DISORDER-INDUCED 1ST-ORDER TRANSITION IN SUPERCONDUCTING FILMS

被引：17

作者：

KORSHUNOV, SE

机构：

[1] L.D. Landau Institute for Theoretical Physics

来源：

PHYSICAL REVIEW B | 1992年 / 46卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.46.6615

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Strong disorder in the two-dimensional XY model is shown to favor the first-order phase transition with nonuniversal properties due to reduction of the effective temperature for short-scale fluctuations. The results seem to be of relevance for high-T(c) superconducting films.

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页码：6615 / 6617

页数：3

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