4 papers
Steady states and oscillation modes of two driven dissipative oscillators with non-Hermitian coupling
Sahel Ashhab, Aakanksha Sud, Shunsuke Fukami
We analyze the dynamics of two harmonic oscillators with nonlinear, non-Hermitian coupling between them. Specifically, we consider a synthetic antiferromagnet composed of two ferro…
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-…
Navigating Chiral Spin Architectures in Non-Collinear Antiferromagnetic Thin Films
Freya Johnson, Jan Zemen, Geri Topore +6
Noncollinear antiferromagnets offer much promise for antiferromagnetic spintronics and neuromorphic applications with a plethora of functional properties surpassing many competing…
Unraveling effects of competing interactions and frustration in vdW ferromagnetic Fe3GeTe2 nanoflake devices
Rajeswari Roy Chowdhury, Daiichi Kurebayashi, Jana Lustikova +4
Two-dimensional (2D) van der Waals (vdW) magnets and devices have garnered significant attention owing to the stabilization of long range magnetic order down to atomic limit, and t…