High field magnetization of TbCu2Si2single crystal compound

T. Shigeoka, N. Kimura, K. Koyama, K. Watanabe

研究成果: Article査読

6 被引用数 (Scopus)

抄録

High-field magnetization up to 18 T and magnetic susceptibility measurements have been performed on a TbCu2Si2 single crystal. The magnetic susceptibility shows an antiferromagnetic behaviour with two anomalies at Tt 9.1 K and TN 11.9 K. The easy magnetization direction is the [110] direction in the basal plane. The magnetization along the easy direction shows a multi-step metamagnetic process in low fields. It is almost saturated above 8 T and reaches 8.7 μBat 16 T. A strong magnetic anisotropy between the [110] and [100] directions is observed at high fields. A one-step metamagnetic transition appears around 13 T at 4.2 K in the hard [001] magnetization process. This transition survives at 13 K even above TN. These magnetic behaviours are discussed from an analysis of crystalline electric field.

本文言語English
論文番号017
ページ(範囲)83-86
ページ数4
ジャーナルJournal of Physics: Conference Series
51
1
DOI
出版ステータスPublished - 2006 12月 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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