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Spin Glass State in S=3/2 Kagome Antiferromagnet Co(N-3)(2)(bpg)[(CH3)(2)(NCOH)](4/3)
Vrabel, P. ; Cizmar, E. ; Orendacova, A. ; Gao, S. ; Orendac, M.
2014
英文摘要Specific heat, magnetic susceptibility and magnetization of Co(N-3)(2)(bpg)[(CH3)(2)(NCOH)](4/3), representing S = 3/2 kagome system are reported. Long-range ordering at 16 K was revealed, however, at lower temperatures slow spin dynamics is still found. The analysis of alternating susceptibility suggests the onset of glassy state. The study of the time dependence of magnetization revealed the existence of more relaxation channels with pronounced different relaxation times. The observed behaviour is consistent with the formation of topological spin glass in which relaxation is governed by both spin and chiral degrees of freedom.; Physics, Multidisciplinary; SCI(E); CPCI-S(ISTP); 0
语种英语
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/396988]  
专题化学与分子工程学院
推荐引用方式
GB/T 7714
Vrabel, P.,Cizmar, E.,Orendacova, A.,et al. Spin Glass State in S=3/2 Kagome Antiferromagnet Co(N-3)(2)(bpg)[(CH3)(2)(NCOH)](4/3). 2014-01-01.
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