System for Continuous Recording of Critical Current Curves of Superconductors
作者:
R. W. Shaw,
H. L. Laquer,
期刊:
Review of Scientific Instruments
(AIP Available online 1967)
卷期:
Volume 38,
issue 12
页码: 1768-1769
ISSN:0034-6748
年代: 1967
DOI:10.1063/1.1720667
出版商: AIP
数据来源: AIP
摘要:
A method is described which allows the direct and continuous recording of the critical current versus magnetic field curves for superconductors. The system uses an electronic integrator to control a current supply so as to produce a selected small voltage across the sample. It presents an improvement in both speed and ease of obtaining critical current curves.
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