380 citations · 2.7k across the 29 of their papers we have counts for
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cond-mat.mtrl-sci2012★ 133 cited
Electronic Strengthening of Graphene by Charge Doping
Chen Si, Wenhui Duan, Zheng Liu +1
Graphene is known as the strongest 2D material in nature, yet we show that moderate charge doping of either electrons or holes can further enhance its ideal strength by up to ~17%,…
cond-mat.mtrl-sci2012★ 265 cited
Flat Chern Band in a Two-Dimensional Organometallic Framework
Zheng Liu, Zheng-Fei Wang, Jia-Wei Mei +2
By combining exotic band dispersion with nontrivial band topology, an interesting type of band structure, namely the flat chern band (FCB), has recently been proposed to spawn high…
cond-mat.mes-hall2012★ 2 cited
Topo-electronic transitions in Sb(111) nanofilm: the interplay between quantum confinement and surface effect
PengFei Zhang, Zheng Liu, Wenhui Duan +2
When the dimension of a solid structure is reduced, there will be two emerging effects, quantum confinement and surface effect, which dominate at nanoscale. Based on first-principl…