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Magnon-induced non-Markovian friction of a domain wall in a ferromagnet
Se Kwon Kim, Oleg Tchernyshyov, Victor Galitski +1
Motivated by the recent study on the quasiparticle-induced friction of solitons in superfluids, we theoretically study magnon-induced intrinsic friction of a domain wall in a one-d…
Role of dimensional crossover on spin-orbit torque efficiency in magnetic insulator thin films
Qiming Shao, Chi Tang, Guoqiang Yu +19
Magnetic insulators (MIs) attract tremendous interest for spintronic applications due to low Gilbert damping and absence of Ohmic loss. Magnetic order of MIs can be manipulated and…
Chiral edge mode in the coupled dynamics of magnetic solitons in a honeycomb lattice
Se Kwon Kim, Yaroslav Tserkovnyak
Motivated by a recent experimental demonstration of a chiral edge mode in an array of spinning gyroscopes, we theoretically study the coupled gyration modes of topological magnetic…
Magnetoelectric antiferromagnets as platforms for the manipulation of solitons
Ricardo Zarzuela, Se Kwon Kim, Yaroslav Tserkovnyak
We study the magnetic dynamics of magnetoelectric antiferromagnetic thin films, where an unconventional boundary ferromagnetism coexists with the bulk Néel phase below the Néel tem…
Exploiting Coherence in Nonlinear Spin-Superfluid Transport
Yaroslav Tserkovnyak, Mathias Klaeui
We show how the interference between superfluid spin currents can endow spin circuits with coherent logic functionality. While the hydrodynamic aspects of the linear-response colle…
Theory of magnon-mediated tunnel magneto-Seebeck effect
Benedetta Flebus, Gerrit E. W. Bauer, Rembert A. Duine +1
The tunnel magneto-Seebeck effect is the dependence of the thermopower of magnetic tunnel junctions on the magnetic configuration. It is conventionally interpreted in terms of a th…