NMR Study of Bismuth-Substituted Yttrium Iron Garnets

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

研究成果: Article査読

13 被引用数 (Scopus)

抄録

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.

本文言語English
ページ(範囲)731-734
ページ数4
ジャーナルjournal of the physical society of japan
55
3
DOI
出版ステータスPublished - 1986 3
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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