FIELD: measurement technology; measuring superconductor parameters. SUBSTANCE: method involves superconductor suspension between magnetic system poles, shaping of magnetic-flux spot within its volume, measurement of balanced force as function of superconductor displacement in space, and determination of minimal and critical pinning forces. EFFECT: improved measurement accuracy. 1 cl, 2 dwg
Authors
Dates
2000-12-10—Published
1999-03-10—Filed