686 citations · 6.4k across the 82 of their papers we have counts for
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Topological phases in gated bilayer graphene: Effects of Rashba spin-orbit coupling and exchange field
Zhenhua Qiao, Xiao Li, Wang-Kong Tse +3
We present a systematic study on the influence of Rashba spin-orbit coupling, interlayer potential difference and exchange field on the topological properties of bilayer graphene.…
Transport Properties of Graphene Nanoroads in Boron-Nitride Sheets
Jeil Jung, Zhenhua Qiao, Qian Niu +1
We demonstrate that the one-dimensional (1D) transport channels that appear in the gap when graphene nanoroads are embedded in boron-nitride (BN) sheets are more robust when they a…
Stabilizing topological phases in graphene via random adsorption
Hua Jiang, Zhenhua Qiao, Haiwen Liu +2
We study the possibility of realizing topological phases in graphene with randomly distributed adsorbates. When graphene is subjected to periodically distributed adatoms, the enhan…
Unbalanced edge modes and topological phase transition in gated trilayer graphene
Xiao Li, Zhenhua Qiao, Jeil Jung +1
Gapless edge modes hosted by chirally-stacked trilayer graphene display unique features when a bulk gap is opened by applying an interlayer potential difference. We show that trila…
Microscopic theory of quantum anomalous Hall effect in graphene
Zhenhua Qiao, Hua Jiang, Xiao Li +2
We present a microscopic theory to give a physical picture of the formation of quantum anomalous Hall (QAH) effect in graphene due to a joint effect of Rashba spin-orbit coupling $…