CoPS3的面间磁交换。

IF 2.3 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER

Journal of Physics: Condensed Matter Pub Date : 2025-05-13 DOI:10.1088/1361-648X/add82e

Andrew Wildes, Björn Fåk, Ursula Bengaard Bengaard Hansen, Alexandre Ivanov, Mechthild Enderle, Lucía Puertas Peláez

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引用次数: 0

摘要

用中子三轴光谱法测定了磁性范德华化合物CoPS3的面间磁交换参数。发现这种交换很小而且是反铁磁的，估计为0.020±0.001 meV，考虑到ab平面之间的磁性结构是铁磁相关的，这是令人惊讶的。提出了一种可能的解释，涉及交换中的小各向异性。对结果进行了讨论，并参考了过渡金属- ps3化合物的其他成员。

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Interplanar magnetic exchange in CoPS₃.

Neutron three-axis spectrometry has been used to determine the interplanar magnetic exchange parameter in the magnetic van der Waals compound CoPS₃. The exchange is found to be small and antiferromagnetic, estimated to be 0.020 ±0.001 meV, which is surprising considering that the magnetic structure is correlated ferromagnetically between the ab planes. A possible explanation, involving a small anisotropy in the exchanges, is proposed. The results are discussed with reference to the other members of the transition metal-PS₃compounds.

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来源期刊

Journal of Physics: Condensed Matter 物理-物理：凝聚态物理

CiteScore

5.30

自引率

7.40%

发文量

1288

审稿时长

2.1 months

期刊介绍： Journal of Physics: Condensed Matter covers the whole of condensed matter physics including soft condensed matter and nanostructures. Papers may report experimental, theoretical and simulation studies. Note that papers must contain fundamental condensed matter science: papers reporting methods of materials preparation or properties of materials without novel condensed matter content will not be accepted.