513 citations · 986 across the 10 of their papers we have counts for
10 papers
Lattice-aligned gallium oxynitride nanolayer for GaN surface enhancement and function extension
Junting Chen, Junlei Zhao, Sirui Feng +8
Gallium nitride (GaN), as a promising alternative semiconductor to silicon, is of well-established use in photoelectronic and electronic technology. However, the vulnerable GaN sur…
Strong Neel ordering and luminescence correlation in a two-dimensional antiferromagnet
Yongheng Zhou, Kaiyue He, Huamin Hu +16
Magneto-optical effect has been widely used in light modulation, optical sensing and information storage. Recently discovered two-dimensional (2D) van der Waals layered magnets are…
Photonic hooks from Janus microcylinders
Guoqiang Gu, Liyang Shao, Jun Song +8
Recently, a type of curved light beams, photonic hooks (PHs), was theoretically predicted and experimentally observed. The production of photonic hook (PH) is due to the breaking o…
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…
Negative Compressibility in Graphene-terminated Black Phosphorus Heterostructures
Yingying Wu, Xiaolong Chen, Zefei Wu +7
Negative compressibility generated by many-body effects in 2D electronic systems can enhance gate capacitance. We observe capacitance enhancement in a newly emerged 2D layered mate…
Universal low-temperature Ohmic contacts for quantum transport in transition metal dichalcogenides
Shuigang Xu, Zefei Wu, Huanhuan Lu +14
Low carrier mobility and high electrical contact resistance are two major obstacles prohibiting explorations of quantum transport in TMDCs. Here, we demonstrate an effective method…
High quality sandwiched black phosphorus heterostructure and its quantum oscillations
Xiaolong Chen, Yingying Wu, Zefei Wu +8
Two-dimensional (2D) materials, such as graphene and transition metal dichalcogenides have attracted great attention because of the rich physics and potential applications in next-…
Detection of Interlayer Interaction in Few-layer Graphene through Landau Level Spectroscopy
Zefei Wu, Yu Han, Wei Zhu +12
We demonstrate that surface relaxation, which is insignificant in trilayer graphene, starts to manifest in Bernal-stacked tetralayer graphene. Bernal-stacked few-layer graphene has…
High-Quality BN-Graphene-BN Nanoribbon Capacitors Modulated by Graphene Side-gate Electrodes
Yang Wang, Xiaolong Chen, Weiguang Ye +6
High-quality BN-Graphene-BN nanoribbon capacitors with double side-gates of graphene are experimentally realized. Graphene electronic properties can be significantly modulated by t…
Probing the Electron States and Metal-Insulator Transition Mechanisms in Atomically Thin MoS2 Based on Vertical Heterostructures
Xiaolong Chen, Zefei Wu, Shuigang Xu +12
The metal-insulator transition (MIT) is one of the remarkable electrical transport properties of atomically thin molybdenum disulphide (MoS2). Although the theory of electron-elect…