Uncompensated spins in a micro-patterned CoFeB/Mnlr exchange bias system

T. Eimüller; T. Kato; T. Mizuno; S. Tsunashima; C. Quitmann; T. Ramsvik; S. Iwata; G. Schütz

doi:10.1063/1.1794851

Uncompensated spins in a micro-patterned CoFeB/Mnlr exchange bias system

T. Eimüller
, T. Kato
, T. Mizuno
, S. Tsunashima
, C. Quitmann
, T. Ramsvik
, S. Iwata
, G. Schütz

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

The element specific domain structure of a microstructure CoFeB/MnIr exchange bias film was analyzed using photoemission electron microscopy (PEEM) and x-ray magnetic linear dichroism (XMLD). It was observed that the domains inside the dots showed higher deviation from the exchange bias direction. It was found that in the dots the magnetization showed less preferred orientation along the exchange bias direction. The results show the uncompensated Mn spins with an antiferromagnetic coupling between Mn and Co magnetic moments by Imaging and spectromicroscopy.

Original language	English
Pages (from-to)	2310-2312
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	12
DOIs	https://doi.org/10.1063/1.1794851
State	Published - 20 Sep 2004
Externally published	Yes

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10.1063/1.1794851

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title = "Uncompensated spins in a micro-patterned CoFeB/Mnlr exchange bias system",

abstract = "The element specific domain structure of a microstructure CoFeB/MnIr exchange bias film was analyzed using photoemission electron microscopy (PEEM) and x-ray magnetic linear dichroism (XMLD). It was observed that the domains inside the dots showed higher deviation from the exchange bias direction. It was found that in the dots the magnetization showed less preferred orientation along the exchange bias direction. The results show the uncompensated Mn spins with an antiferromagnetic coupling between Mn and Co magnetic moments by Imaging and spectromicroscopy.",

author = "T. Eim{\"u}ller and T. Kato and T. Mizuno and S. Tsunashima and C. Quitmann and T. Ramsvik and S. Iwata and G. Sch{\"u}tz",

year = "2004",

month = sep,

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doi = "10.1063/1.1794851",

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TY - JOUR

T1 - Uncompensated spins in a micro-patterned CoFeB/Mnlr exchange bias system

AU - Eimüller, T.

AU - Kato, T.

AU - Mizuno, T.

AU - Tsunashima, S.

AU - Quitmann, C.

AU - Ramsvik, T.

AU - Iwata, S.

AU - Schütz, G.

PY - 2004/9/20

Y1 - 2004/9/20

N2 - The element specific domain structure of a microstructure CoFeB/MnIr exchange bias film was analyzed using photoemission electron microscopy (PEEM) and x-ray magnetic linear dichroism (XMLD). It was observed that the domains inside the dots showed higher deviation from the exchange bias direction. It was found that in the dots the magnetization showed less preferred orientation along the exchange bias direction. The results show the uncompensated Mn spins with an antiferromagnetic coupling between Mn and Co magnetic moments by Imaging and spectromicroscopy.

AB - The element specific domain structure of a microstructure CoFeB/MnIr exchange bias film was analyzed using photoemission electron microscopy (PEEM) and x-ray magnetic linear dichroism (XMLD). It was observed that the domains inside the dots showed higher deviation from the exchange bias direction. It was found that in the dots the magnetization showed less preferred orientation along the exchange bias direction. The results show the uncompensated Mn spins with an antiferromagnetic coupling between Mn and Co magnetic moments by Imaging and spectromicroscopy.

UR - https://www.scopus.com/pages/publications/7244248642

U2 - 10.1063/1.1794851

DO - 10.1063/1.1794851

M3 - Article

AN - SCOPUS:7244248642

SN - 0003-6951

VL - 85

SP - 2310

EP - 2312

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

ER -

Uncompensated spins in a micro-patterned CoFeB/Mnlr exchange bias system

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