Magnetization of type-II superconductors in the Kim-Anderson model
β Scribed by Yamamoto, K.; Mazaki, H.; Yasuoka, H.
- Book ID
- 121303068
- Publisher
- The American Physical Society
- Year
- 1993
- Tongue
- English
- Weight
- 404 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1098-0121
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π SIMILAR VOLUMES
Magnetic response of an intermetallic bulk superconductor MgB 2 was carried out by use of ac susceptibility and ac magnetization measurements. The theoretical model calculations corresponding to the measurements were obtained employing the Anderson-Kim model. The measured susceptibilities, ), as a
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