202 citations · 1.2k across the 37 of their papers we have counts for
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cond-mat.str-el2012★ 15 cited
Three-Band Model for Quantum Hall and Spin Hall Effects
Gyungchoon Go, Jin-Hong Park, Jung Hoon Han
Topological properties of a certain class of spinless three-band Hamiltonians are shown to be summed up by the Skyrmion number in momentum space, analogous to the case of two-band…
cond-mat.str-el2012★ 6 cited
Orbital Dzyaloshinskii-Moriya Exchange Interaction
Panjin Kim, Jung Hoon Han
Superexchange calculation is performed for multi-orbital band models with broken inversion symmetry. Orbital-changing hopping terms allowed by the symmetry breaking electric field…
cond-mat.str-el2012★ 126 cited
Skyrmion Generation by Current
Youngbin Tchoe, Jung Hoon Han
Skyrmions, once a hypothesized field-theoretical object believed to describe the nature of elementary particles, became common sightings in recent years among several non-centrosym…