Magnetic properties of nanometer-scale FeNi antidot array system

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

Research output: Contribution to journalArticle

6 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 languageEnglish
JournalJournal of Magnetism and Magnetic Materials
Volume310
Issue number2 SUPPL. PART 3
DOIs
Publication statusPublished - 2007 Mar

Fingerprint

Magnetic anisotropy
Magnetic properties
magnetic properties
anisotropy
Magnetization reversal
symmetry
triangles
magnetic measurement
torque
Torque
magnetization
room temperature
Temperature
energy

Keywords

  • Magnetic anisotropy
  • Magnetic torque magnetometer
  • Nanostructure
  • Resonating sample magnetometer

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Magnetic properties of nanometer-scale FeNi antidot array system. / Tanaka, M.; Itoh, Kohei M; Iwamoto, H.; Yamaguchi, A.; Miyajima, H.; Yamaoka, T.

In: Journal of Magnetism and Magnetic Materials, Vol. 310, No. 2 SUPPL. PART 3, 03.2007.

Research output: Contribution to journalArticle

Tanaka, M. ; Itoh, Kohei M ; Iwamoto, H. ; Yamaguchi, A. ; Miyajima, H. ; Yamaoka, T. / Magnetic properties of nanometer-scale FeNi antidot array system. In: Journal of Magnetism and Magnetic Materials. 2007 ; Vol. 310, No. 2 SUPPL. PART 3.
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