380 citations · 2.7k across the 29 of their papers we have counts for
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cond-mat.other2011★ 58 cited
Quantum Stress: Density Functional Theory Formulation and Physical Manifestation
Hao Hu, Zhengfei Wang, Junyi Zhu +5
The concept of "quantum stress (QS)" is introduced and formulated within density functional theory (DFT), to elucidate extrinsic electronic effects on the stress state of solids an…
cond-mat.mtrl-sci2011★ 353 cited
Stable nontrivial Z2 topology in ultrathin Bi (111) films: a first-principles study
Zheng Liu, Chao-Xing Liu, Yong-Shi Wu +3
Recently, there have been intense efforts in searching for new topological insulator (TI) materials. Based on first-principles calculations, we find that all the ultrathin Bi (111)…