FIELD: measurement technology. SUBSTANCE: specimen is simultaneously acted on by permanent magnetic field and microwave radiation and dependence of microwave absorption on intensity of magnetic field at various temperatures is recorded. Critical temperature is determined before appearance of above-mentioned dependence. Type superconductors are characterized by break at critical temperature and abrupt change at this dependence; type superconductors are characterized by smooth change. EFFECT: enhanced credibility and extended functional capabilities due to determination of kind of superconductor material and analyzing of small specimens. 7 dwg
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Authors
Dates
1994-02-15—Published
1988-08-01—Filed