THEORY OF VORTICES IN WEAKLY-JOSEPHSON-COUPLED LAYERED SUPERCONDUCTORS

被引：52

作者：

THEODORAKIS, S

机构：

[1] Department of Physics and Astronomy, Johns Hopkins University, Baltimore

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.42.10172

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a theory for a vortex lattice in a layered superconductor, with very weak coupling between the layers. We use the Lawrence-Doniach model to show that only the component of the magnetic field that is perpendicular to the layers can give rise to an Abrikosov vortex lattice. The parallel component penetrates completely into the superconductor, which behaves as if it were magnetically transparent. The actions of these two components are very different, and almost completely decoupled. We find the lower critical fields, as well as the torque. © 1990 The American Physical Society.

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页码：10172 / 10177

页数：6

相关论文

共 12 条

[1] THEORY OF SUPERCONDUCTING INTERCALATED LAYER COMPOUNDS [J].

BOCCARA, N ;

CARTON, JP ;

SARMA, G .

PHYSICS LETTERS A, 1974, A 49 (02) :165-167

[2]

BULAEVSKII LN, 1973, ZH EKSP TEOR FIZ, V37, P1133

[3] SIMPLE MODEL FOR VORTEX CORE IN A TYPE-II SUPERCONDUCTOR [J].

CLEM, JR .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1975, 18 (5-6) :427-435

[4]

de Gennes P. G., 1966, SUPERCONDUCTIVITY ME, P69

[5] EXPERIMENTAL-EVIDENCE FOR A TRANSVERSE MAGNETIZATION OF THE ABRIKOSOV LATTICE IN ANISOTROPIC SUPERCONDUCTORS [J].

FARRELL, DE ;

WILLIAMS, CM ;

WOLF, SA ;

BANSAL, NP ;

KOGAN, VG .

PHYSICAL REVIEW LETTERS, 1988, 61 (24) :2805-2808

[6] EXPERIMENTAL-EVIDENCE OF A DIMENSIONAL CROSSOVER IN Y1BA2CU3O7-SIGMA [J].

FARRELL, DE ;

RICE, JP ;

GINSBERG, DM ;

LIU, JZ .

PHYSICAL REVIEW LETTERS, 1990, 64 (13) :1573-1576

[7] GIANT SUPERCONDUCTING ANISOTROPY IN BI2SR2CA1CU2O8+DELTA [J].

FARRELL, DE ;

BONHAM, S ;

FOSTER, J ;

CHANG, YC ;

JIANG, PZ ;

VANDERVOORT, KG ;

LAM, DJ ;

KOGAN, VG .

PHYSICAL REVIEW LETTERS, 1989, 63 (07) :782-785

[8] DISSIPATION IN HIGHLY ANISOTROPIC SUPERCONDUCTORS [J].

KES, PH ;

AARTS, J ;

VINOKUR, VM ;

VANDERBEEK, CJ .

PHYSICAL REVIEW LETTERS, 1990, 64 (09) :1063-1066

[9] THEORY OF UPPER CRITICAL-FIELD IN LAYERED SUPERCONDUCTORS [J].

KLEMM, RA ;

LUTHER, A ;

BEASLEY, MR .

PHYSICAL REVIEW B, 1975, 12 (03) :877-891

[10] UNIAXIAL SUPERCONDUCTING PARTICLE IN INTERMEDIATE MAGNETIC-FIELDS [J].

KOGAN, VG .

PHYSICAL REVIEW B, 1988, 38 (10) :7049-7050