34 citations · 72 across the 6 of their papers we have counts for
4 papers · 1 filter
New stable two dimensional silicon carbide nanosheets
Qun Wei, Ying Yang, Guang Yang +1
We predict the existence of new two dimensional silicon carbide nanostructure employing ab initio density-functional theory calculations. These structures are composed of tetragona…
New stable crystal structures of C and GeC2 predicted from first-principles calculations
Ying Yang, Guang Yang, Xihong Peng
Two novel three-dimensional (3D) crystal structures of carbon (C) and germanium carbide (GeC2) were predicted using first-principles density-functional theory (DFT) calculations. T…
Enhanced carrier mobility in anisotropic 2D tetrahex-carbon through strain engineering
Xihong Peng, Qun Wei, Guang Yang
A recently predicted two dimensional (2D) carbon allotrope, tetrahex-carbon consisting of tetragonal and hexagonal rings, draws research interests due to its unique mechanical and…
Valley polarization and valleyresistance in monolayer transition metal dichalcogenides superlattice
Hui-Ying Mu, Yi-Tong Yao, Jie-Ru Li +7
Manipulating the valley degree of freedom to encode information for potential valleytronic devices has ignited a new direction in solid-state physics. A significant, fundamental ch…