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Charge Density Wave Phase Transition on the Surface of Electrostatically Doped Multilayer Graphene
Gen Long, Shuigang Xu, Ting Zhang +6
We demonstrate that charge density wave (CDW) phase transition occurs on the surface of electronically doped multilayer graphene when the Fermi level approaches the M points (also…
Type-controlled Nanodevices Based on Encapsulated Few-layer Black Phosphorus for Quantum Transport
Gen Long, Shuigang Xu, Junying Shen +8
We demonstrate that encapsulation of atomically thin black phosphorus (BP) by hexagonal boron nitride (h-BN) sheets is very effective for minimizing the interface impurities induce…
Geometric Metasurface Fork Gratings for Vortex Beam Generation and Manipulation
Shumei Chen, Yuan Cai, Guixin Li +2
In recent years, optical vortex beams possessing orbital angular momentum have caught much attention due to their potential for high capacity optical communications. This capabilit…
Probing the Electronic States in Black Phosphorus Vertical Heterostructures
Xiaolong Chen, Lin Wang, Yingying Wu +14
Atomically thin black phosphorus (BP) is a promising two-dimensional material for fabricating electronic and optoelectronic nano-devices with high mobility and tunable bandgap stru…