Calculations of remanent magnetization for hard superconductors in various critical-state models
β Scribed by Xu, Ming
- Book ID
- 120615649
- Publisher
- The American Physical Society
- Year
- 1991
- Tongue
- English
- Weight
- 248 KB
- Volume
- 44
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
This paper describes the magnetization of type-11 superconductors in the critical state, where the critical current density, J,, has a field dependence of the form J,( 6) = &A 1 + BIB,)". Explicit formulae are derived for the various branches of the complete high-field hysteresis loop. The geometry
Analytical expressions of AC magnetic susceptibility AC were given for some critical state models of superconductor, such as Rollins-Silcox, Kimishima, Bean, and Anderson-Kim models. From the AC field dependence of magnetization, the in-phase and out-of-phase linear AC of 0 Π and 0 Π, and nonlinear