89 citations · 507 across the 13 of their papers we have counts for
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cond-mat.mes-hall2019★ 85 cited
Thermal Hall effect, spin Nernst effect, and spin density induced by thermal gradient in collinear ferrimagnets from magnon-phonon interaction
Sungjoon Park, Naoto Nagaosa, Bohm-Jung Yang
We theoretically study the intrinsic thermal Hall and spin Nernst effect in collinear ferrimagnets on a honeycomb lattice with broken inversion symmetry. The broken inversion symme…
cond-mat.mes-hall2019★ 89 cited
Stiefel-Whitney classes and topological phases in band theory
Junyeong Ahn, Sungjoon Park, Dongwook Kim +2
In this article, we review the recent progress in the study of topological phases in systems with space-time inversion symmetry . is an anti-unitary…
cond-mat.mes-hall2019★ 66 cited
Topological Magnetoelastic Excitations in Non-Collinear Antiferromagnets
Sungjoon Park, Bohm-Jung Yang
We study the topological property of the magnetoelastic excitation in non-collinear antiferromagnets. As a toy model, we consider the magnon-phonon coupling in a triangular antifer…