Interaction between a magnetic domain wall and a superconductor

被引：37

作者：

Helseth, LE ^{[1
]}

Goa, PE ^{[1
]}

Hauglin, H ^{[1
]}

Baziljevich, M ^{[1
]}

Johansen, TH ^{[1
]}

机构：

[1] Univ Oslo, Dept Phys, N-0316 Oslo, Norway

来源：

PHYSICAL REVIEW B | 2002年 / 65卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.65.132514

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The interaction between a magnetic thin film and a superconductor is studied. In particular, the equilibrium width of a Bloch wall is estimated with and without the superconductor. It is shown that the Bloch wall experiences a small shrinkage on cooling through the critical temperature of the superconductor. Furthermore, the interaction between the Bloch wall and a single vortex is estimated.

引用

页码：1 / 4

页数：4

共 10 条

[1] Magnetic pinning in superconductor-ferromagnet multilayers [J].

Bulaevskii, LN ;

Chudnovsky, EM ;

Maley, MP .

APPLIED PHYSICS LETTERS, 2000, 76 (18) :2594-2596

[2] Ferromagnetic film on a superconducting substrate [J].

Bulaevskii, LN ;

Chudnovsky, EM .

PHYSICAL REVIEW B, 2001, 63 (01)

[3] Vortex lines in films: Fields and interactions [J].

Carneiro, G ;

Brandt, EH .

PHYSICAL REVIEW B, 2000, 61 (09) :6370-6376

[4]

CULLITY BD, 1972, INTRO MAGNETIC MAT, P431

[5] Enhanced pinning in a magnetic-superconducting bilayer [J].

García-Santiago, A ;

Sánchez, F ;

Varela, M ;

Tejada, J .

APPLIED PHYSICS LETTERS, 2000, 77 (18) :2900-2902

[6] NEEL WALLS AND LINE TRANSITIONS IN A (100) GARNET FILM [J].

KRYDER, MH ;

GALLAGHER, TJ ;

SCRANTON, RA .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (08) :5810-5814

[7]

Sonin E. B., 1988, Soviet Technical Physics Letters, V14, P714

[8]

SONIN EB, CONDMAT0102102

[9] OPTOELECTRONIC GENERATION AND DETECTION OF SINGLE-FLUX-QUANTUM PULSES [J].

WANG, CC ;

CURRIE, M ;

JACOBSPERKINS, D ;

FELDMAN, MJ ;

SOBOLEWSKI, R ;

HSIANG, TY .

APPLIED PHYSICS LETTERS, 1995, 66 (24) :3325-3327

[10]

Zvezdin A.K., 1997, Modern Magnetooptics and Magnetooptical Materials

← 1 →