Rev. Mod. Phys. 89, 025006 (2017) - Interface-induced phenomena in magnetism

Interface-induced phenomena in magnetism.
Frances Hellman et al.Rev. Mod. Phys. 89, 025006 (2017)

DMI across AFM-FM Interface

Dzyaloshinskii-Moriya Interaction across an Antiferromagnet-Ferromagnet Interface.

Xin Ma, Guoqiang Yu, Seyed A. Razavi, Stephen S. Sasaki, Xiang Li, Kai Hao, Sarah H. Tolbert, Kang L. Wang, and Xiaoqin Li

Phys. Rev. Lett. 119, 027202 (2017)

(a) Schematics of BLS experiment and possible atomic arrangement at the interface. (b) BLS spectra for DE spin waves recorded at a fixed incident angle with $k=16.7\mathrm{rad}/\mu m$ under oppositely oriented external magnetic fields $H$. The solid lines represent fittings with Lorentzian functions.