TY - JOUR
T1 - Cu-NMR study on the disordered quantum spin magnet with the Bose-glass ground state
AU - Fujiwara, T.
AU - Inoue, H.
AU - Oosawa, A.
AU - Tsunoda, R.
AU - Goto, T.
AU - Suzuki, T.
AU - Shindo, Y.
AU - Tanaka, H.
AU - Sasaki, T.
AU - Kobayashi, N.
AU - Awaji, S.
AU - Watanabe, K.
PY - 2006/12/1
Y1 - 2006/12/1
N2 - 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.
AB - 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.
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U2 - 10.1088/1742-6596/51/1/046
DO - 10.1088/1742-6596/51/1/046
M3 - Article
AN - SCOPUS:33947643572
SN - 1742-6588
VL - 51
SP - 199
EP - 202
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 046
ER -