1 citations · 1 across the 3 of their papers we have counts for
6 papers
Theory of staggered damping-like spin-orbit torque on synthetic antiferromagnetic domain walls
Yuta Yamane, Takeshi Seki
The Néel, or staggered, spin-orbit torque (SOT) enables an efficient electrical manipulation of antiferromagnetic order. However, it has been tied to special crystal structures, an…
Multi-rotational switching in a noncollinear antiferromagnet by spin-orbit torque
Yuma Sato, Yutaro Takeuchi, Yuta Yamane +2
Spintronics has advanced through discoveries of various electrically-driven spin dynamics in nanomagnets. Here, we report a novel switching dynamics of spin systems driven by spin-…
Emergent impedance due to antiferromagnetic domain wall dynamics
Yuta Yamane, Jotaro J. Nakane, Yasufumi Araki +1
We theoretically investigate emergent impedance induced by domain-wall dynamics in antiferromagnets. Emergent impedance, arising from a combined action of spin-transfer torque and…
Interfacial Dzyaloshinskii-Moriya interaction in nonmagnetic/noncollinear-antiferromagnetic bilayers
Yuta Yamane, Yasufumi Araki, Shunsuke Fukami
We study Dzyaloshinskii-Moriya interaction (DMI) appearing at the interface of a nonmagnetic/noncollinear-antiferromagnetic bilayer. DMI is an antisymmetric exchange interaction be…
Electrically Tunable Picosecond-scale Octupole Fluctuations in Chiral Antiferromagnets
Shiva T. Konakanchi, Sagnik Banerjee, Mohammad M. Rahman +4
We present a theory for the relaxation time of the octupole order parameter in nanoscale chiral antiferromagnets (AFMs) coupled to thermal baths and spin injection sources. Using s…
Emergent electric field induced by current-driven domain wall motion in a room-temperature antiferromagnet FeSn2
Tomoyuki Yokouchi, Yuta Yamane, Yasufumi Araki +2
Antiferromagnets have attracted extensive interest as platforms for nanoscale spintronic devices owing to ultrafast spin dynamics and lack of a stray field. One of the crucial miss…