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cond-mat.mtrl-sci2015
GdN thin-film: Chern Insulating State on Square Lattice
Zhi Li, Jinwoong Kim, Nicholas Kioussis +6
Using first-principles calculations, we predict a Chern insulating phase in thin films of the ferromagnetic semi-metal GdN. In contrast to previously proposed Chern insulator candi…
cond-mat.mtrl-sci2015★ 6 cited
Pressure-Driven Topological Phase Transition in the Yb Chalcogenides YbO and YbS
Zhi Li, Jiu-Xing Zhang
By first-principles calculation based on the density functional theory (DFT) with the modified Becke-Johnson local density approximation plus Hubbard U (MBJLDA+U), we studied the b…