6 citations · 6 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2021★ 6 cited
Discovery of an insulating ferromagnetic phase of electrons in two dimensions
Kyung-Su Kim, Steven A. Kivelson
This is a commentary on two papers (PNAS 117 (51) 32244-32250 (2020) and arXiv:2011.06721), which observed a series of ordering transitions in a strongly correlated two-dimensional…
cond-mat.str-el2020
The Quantum Hall Effect in the Absence of Disorder
Kyung-Su Kim, Steven A. Kivelson
It is widely held that disorder is essential to the existence of a finite interval of magnetic field in which the Hall conductance is quantized, i.e. for the existence of `plateaus…
cond-mat.mes-hall2018
Magnon topology and thermal Hall effect in trimerized triangular lattice antiferromagnet
Kyung-Su Kim, Ki Hoon Lee, Suk Bum Chung +1
The non-trivial magnon band topology and its consequent responses have been extensively studied in two-dimensional magnetisms. However, the triangular lattice antiferromagnet (TLAF…