The First {Dy4} Single-Molecule Magnet with a Toroidal Magnetic Moment in the Ground State
The First {Dy4} Single-Molecule Magnet with a Toroidal Magnetic Moment in the Ground State
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DOI：
10.1021/ic202650f
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发表时间：
2012-02-06
影响因子：
4.6
通讯作者：
Tong, Ming-Liang
中科院分区：
文献类型：
--
作者：
Guo, Peng-Hu;Liu, Jun-Liang;Tong, Ming-Liang
首次在一个新的四核镝原子团簇中观测到了一个环向磁矩，而没有常规的总磁矩。环形状态是相当强大的交换参数的变化。
A toroidal magnetic moment in the absence of a conventional total magnetic moment was first observed in a novel tetranuclear dysprosium cluster with nonmagnetic ground state. The toroidal state is quite robust with respect to variations of the exchange parameters.