期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 17, 期 46, 页码 31253-31259出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5cp05068e
关键词
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资金
- Natural Science Foundation of Tianjin City [14JCZDJC37800]
We report a first-principles study on the electronic structure of van der Waals (vdW) heterostructures consisting of two dimensional (2D) materials. Herewith, we focus on the effects of spin-orbital coupling (SOC) and vdW forces. It is found that all 2D vdW heterostructures can preserve the electronic structure of the isolated 2D materials in the heterostructures. The 2D vdW h-BN/G and h-BN/BP heterostructures show the n-type Schottky barriers. The MoS2/G heterostructures show the p-type doping and a strong spin splitting due to SOC, which are the important features that provide a promising future for the application in electronics, optoelectronics and spin-filter devices.
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