NMR Study of Bismuth-Substituted Yttrium Iron Garnets

Yuzuru Hosoe, Ryō Suzuki, Kōki Takanashi, Hiroshi Yasuoka, Sōshin Chikazumi, Yutaka Sugita

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Bismuth-substituted yttrium iron garnets have been studied with NMR measurement. The NMR signals of 209Bi nuclei were observed around 40 MHz corresponding to the internal field of 60 kOe. This value is about one order higher than the value expected from dipole field of ferric ions. This suggests the possibility of partial spin polarization of bismuth ion through the electron transfer from Bi3+ to Fe3+. This may cause the growth-induced anisotropy cooperating with preferential site ordering of bismuth ion.

Original languageEnglish
Pages (from-to)731-734
Number of pages4
Journaljournal of the physical society of japan
Volume55
Issue number3
DOIs
Publication statusPublished - 1986 Mar

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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