Reversibility of parameter changes of microchannel electron multipliers due to outgassing
作者:
J. P. Rager,
J. F. Renaud,
V. Tezenas du Montcel,
期刊:
Review of Scientific Instruments
(AIP Available online 1974)
卷期:
Volume 45,
issue 7
页码: 927-928
ISSN:0034-6748
年代: 1974
DOI:10.1063/1.1686770
出版商: AIP
数据来源: AIP
摘要:
The changes in the gain and strip current characteristics of a microchannel electron multiplier which are caused by outgassing due to ir baking were investigated. Baking at 200°C caused only reversible outgassing. Baking at 250°C for six hours produces irreversible changes. Detailed descriptions of the experimental set up and the controls performed during the baking are given.
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