FRACTIONAL VORTICES AS EVIDENCE OF TIME-REVERSAL SYMMETRY-BREAKING IN HIGH-TEMPERATURE SUPERCONDUCTORS

被引：141

作者：

SIGRIST, M

BAILEY, DB

LAUGHLIN, RB

机构：

[1] STANFORD UNIV,DEPT PHYS,STANFORD,CA 94305

[2] LAWRENCE LIVERMORE NATL LAB,LIVERMORE,CA 94550

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.74.3249

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We argue that recent experiments by Kirtley et al. may show evidence of time-reversal symmetry breaking in YBa2Cu3O7 at crystal grain boundaries. We illustrate this through a Ginzburg-Landau model calculation. Further experimental tests are proposed. © 1995 The American Physical Society.

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收藏

页码：3249 / 3252

页数：4

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