Magnetic properties of nanometer-scale FeNi antidot array system

M. Tanaka; K. Itoh; H. Iwamoto; A. Yamaguchi; H. Miyajima; T. Yamaoka

doi:10.1016/j.jmmm.2006.11.099

Magnetic properties of nanometer-scale FeNi antidot array system

M. Tanaka, K. Itoh, H. Iwamoto, A. Yamaguchi, H. Miyajima, T. Yamaoka

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7 Citations (Scopus)

Abstract

The magnetic anisotropy and the magnetization reversal process of a nanometer-scale FeNi antidot array system of triangle lattice were investigated at room temperature by means of torque and resonating-sample magnetometries. The magnetic anisotropy of the system has a sixfold rotational symmetry refracting the structural symmetry of the array of holes. The magnetic anisotropy energy between the hard and easy axes is about 3.2 × 10⁴ J / m³.

Original language	English
Pages (from-to)	e792-e793
Journal	Journal of Magnetism and Magnetic Materials
Volume	310
Issue number	2 SUPPL. PART 3
DOIs	https://doi.org/10.1016/j.jmmm.2006.11.099
Publication status	Published - 2007 Mar

Keywords

Magnetic anisotropy
Magnetic torque magnetometer
Nanostructure
Resonating sample magnetometer

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2006.11.099

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title = "Magnetic properties of nanometer-scale FeNi antidot array system",

abstract = "The magnetic anisotropy and the magnetization reversal process of a nanometer-scale FeNi antidot array system of triangle lattice were investigated at room temperature by means of torque and resonating-sample magnetometries. The magnetic anisotropy of the system has a sixfold rotational symmetry refracting the structural symmetry of the array of holes. The magnetic anisotropy energy between the hard and easy axes is about 3.2 × 104 J / m3.",

keywords = "Magnetic anisotropy, Magnetic torque magnetometer, Nanostructure, Resonating sample magnetometer",

author = "M. Tanaka and K. Itoh and H. Iwamoto and A. Yamaguchi and H. Miyajima and T. Yamaoka",

note = "Funding Information: This work was supported by Grants-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan.",

year = "2007",

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doi = "10.1016/j.jmmm.2006.11.099",

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TY - JOUR

T1 - Magnetic properties of nanometer-scale FeNi antidot array system

AU - Tanaka, M.

AU - Itoh, K.

AU - Iwamoto, H.

AU - Yamaguchi, A.

AU - Miyajima, H.

AU - Yamaoka, T.

N1 - Funding Information: This work was supported by Grants-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan.

PY - 2007/3

Y1 - 2007/3

N2 - The magnetic anisotropy and the magnetization reversal process of a nanometer-scale FeNi antidot array system of triangle lattice were investigated at room temperature by means of torque and resonating-sample magnetometries. The magnetic anisotropy of the system has a sixfold rotational symmetry refracting the structural symmetry of the array of holes. The magnetic anisotropy energy between the hard and easy axes is about 3.2 × 104 J / m3.

AB - The magnetic anisotropy and the magnetization reversal process of a nanometer-scale FeNi antidot array system of triangle lattice were investigated at room temperature by means of torque and resonating-sample magnetometries. The magnetic anisotropy of the system has a sixfold rotational symmetry refracting the structural symmetry of the array of holes. The magnetic anisotropy energy between the hard and easy axes is about 3.2 × 104 J / m3.

KW - Magnetic anisotropy

KW - Magnetic torque magnetometer

KW - Nanostructure

KW - Resonating sample magnetometer

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M3 - Article

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VL - 310

SP - e792-e793

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 2 SUPPL. PART 3

ER -

Magnetic properties of nanometer-scale FeNi antidot array system

Abstract

Keywords

ASJC Scopus subject areas

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