Quasi-Two Dimensional Fermi Surface Properties of the Antiferromagnet UNiGa5

Yoshihumi Tokiwa, Yoshinori Haga, Etsuji Yamamoto, Dai Aoki, Narumi Watanabe, Rikio Settai, Tetsutaro Inoue, Kouichi Kindo, Hisatomo Harima, Yoshichika Onuki

研究成果: Article査読

52 被引用数 (Scopus)

抄録

We succeeded in growing a high-quality single crystal of an antiferromagnet UNiGa5 by the self-flux method, and measured the de Haas-van Alphen (dHvA) effect, together with the electrical resistivity, magnetoresistance, magnetic susceptibility and specific heat. Reflecting the peculiar tetragonal structure, the Fermi surface consists of one cylindrical and two closed ellipsoidal surfaces. The cyclotron mass is not large, ranging from 1.3 to 3.1m0.

本文言語English
ページ(範囲)1744-1750
ページ数7
ジャーナルjournal of the physical society of japan
70
6
DOI
出版ステータスPublished - 2001 6月 1
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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