357 citations · 862 across the 9 of their papers we have counts for
4 papers · 1 filter
Topological waveguide based on metamaterials of magnetic solitons
Gyungchoon Go, Ik-Sun Hong, Seo-Won Lee +2
We theoretically investigate coupled gyration modes of magnetic solitons whose distances to the nearest neighbors are staggered. In a one-dimensional bipartite lattice, analogous t…
Unidirectional Magnon-Driven Domain Wall Motion Due to the Interfacial Dzyaloshinskii-Moriya Interaction
Kyoung-Whan Kim, Seo-Won Lee, Jung-Hwan Moon +5
We demonstrate a unidirectional motion of a quasiparticle without an explicit symmetry breaking along the space-time coordinate of the particle motion. This counterintuitive behavi…
Chiral magnetoresistance in Pt/Co/Pt zigzag wires
Yuxiang Yin, Dong-Soo Han, June-Seo Kim +7
The Rashba effect leads to a chiral precession of the spins of moving electrons while the Dzyaloshinskii-Moriya interaction (DMI) generates preference towards a chiral profile of l…
Threshold current for switching of a perpendicular magnetic layer induced by spin Hall effect
Ki-Seung Lee, Seo-Won Lee, Byoung-Chul Min +1
We theoretically investigate the switching of a perpendicular magnetic layer by in-plane charge current due to the spin Hall effect. We find that, in the high damping regime, the t…