Evidence of dynamical effects and critical field in a cobalt spin crossover complex
Evidence of dynamical effects and critical field in a cobalt spin crossover complex
复制标题
钴自旋交叉配合物中动力学效应和临界场的证据
DOI：
10.1039/d1cc05309d
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发表时间：
2022
影响因子：
4.9
通讯作者：
Freeland, John
中科院分区：
文献类型：
--
作者：
Ekanayaka, Thilini K.;Wang, Ping;Yazdani, Saeed;Phillips, Jared Paul;Mishra, Esha;Dale, Ashley S.;N’Diaye, Alpha T.;Klewe, Christoph;Shafer, Padraic;Freeland, John
[Co(SQ) 2 (4-CN-py) 2]配合物在很宽的温度范围内表现出动力学效应。轨道矩由 X 射线磁圆二色性 (XMCD) 随着施加磁场的减小而确定，表明磁矩净排列的非零临界场，这是 [Co (SQ) 2 (4-CN-py) 2] 的自旋矩未观察到的效应。
The [Co (SQ) 2 (4-CN-py) 2] complex exhibits dynamical effects over a wide range of temperature. The orbital moment, determined by X-ray magnetic circular dichroism (XMCD) with decreasing applied magnetic field, indicates a nonzero critical field for net alignment of magnetic moments, an effect not seen with the spin moment of [Co (SQ) 2 (4-CN-py) 2].