Circuit for the Determination of Contact Potentials and Electron Temperatures from Retarding Field Characteristics
作者:
Seymour Friedman,
Louis N. Heynick,
期刊:
Review of Scientific Instruments
(AIP Available online 1955)
卷期:
Volume 26,
issue 1
页码: 17-19
ISSN:0034-6748
年代: 1955
DOI:10.1063/1.1771231
出版商: AIP
数据来源: AIP
摘要:
A new circuit for the measurement of contact differences of potential and electron temperatures of electron tubes is presented. Its basis is the retarding field equation for plane‐parallel diodes. Its use on tubes of concentric‐cylindrical geometry is discussed in conjunction with the errors involved in such measurements, indicating its applicability to most tubes of interest.
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