Magnetic domain structure of a technically patterned ferromagnetic La 0.6Sr0.4MnO3 thin film

M. Kubota; T. Taniuchi; R. Yasuhara; H. Kumigashira; M. Oshima; K. Ono; H. Okazaki; T. Wakita; T. Yokoya; H. Akinaga; M. Lippmaa; M. Kawasaki; H. Koinuma

doi:10.1063/1.2801699

Magnetic domain structure of a technically patterned ferromagnetic La _0.6Sr_0.4MnO₃ thin film

M. Kubota, T. Taniuchi, R. Yasuhara, H. Kumigashira, M. Oshima, K. Ono, H. Okazaki, T. Wakita, T. Yokoya, H. Akinaga, M. Lippmaa, M. Kawasaki, H. Koinuma

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9 Citations (Scopus)

Abstract

By using photoelectron emission microscopy, we systematically investigated the magnetic domain in the La0.6 Sr0.4 Mn O3 patterned thin film with several microns, in which we can control the ratio of a shape anisotropy to a step-induced uniaxial anisotropy in magnitude. We demonstrate that a cooperative effect of a step-induced uniaxial anisotropy with a shape anisotropy causes the formation of a single domain, whereas the competitive effect makes a multimagnetic domain.

Original language	English
Article number	182503
Journal	Applied Physics Letters
Volume	91
Issue number	18
DOIs	https://doi.org/10.1063/1.2801699
Publication status	Published - 2007

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "By using photoelectron emission microscopy, we systematically investigated the magnetic domain in the La0.6 Sr0.4 Mn O3 patterned thin film with several microns, in which we can control the ratio of a shape anisotropy to a step-induced uniaxial anisotropy in magnitude. We demonstrate that a cooperative effect of a step-induced uniaxial anisotropy with a shape anisotropy causes the formation of a single domain, whereas the competitive effect makes a multimagnetic domain.",

author = "M. Kubota and T. Taniuchi and R. Yasuhara and H. Kumigashira and M. Oshima and K. Ono and H. Okazaki and T. Wakita and T. Yokoya and H. Akinaga and M. Lippmaa and M. Kawasaki and H. Koinuma",

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doi = "10.1063/1.2801699",

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volume = "91",

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T1 - Magnetic domain structure of a technically patterned ferromagnetic La 0.6Sr0.4MnO3 thin film

AU - Kubota, M.

AU - Taniuchi, T.

AU - Yasuhara, R.

AU - Kumigashira, H.

AU - Oshima, M.

AU - Ono, K.

AU - Okazaki, H.

AU - Wakita, T.

AU - Yokoya, T.

AU - Akinaga, H.

AU - Lippmaa, M.

AU - Kawasaki, M.

AU - Koinuma, H.

PY - 2007

Y1 - 2007

N2 - By using photoelectron emission microscopy, we systematically investigated the magnetic domain in the La0.6 Sr0.4 Mn O3 patterned thin film with several microns, in which we can control the ratio of a shape anisotropy to a step-induced uniaxial anisotropy in magnitude. We demonstrate that a cooperative effect of a step-induced uniaxial anisotropy with a shape anisotropy causes the formation of a single domain, whereas the competitive effect makes a multimagnetic domain.

AB - By using photoelectron emission microscopy, we systematically investigated the magnetic domain in the La0.6 Sr0.4 Mn O3 patterned thin film with several microns, in which we can control the ratio of a shape anisotropy to a step-induced uniaxial anisotropy in magnitude. We demonstrate that a cooperative effect of a step-induced uniaxial anisotropy with a shape anisotropy causes the formation of a single domain, whereas the competitive effect makes a multimagnetic domain.

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DO - 10.1063/1.2801699

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VL - 91

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

M1 - 182503

ER -

Magnetic domain structure of a technically patterned ferromagnetic La _0.6Sr_0.4MnO₃ thin film

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