Flicker Noise in Secondary Emission Tubes and Multiplier Phototubes
作者:
R. C. Schwantes,
H. J. Hannam,
A. Van Der Ziel,
期刊:
Journal of Applied Physics
(AIP Available online 1956)
卷期:
Volume 27,
issue 6
页码: 573-577
ISSN:0021-8979
年代: 1956
DOI:10.1063/1.1722434
出版商: AIP
数据来源: AIP
摘要:
Flicker noise with a 1/ffrequency dependence has been observed in the secondary emission process. No flicker noise was observed in multiplier phototubes which means that a possible flicker noise component caused by the photoemission or secondary emission process is small in comparison with the shot noise of the tube. The secondary emission flicker noise resistance, measured for Philips EFP60 tubes, increases with increasing primary current and also increases with increasing primary energy. The results are interpreted in terms of a fluctuating work function.
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