Prediction of spin–orbital coupling effects on the electronic structure of two dimensional van der Waals heterostructures
文献信息
Baiqing You, Xiaocha Wang, Wenbo Mi
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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Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.




