168 citations · 771 across the 19 of their papers we have counts for
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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…
Magnonic topological insulators in antiferromagnets
Kouki Nakata, Se Kwon Kim, Jelena Klinovaja +1
Extending the notion of symmetry protected topological phases to insulating antiferromagnets (AFs) described in terms of opposite magnetic dipole moments associated with the magnet…
Fast Vortex Oscillations in a Ferrimagnetic Disk near the Angular Momentum Compensation Point
Se Kwon Kim, Yaroslav Tserkovnyak
We theoretically study the oscillatory dynamics of a vortex core in a ferrimagnetic disk near its angular momentum compensation point, where the spin density vanishes but the magne…
Coherent Terahertz Spin-Wave Emission Associated with Ferrimagnetic Domain Wall Dynamics
Se-Hyeok Oh, Se Kwon Kim, Dong-Kyu Lee +5
We theoretically study the dynamics of ferrimagnetic domain walls in the presence of Dzyaloshinskii-Moriya interaction. We find that an application of a DC magnetic field can induc…