Sensitive pressure monitoring device
作者:
P. W. Wright,
J. P. Franck,
期刊:
Review of Scientific Instruments
(AIP Available online 1975)
卷期:
Volume 46,
issue 11
页码: 1474-1477
ISSN:0034-6748
年代: 1975
DOI:10.1063/1.1134090
出版商: AIP
数据来源: AIP
摘要:
The use of tunnel junctions as pressure monitoring devices in both solid and fluid pressure transmitting media is described. While very sensitive to pressure changes, these devices have been found to have a negligible dependence on temperature over the range 0–77 K. Their pressure response has been found to be reversible and if maintained at temperatures less than 77 K, they can be used for prolonged periods. An actual example of their use at low temperature is given.
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