Effect of branched loops on the diamagnetism of disordered superconductors

Joseph P. Straley; P. B. Visscher

doi:10.1103/PhysRevB.26.4922

Effect of branched loops on the diamagnetism of disordered superconductors

Joseph P. Straley, P. B. Visscher

Physics And Astronomy

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

We discuss a model of a disordered superconducting film consisting of small loops with dead-end arms. de Gennes showed that the arms markedly increase the field at which the loop is driven normal. Our numerical solution of the Ginzburg-Landau equation shows the enhancement of the magnetic moment of the loop to be less remarkable.

Original language	English
Pages (from-to)	4922-4927
Number of pages	6
Journal	Physical Review B
Volume	26
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevB.26.4922
State	Published - 1982

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.26.4922

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title = "Effect of branched loops on the diamagnetism of disordered superconductors",

abstract = "We discuss a model of a disordered superconducting film consisting of small loops with dead-end arms. de Gennes showed that the arms markedly increase the field at which the loop is driven normal. Our numerical solution of the Ginzburg-Landau equation shows the enhancement of the magnetic moment of the loop to be less remarkable.",

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AU - Visscher, P. B.

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AB - We discuss a model of a disordered superconducting film consisting of small loops with dead-end arms. de Gennes showed that the arms markedly increase the field at which the loop is driven normal. Our numerical solution of the Ginzburg-Landau equation shows the enhancement of the magnetic moment of the loop to be less remarkable.

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Effect of branched loops on the diamagnetism of disordered superconductors

Abstract

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