Flux-cutting in YBa2Cu3O7−δ revisited
Autor: | S. A. Grigera, G. Nieva, F. de la Cruz, T.S. Grigera, E. F. Righi |
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Rok vydání: | 2002 |
Předmět: |
Physics
Energy Engineering and Power Technology Flux Yba2cu3o7 δ Mechanics Tourbillon Condensed Matter Physics Vortex shedding Electrical contacts Electronic Optical and Magnetic Materials Vortex Condensed Matter::Superconductivity Horseshoe vortex Electrical and Electronic Engineering Current (fluid) |
Zdroj: | Physica C: Superconductivity. 371:237-242 |
ISSN: | 0921-4534 |
DOI: | 10.1016/s0921-4534(01)01090-5 |
Popis: | In this paper we present an analysis of the response of the vortices in YBa2Cu3O7−δ to different configurations of applied driving forces. The use of inhomogeneous current allows us to induce vortex cutting. We determine the maximum current injected in different electrical contact distributions which preserves vortex integrity, and we show that vortex cutting cannot be explained by a single vortex picture. |
Databáze: | OpenAIRE |
Externí odkaz: |
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