FORCES UPON VORTICES IN ANISOTROPIC SUPERCONDUCTORS

被引：25

作者：

KOGAN, VG ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT PHYS,AMES,IA 50011

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.64.2192

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Forces on two parallel vortices in anisotropic materials are generally not directed along the line connecting the vortices. The interaction results not only in a repulsion but, in addition, in a torque. On a macroscopic scale, if the magnetic induction B or the anisotropy parameters mik change within a crystal, the flux-line lattice is subject to forces associated with spatial variation of the torque originated by anisotropy. This force is additional to and different from the Lorentz force, and both forces are, in general, comparable in magnitude. © 1990 The American Physical Society.

引用

页码：2192 / 2194

页数：3

共 14 条

[1]

BALATSKII AV, 1986, ZH EKSP TEOR FIZ, V63, P866

[2] TRANSPORT CRITICAL CURRENTS IN EPITAXIAL Y1BA2CU3O7-X THIN-FILMS [J].

CHRISTEN, DK ;

KLABUNDE, CE ;

THOMPSON, JR ;

KERCHNER, HR ;

SEKULA, ST ;

FEENSTRA, R ;

BUDAI, JD .

PHYSICA C, 1989, 162 :653-654

[3] ANISOTROPIC VORTEX STRUCTURE IN Y1BA2CU3O7 [J].

DOLAN, GJ ;

HOLTZBERG, F ;

FEILD, C ;

DINGER, TR .

PHYSICAL REVIEW LETTERS, 1989, 62 (18) :2184-2187

[4] 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

[5] 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

[6]

Ginzburg V., 1944, ZH EKSP TEOR FIZ, V14, P134

[7]

GRISHIN AM, 1983, SOV J LOW TEMP PHYS, V9, P138

[8] LONDON APPROACH TO ANISOTROPIC TYPE-II SUPERCONDUCTORS [J].

KOGAN, VG .

PHYSICAL REVIEW B, 1981, 24 (03) :1572-1575

[9] ELASTIC PROPERTIES OF FLUX LATTICES IN ANISOTROPIC HIGH-TC SUPERCONDUCTORS [J].

KOGAN, VG ;

CAMPBELL, LJ .

PHYSICAL REVIEW LETTERS, 1989, 62 (13) :1552-1555

[10] REVERSIBLE MAGNETIZATION OF HIGH-TC MATERIALS IN INTERMEDIATE FIELDS [J].

KOGAN, VG ;

FANG, MM ;

MITRA, S .

PHYSICAL REVIEW B, 1988, 38 (16) :11958-11961

← 1 2 →