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Quantum Spin Liquid State in Spin-1/2 Kagome Copper Minerals

Quantum Spin Liquid State in Spin-1/2 Kagome Copper Minerals
Spin-1/2 Kagome 铜矿物中的量子自旋液态
批准号:
21740246
负责人:
OKAMOTO Yoshihiko
金额:
$2.33万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2010

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中文摘要
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英文摘要
High quality samples of volborthite and vesignieite were synthesized and physical properties of them were measured to clarify the nature of the quantum spin liquid state, which is expected to appear in a spin-1/2 kagome antiferromagnet. We find that vesignieite is a strong candidate to have the spin liquid ground state, and both compounds show anomalous magnetization plateau in their magnetization curves.
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通讯作者:
S=1/2 Kagome Lattice Antiferromagnet Cu_3V_2O_7(OH)_2・2H_2O Studied by High Field ESR
S=1/2 Kagome晶格反铁磁体Cu_3V_2O_7(OH)_2・2H_2O通过高场ESR研究
DOI: --
发表时间: 2009
期刊: Journal of Physics : Conference Series 145
影响因子: --
作者: [H. Ohta, W. Zhang, S. Okubo, 以下5名]
通讯作者: 以下5名
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