4 papers · 1 filter
An efficient formalism for inertial spin waves: Dzyaloshinskii-Moriya antiferromagnets as case studies
De-Yun Zhao, Ri-Xing Wang, Meng-Qiu Cai +2
Magnetic inertia, emerging in the ultrafast regime, supports inertial spin waves (SWs) as novel magnetic excitations. Despite considerable efforts devoted to inertial SWs, a system…
Spin Inertia as a Driver of Chaotic and High-Speed Ferromagnetic Domain Walls
A. L. Bassant, Y. M. J. Ohlsen, M. Cherkasskii +2
Ferromagnetic domain walls -transitional regions between magnetic domains- are an essential ingredient for racetrack memory, a device concept that promises to deliver faster and mo…
Chirality and polarization of inertial antiferromagnetic resonances driven by spin-orbit torques
Peng-Bin He, Ri-Xing Wang, Zai-Dong Li +1
It is widely accepted that the handedness of a resonant mode is an intrinsic property. We show that, by tailoring the polarization and handedness of alternating spin-orbit torques…
Temporal and spatial attenuation of inertial spin waves driven by spin-transfer torques
Peng-Bin He, Mikhail Cherkasskii
Magnetic damping induces the temporal and spatial decay of spin waves, characterized by the damping factor and attenuating length, both of which can be measured to determine variou…