Current-Loop Model for the Intermediate State of Type-I Superconductors
نویسندگان
چکیده
منابع مشابه
Current-loop model for the intermediate state of type-I superconductors.
A theory is developed of the intricately fingered patterns of flux domains observed in the intermediate state of thin type-I superconductors. The patterns are shown to arise from the competition between the long-range BiotSavart interactions of the Meissner currents encircling each region and the superconducting-normal surface energy. The energy of a set of such domains is expressed as a nonloc...
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15 صفحه اولShapes of flux domains in the intermediate state of type-I superconductors
In the intermediate state of a thin type-I superconductor magnetic flux penetrates in a disordered set of highly branched and fingered macroscopic domains. To understand these shapes, we study in detail a recently proposed ‘‘current-loop’’ model @R. E. Goldstein, D. P. Jackson, and A. T. Dorsey, Phys. Rev. Lett. 76, 3818 ~1996!# that models the intermediate state as a collection of tense curren...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1996
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.76.3818