High-field Magnetization of TbB4

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

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26 Citations (Scopus)

Abstract

The magnetization of single crystalline TbB4 has been investigated in the antiferromagnetically ordered state up to 54 T. At 4.2 K, for B ∥ [0 0 1], the magnetization shows field-induced multi-step jumps and several plateau regions above 16 T, and finally reaches saturation at about 28 T. The magnetization in the (0 0 1) plane, on the other hand, shows only one large jump at Bc = 16 and 12 T for B ∥ [1 0 0] and B ∥ [1 1 0], respectively, and gradually increases toward saturation above Bc. The magnetization curves have also been measured at higher temperatures to establish the magnetic phase diagram.

Original languageEnglish
Pages (from-to)1282-1284
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume310
Issue number2 SUPPL. PART 2
DOIs
Publication statusPublished - 2007 Mar 1

Keywords

  • Geometrical frustration
  • Magnetization plateau
  • Metamagnetic transition
  • Shastry-Sutherland lattice
  • TbB

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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    Yoshii, S., Yamamoto, T., Hagiwara, M., Takeuchi, T., Shigekawa, A., Michimura, S., Iga, F., Takabatake, T., & Kindo, K. (2007). High-field Magnetization of TbB4. Journal of Magnetism and Magnetic Materials, 310(2 SUPPL. PART 2), 1282-1284. https://doi.org/10.1016/j.jmmm.2006.10.440