94 citations · 241 across the 7 of their papers we have counts for
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cond-mat.str-el2022★ 12 cited
SrIrO/SrIrO superlattice for a model 2D quantum Heisenberg antiferromagnet
Hoon Kim, Joel Bertinshaw, J. Porras +9
Spin-orbit entangled pseudospins hold promise for a wide array of exotic magnetism ranging from a Heisenberg antiferromagnet to a Kitaev spin liquid depending on the lattice and bo…
cond-mat.str-el2020★ 94 cited
Direct observation of excitonic instability in Ta2NiSe5
Kwangrae Kim, Hoon Kim, Jonghwan Kim +3
Coulomb attraction between electrons and holes in a narrow-gap semiconductor or a semimetal is predicted to lead to an elusive phase of matter dubbed 'excitonic insulator'. However…
cond-mat.str-el2016★ 36 cited
Direct observation of the M2 phase with its Mott transition in a VO film
Hoon Kim, Tetiana V. Slusar, Dirk Wulferding +7
In VO, the explicit origin of the insulator-to-metal transition is still disputable between Peierls and Mott insulators. Along with the controversy, its second monoclinic (M2)…