321 citations · 1.4k across the 14 of their papers we have counts for
14 papers
Layer-dependent pressure effect on electronic structures of 2D black phosphorus
Shenyang Huang, Yang Lu, Fanjie Wang +11
Through infrared spectroscopy, we systematically study the pressure effect on electronic structures of few-layer black phosphorus (BP) with layer number ranging from 2 to 13. We re…
Prediction of hyperbolic exciton-polaritons in monolayer black phosphorus
Fanjie Wang, Chong Wang, Andrey Chaves +8
Hyperbolic polaritons exhibit large photonic density of states and can be collimated in certain propagation directions. The majority of hyperbolic polaritons are sustained in man-m…
Layer-Dependent Electronic and Optical Properties of 2D Black Phosphorus: Fundamentals and Engineering
Guowei Zhang, Shenyang Huang, Fanjie Wang +1
In 2D materials, the quantum confinement and van der Waals-type interlayer interactions largely govern the fundamental electronic and optical properties, and the dielectric screeni…
Tunable plasmons in large area WTe2 thin films
Chong Wang, Yangye Sun, Shenyang Huang +8
The observation of the electrically tunable and highly confined plasmons in graphene has stimulated the exploration of interesting properties of plasmons in other two dimensional m…
From Anomalous to Normal: Temperature Dependence of the Band Gap in Two-Dimensional Black Phosphorus
Shenyang Huang, Fanjie Wang, Guowei Zhang +11
The temperature dependence of the band gap is crucial to a semiconductor. Bulk black phosphorus (BP) is known to exhibit an anomalous behavior. Through optical spectroscopy, here w…
The optical conductivity of few-layer black phosphorus by infrared spectroscopy
Guowei Zhang, Shenyang Huang, Fanjie Wang +6
The strength of light-matter interaction is of central importance in photonics and optoelectronics. For many widely studied two-dimensional semiconductors, such as MoS2, the optica…
The Optical Properties and Plasmonics of Anisotropic 2-Dimensional Materials
Chong Wang, Guowei Zhang, Shenyang Huang +2
In the fast growing two-dimensional (2D) materials family, anisotropic 2D materials, with their intrinsic in-plane anisotropy, exhibit a great potential in optoelectronics. One suc…
Strain-tunable van der Waals interactions in few-layer black phosphorus
Shenyang Huang, Guowei Zhang, Fengren Fan +6
Interlayer interactions in 2D materials, also known as van der Waals (vdWs) interactions, play a critical role in the physical properties of layered materials. It is fascinating to…
Drastic enhancement of the Raman intensity in few-layer InSe by uniaxial strain
Chaoyu Song, Fengren Fan, Ningning Xuan +9
The vibrational and electronic properties of 2-dimensinal (2D) materials can be efficiently tuned by external strain due to their good stretchability. Resonant Raman spectroscopy i…
Electronic structures of air-exposed few-layer black phosphorus by optical spectroscopy
Fanjie Wang, Guowei Zhang, Shenyang Huang +5
The electronic structure of few-layer(FL) black phosphorus(BP) sensitively depends on the sample thickness, strain and doping. In this paper, we show that it is also vulnerable to…
Palladium Diselenide Long-Wavelength Infrared Photodetector with High Sensitivity and Stability
Mingsheng Long, Yang Wang, Peng Wang +11
A long-wavelength infrared (IR) photodetector based on two-dimensional materials working at room temperature would have wide applications in many aspects in remote sensing, thermal…
Determination of layer-dependent exciton binding energies in few-layer black phosphorus
Guowei Zhang, Andrey Chaves, Shenyang Huang +4
The attraction between electrons and holes in semiconductors forms excitons, which largely determine the optical properties of the hosting material, and hence the device performanc…
Graphene plasmonics: Physics and potential applications
Shenyang Huang, Chaoyu Song, Guowei Zhang +1
Plasmon in graphene possesses many unique properties. It originates from the collective motion of massless Dirac fermions and the carrier density dependence is distinctively differ…
Infrared fingerprints of few-layer black phosphorus
Guowei Zhang, Shenyang Huang, Andrey Chaves +4
Black phosphorus is an infrared layered material. Its bandgap complements other widely studied two-dimensional materials: zero-gap graphene and visible/near-infrared gap transition…