A single-crystal neutron diffraction study on magnetic structure of CsCo2Se2

Juanjuan Liu (刘娟娟) , Jieming Sheng (盛洁明), Wei Luo (罗伟), Jinchen Wang (汪晋辰), Wei Bao (鲍威)*, Jinhu Yang (杨金虎), Minghu Fang (方明虎), S. A. Danilkin

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

3 Citations (Scopus)

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 TN = 78 K. The Co magnetic moment 0.772(6) μB 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 a superconducting state in the material.

© 2018 Chinese Physical Society and IOP Publishing Ltd 
Original languageEnglish
Article number117401
JournalChinese Physics B
Volume27
Issue number11
Online published25 Oct 2018
DOIs
Publication statusPublished - Nov 2018
Externally publishedYes

Research Keywords

  • Magnetic structure
  • Neutron diffraction
  • Superconductivity

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