Anomalous proximity effect in d-wave superconductors

被引：40

作者：

Golubov, AA ^{[1
]}

Kupriyanov, MY

机构：

[1] Univ Twente, Dept Appl Phys, Enschede, Netherlands

[2] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Russia

[3] Moscow MV Lomonosov State Univ, Inst Phys Nucl, Moscow 119899, Russia

来源：

JETP LETTERS | 1998年 / 67卷 / 07期

关键词：

D O I：

10.1134/1.567717

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The anomalous proximity effect between a d-wave superconductor and a thin disordered normal layer is studied theoretically in the framework of Eilenberger equations. It is shown that disorder of the quasiparticle reflection from this thin layer leads to the formation of an s-wave component localized near the boundary. The angular and spatial structure of the pair potential near the interface is studied. (C) 1998 American Institute of Physics.

引用

页码：501 / 507

页数：7

共 15 条

[1]

ALFF L, 1997, PHYS REV B, V55, pR1475

[2] Quasiparticle bound states and low-temperature peaks of the conductance of NIS junctions in d-wave superconductors [J].