3 papers
cond-mat.mtrl-sci2018
Stability of wurtzite semi-polar surfaces: algorithms and practices
Yiou Zhang, Jingzhao Zhang, Junyi Zhu
A complete knowledge of absolute surface energies with any arbitrary crystal orientation is important for the improvements of semiconductor devices because it determines the equili…
cond-mat.mtrl-sci2018
Quasicrystalline 30° Twisted Bilayer Graphene as an Incommensurate Superlattice with Strong Interlayer Coupling
Wei Yao, Eryin Wang, Changhua Bao +9
The interlayer coupling can be used to engineer the electronic structure of van der Waals heterostructures (superlattices) to obtain properties that are not possible in a single ma…
cond-mat.mtrl-sci2017
Step Stone Effect: A sp anti-bonding Mediated Long-Range Ferromagnetism in Cr-doped Carrier-Free Bi2Te3
Chunkai Chan, Xiaodong Zhang, Yiou Zhang +4
Despite the recent success in the realization of the quantum anomalous Hall effect, the underlying physical mechanism of the long range Ferromagnetism is still unclear. Based on ou…