Magnetic evaluation of intergranular interactions in thin-film media by rotational hysteresis loss analysis

Migaku Takahashi, T. Shimatsu, M. Suekane, M. Miyamura, K. Yamaguchi, H. Yamasaki

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Magnetic torque analysis has been carried out for CoNiPt, CoCrTa/Cr and CoCrPt/Cr thin-film media. The magnetic field Hgraink, where the rotational hysteresis loss vanishes, remained almost constant in each material, independent of the coercive force Hc. Only in the CoCrTa media no clear correlation between the rotational hysteresis integral and Hc was observed.

Original languageEnglish
Pages (from-to)229-231
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume120
Issue number1-3
DOIs
Publication statusPublished - 1993 Mar 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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