Equilibrium Topology of the Intermediate State in Type-I Superconductors of Different Shapes
نویسندگان
چکیده
منابع مشابه
Shapes 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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Impeded growth of magnetic flux bubbles in the intermediate state pattern of type I superconductors.
Normal state bubble patterns in type I superconducting indium and lead slabs are studied by the high resolution magneto-optical imaging technique. The size of bubbles is found to be independent of the long-range interaction between the normal state domains. Under bubble diameter and slab thickness proper scaling, the results gather onto a single master curve. We calculate the equilibrium diamet...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2007
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.98.257001