Multistep magnetization plateaus in the Shastry-Sutherland system TbB4

S. Yoshii, T. Yamamoto, M. Hagiwara, S. Michimura, A. Shigekawa, F. Iga, T. Takabatake, K. Kindo

研究成果: Article査読

79 被引用数 (Scopus)

抄録

We report high-field magnetization and magnetostriction measurements on the rare-earth-metal tetraboride TbB4, in which the Tb moments form a Shastry-Sutherland lattice in the tetragonal basal plane. A number of magnetization plateaus appear when the magnetic field is perpendicular to the magnetic easy plane. We propose that the magnetization plateaus arise from the combined effect of magnetic frustration and quadrupole interaction in the unique two-dimensional network.

本文言語English
論文番号087202
ジャーナルPhysical review letters
101
8
DOI
出版ステータスPublished - 2008 8月 20

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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