Demonstrations and Experiments at Liquid-Helium Temperatures
作者:
G. L. Salinger,
A. Leitner,
期刊:
American Journal of Physics
(AIP Available online 1966)
卷期:
Volume 34,
issue 8
页码: 692-700
ISSN:0002-9505
年代: 1966
DOI:10.1119/1.1973205
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
Equipment is described for lecture demonstrations and laboratory experiments on the effects of superfluidity of liquid helium and superconductivity. Special features are (i) local construction of most components including unsilvered glass Dewar vessels, and (ii) flexibility of use. Projection of demonstrations is possible by a specially designed projector, or by closed circuit television without special lighting.
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