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Tuning Structures and Electronic Spectra of Graphene Layers by Tilt Grain Boundaries
Long-Jing Yin, Jia-Bin Qiao, Wen-Xiao Wang +7
Despite the structures and properties of tilt grain boundaries of graphite surface and graphene have been extensively studied, their effect on the structures and electronic spectra…
Spin Splitting Induced by a Competition between Quantum Spin Hall Edge States and Valley Edge States
Mudan Yang, Jia-Bin Qiao, Zhao-Dong Chu +2
Strained graphene with lattice deformations has been demonstrated to give rise to large pseudomagnetic fields and host many exotic properties. Here, we propose a non-magnetic appro…
Electronic Structure of a Two-Dimensional Graphene-Like Topological Insulator, Bi14Rh3I9
Zhao-Dong Chu, Wen-Yu He, Lin He
Very recently, a new two-dimensional graphene-like topological insulator, Bi14Rh3I9, has been synthesized. The Bi-Rh sheets with a strong spin-orbit interaction are graphene analog…
Chiral Tunnelling in Twisted Graphene Bilayer
Wen-Yu He, Zhao-Dong Chu, Lin He
The perfect transmission in graphene monolayer and the perfect reflection in Bernal graphene bilayer for electrons incident in the normal direction of a potential barrier are viewe…