criteria of the thermal state of a hot cathode

โœ Scribed by B. D. Tsydypov

Book ID
110144183
Publisher
SP MAIK Nauka/Interperiodica
Year
2005
Tongue
English
Weight
58 KB
Volume
31
Category
Article
ISSN
1063-7850

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๐Ÿ“œ SIMILAR VOLUMES

The choice of cathode material in a hot
The choice of cathode material in a hot cathode ionization gauge
โœ PE Gear ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 784 KB

The paper outlines the problems encountered in using a hot cathode ionization gauge with particular reference to the tungsten cathode. The theory of thermionic emission from metals and semiconductors is mentioned as is activation and poisoning of surfaces. Low temperature cathodes are discussed wit