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arXiv · 1811.00243

A Single-Crystal Neutron Diffraction Study on Magnetic Structure of CsCo2Se2

Juanjuan Liu·Jieming Sheng·Wei Luo·Jinchen Wang·Bao Wei·Jinhu Yang·Minghu Fang·S. A. Danilkin
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Abstract

The magnetic structure of CsCo2Se2 was investigated using single-crystal neutron diffraction technique. An antiferromagnetic transition with the propagation vector (0,0,1) was observed at T_N = 78 K. The Co magnetic moment 0.772(6) {\mu}_B at 10 K pointing in the basal plane couples ferromagnetically in the plane which stacks antiferromagnetically along the c direction. Tuning and suppressing the interplane antiferromagnetic interaction may be crucial to induce the material to a superconducting state.

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Juanjuan Liu, Jieming Sheng, Wei Luo, Jinchen Wang, Bao Wei, Jinhu Yang, Minghu Fang, S. A. Danilkin. 2018-11-01. A Single-Crystal Neutron Diffraction Study on Magnetic Structure of CsCo2Se2. https://doi.org/10.1088/1674-1056%2F27%2F11%2F117401

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