Phase diagram for splay glass superconductivity

被引：12

作者：

Devereaux, TP ^{[1
]}

Scalettar, RT ^{[1
]}

Zimanyi, GT ^{[1
]}

Moon, K ^{[1
]}

Loh, E ^{[1
]}

机构：

[1] THINKING MACHINES CORP,CAMBRIDGE,MA 02142

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.75.4768

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Localization of flux lines to splayed columnar pins is studied. A sine-Gordon type renormalization group (RG) Study reveals the existence of a splay glass phase and yields an analytic form for the transition temperature into the glass phase. As an independent test, the I-V characteristics are determined via a molecular dynamics code. The glass transition temperature supports the RG results convincingly. The full phase diagram of the model is constructed.

引用

收藏

页码：4768 / 4771

页数：4

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