Spin-flop phase in a honeycomb antiferromagnet Mn0.84Mg0.16TiO3

Shinichi Shamoto, Hiroki Yamauchi, Kazuhiko Ikeuchi, Min-Kai Lee, Lieh Jeng Chang, V. Ovidiu Garlea, In Yong Hwang, Kee Hwan Lee, Jae Ho Chung

研究成果: Article同行評審

摘要

The spin-flop phase of a honeycomb antiferromagnet of Mn0.84Mg0.16TiO3 has been studied under magnetic field along normal direction to the honeycomb plane by neutron scattering. With increasing a magnetic field from 0 to 5 T, the inelastic scattering intensity increased by 1.5 times at (1 0 0), where the magnetic structure was found to be collinear-antiferromagnet with the spin parallel to [1 1 0] direction. The spin direction is consistent with a 1.5 times increase of the inelastic intensity. The negligible energy difference between K and KA points suggests small values for both Dzyaloshinskii-Moriya interaction and bond-dependent symmetric anisotropic exchange interaction in this material.

原文English
文章編號093703
期刊Journal of the Physical Society of Japan
90
發行號9
DOIs
出版狀態Published - 2021 9月 15

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

指紋

深入研究「Spin-flop phase in a honeycomb antiferromagnet Mn0.84Mg0.16TiO3」主題。共同形成了獨特的指紋。

引用此