Cu-NMR study on the disordered quantum spin magnet with the Bose-glass ground state

T. Fujiwara, H. Inoue, A. Oosawa, R. Tsunoda, T. Goto, T. Suzuki, Y. Shindo, H. Tanaka, T. Sasaki, N. Kobayashi, S. Awaji, K. Watanabe

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Cu-NMR study has been performed on the disordered spin-gap system Tl 1-xKxCuCl3 In the high-field H > H C Δ/μB, where Δ is the spin-gap, the hyperfine field becomes extremely inhomogeneous at low temperatures due to the field-induced magnetic order, indicating that the ordered spin state must be different from the pure TlCuCl3. In the low field H < H C, a saturating behavior in the longitudinal nuclear spin relaxation rate T-11was observed at low temperatures, indicating existence of the magnetic ground state proposed to be Bose-glass phase by Fisher.

本文言語English
論文番号046
ページ(範囲)199-202
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 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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