Magnetotransport measurements as a tool to probe the micromagnetic configurations in epitaxial Co wires

被引：5

作者：

Prejbeanu, IL

Viret, M

Buda, LD

Ebels, U

Ounadjela, K

机构：

[1] ULP, IPCMS, UMR 7504, CNRS, F-67037 Strasbourg, France

[2] CEA Saclay, SPEC, F-91191 Gif Sur Yvette, France

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 240卷 / 1-3期

关键词：

anisotropy-magnetocrystalline; domain structure; magnetic force microscopy; magnetization-reversal; magnetoresistance;

D O I：

10.1016/S0304-8853(01)00719-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The micromagnetic structure in epitaxial Co wires is investigated by using the magnetoresistance effect associated with the domain wall formation. This provides an efficient tool to monitor the magnetization reversal in systems with reduced lateral size. The influence of the lateral size and of the magnetic history on the micromagnetic configuration of the wires is considered. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：27 / 29

页数：3

共 5 条

[1] Spin accumulation and domain wall magnetoresistance in 35 nm Co wires
Ebels, U
Radulescu, A
Henry, Y
Piraux, L
Ounadjela, K
[J]. PHYSICAL REVIEW LETTERS, 2000, 84 (05) : 983 - 986
[2] Magnetoresistance, micromagnetism, and domain wall effects in epitaxial Fe and Co structures with stripe domains (invited)
Kent, AD
Rüdiger, U
Yu, J
Thomas, L
Parkin, SSP
[J]. JOURNAL OF APPLIED PHYSICS, 1999, 85 (08) : 5243 - 5248
[3] Magnetoresistivity of micron size (10.0) epitaxial Co wires
Kim, SG
Otani, Y
Fukamichi, K
Yuasa, S
Nyvlt, R
Katayama, T
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (05) : 2862 - 2864
[4] Observation of asymmetric Bloch walls in epitaxial Co films with strong in-plane uniaxial anisotropy
Prejbeanu, IL
Buda, LD
Ebels, U
Ounadjela, K
[J]. APPLIED PHYSICS LETTERS, 2000, 77 (19) : 3066 - 3068
[5] Domain structures in epitaxial (10(1)over-bar-0) Co wires
Prejbeanu, IL
Buda, LD
Ebels, U
Viret, M
Fermon, C
Ounadjela, K
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (04) : 2108 - 2110

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