4 papers
Two-Dimensional Twisted Ferromagnetic Domain Wall as a Spin-Wave Diffraction Grating
Ehsan Faridi, Se Kwon Kim, Giovanni Vignale
We present a theoretical study of spin-wave scattering by a twisted domain wall (DW) in a two-dimensional ferromagnet with easy-axis anisotropy. While the twisted DW generates an e…
Magnetoelastic Coupling-Driven Chiral Spin Textures: A Skyrmion-Antiskyrmion-Like Array
Gyungchoon Go, Se Kwon Kim
We theoretically demonstrate that sufficiently strong magnetoelastic coupling can change the ground state of otherwise uniform spin systems to chiral spin configurations. More spec…
Thermal magnetoresistance from magnon scattering from a domain wall in an antiferromagnetic insulator
Ehsan Faridi, Se Kwon Kim, Giovanni Vignale
We theoretically investigate magnon heat transport in an antiferromagnetic (AFM) insulator containing a domain wall (DW) in the presence of a magnetic field applied along the easy…
Symmetry-based phenomenological model for magnon transport in a multiferroic
Isaac A. Harris, Sajid Husain, Peter Meisenheimer +9
Magnons carriers of spin information can be controlled by electric fields in the multiferroic BiFeO (BFO), a milestone that brings magnons closer to application in future devic…