Ferromagnetic resonance of amorphous Gd1-xFex alloy thin films

Tetsuya Sato, Makoto Sakata, Hiroshi Nosé

Research output: Contribution to journalArticle

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Abstract

Measurements of Ferromagnetic resonance are made on amorphous thin films of Gd1-xFex alloy at room temperature. Their values of g-factor and magnetic anisotropy field are obtained as functions of composition. It is found that the compensation composition xcomp at room temperature decreases owing to a magnetic deactivation of Gd under the influence of residual gases during film deposition and furthermore decreases with the lapse of time owing to the same deactivation in air. In spite of the change in xcomp, their values of g-factor satisfy the Tsuya-Wangsness formula over a wide range of composition.

Original languageEnglish
Pages (from-to)2246-2250
Number of pages5
JournalJournal of the Physical Society of Japan
Volume50
Issue number7
DOIs
Publication statusPublished - 1981

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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