143 citations · 439 across the 18 of their papers we have counts for
Showing cond-mat.mes-hallShow all
3 papers · 1 filter
cond-mat.mes-hall2025
First-principles predictions of the diversity in atomic structures and electronic properties of the reconstructed Si(111)-7x7 surface
Yuke Song, ShiFang Li, PeiZe Lin +4
The 7x7 reconstruction of Si(111) surface is widely understood by the dimer-adatom-stacking-fault model (DAS), but the predicted metallicity of DAS contradicts experimental signs o…
cond-mat.mes-hall2024
Isolated zero-energy flat-bands and intrinsic magnetism in carbon monolayers
Chaoyu He, Shifang Li, Yuwen Zhang +3
Flat-band in twisted graphene bilayer has garnered widespread attention, and whether flat-bands can be realized in carbon monolayer is an interesting topic worth exploring in conde…
cond-mat.mes-hall2014★ 68 cited
Two dimensional topological insulators with tunable band gaps: HgTe and HgSe monolayers
Jin Li, Chaoyu He, Lijun Meng +7
Employing ab initio electronic calculations, we propose a new type of two-dimensional (2D) topological insulator (TI), monolayer (ML) low buckled (LB) mercury telluride (HgTe) and…