A5020772546- Advancements in Battery Materials
- Plasmonic and Surface Plasmon Research
- Metamaterials and Metasurfaces Applications
- 2D Materials and Applications
- Advanced Battery Materials and Technologies
- Quantum and electron transport phenomena
- Graphene research and applications
- Photonic and Optical Devices
- Advanced Antenna and Metasurface Technologies
- Antenna Design and Analysis
- Molecular Junctions and Nanostructures
- Mechanical and Optical Resonators
- Supercapacitor Materials and Fabrication
- MXene and MAX Phase Materials
- Advanced Thermoelectric Materials and Devices
- Perovskite Materials and Applications
- Photonic Crystals and Applications
- Acoustic Wave Phenomena Research
- Advanced battery technologies research
- Heat Transfer and Optimization
- Topological Materials and Phenomena
- Advanced Battery Technologies Research
- Terahertz technology and applications
- Semiconductor Quantum Structures and Devices
- Strong Light-Matter Interactions
Wuhan National Laboratory for Optoelectronics
2025
Huazhong University of Science and Technology
2025
University of California System
2025
First Affiliated Hospital of Xi'an Jiaotong University
2025
Beijing University of Posts and Telecommunications
2024
University of California, Berkeley
2004-2024
Yili Normal University
2024
Northwestern Polytechnical University
2018-2022
Chengdu University
2022
Nano Energy (South Africa)
2020
Advanced microelectronics in the future may require semiconducting channel materials beyond silicon. Two-dimensional (2D) semiconductors, with their atomically thin thickness, hold great promise for electronic devices. One challenge to achieving high-performance 2D semiconductor field effect transistors (FET) is high contact resistance at metal–semiconductor interface. In this study, we develop a charge-transfer doping strategy WSe2/α-RuCl3 heterostructures achieve low-resistance ohmic...
In this Letter, we demonstrate theoretically a full-color hologram using spatial multiplexing of dielectric metasurface for three primary colors, capable reconstructing arbitrary RGB images. The discrete phase maps the red, green, and blue components target image are extracted through classical Gerchberg-Saxton algorithm reside in corresponding subcells each pixel. Silicon nanobars supporting narrow spectral response at wavelengths colors employed as basic meta-atoms to imprint...
Abstract Conventional metasurface holograms relying on metal antennas for phase manipulation suffer from strong Ohmic loss and incomplete polarization conversion. The efficiency is limited to rather small values when operating in transmission mode. Here, we implement a high-efficiency transmissive hologram by leveraging the recently developed Huygens’ construct an electric magnetic sheet with up 86% optical of 23.6%. originates simultaneous excitations Mie-type dipole resonances meta-atoms...
Hyperbolic metamaterials have gained considerable attention in the field of optical biosensing due to their ability support highly sensitive plasmonic modes.
In this research paper, we study the Fano resonance originating from interaction of in-phased lattice collective and anti-phased supported by a binary silicon nanodisk array. Experimental results agree well with calculations using finite-difference-time-domain method show strong dependence such lineshapes on radius difference particles in Further demonstrate that array can be used as an optical filter offers efficient way to tune linewidth simply changing particles, 12 nm 0.7 corresponding Q...
Abstract As the two dimensional version of functional wavefront manipulation metamaterial, metasurface has become a research hot spot for engineering at will with subwavelength thickness. The wave scattered by gradient metasurface, which is composed periodic supercells, governed generalized Snell’s law. However, critical angle that derived from law circles domain incident angles allow occurrence anomalous reflection and refraction, no free space scattering waves could exist when beyond...
In this work, we numerically and experimentally demonstrate that all-angle negative refraction can be obtained with the acoustic gradient metasurface of subwavelength thickness. The coiling labyrinthine structures are utilized to build desired metasurface, apparent occurring beyond critical incident angle has been validated by simulations experimental measurements, which agrees well theoretical predictions given revised generalized law while taking contribution Bragg scattering into account....
The layer stacking order has profound effects on the physical properties of two-dimensional van der Waals heterostructures. For example, graphene multilayers can have distinct electronic band structures and exhibit completely different behaviors depending order. Fascinating phenomena, such as correlated insulators, superconductors, ferromagnetism, also emerge with a periodic variation order, which is known moiré superlattice in materials. In this work, we realize global phase transition...
Abstract The technological barriers of the dimensional engineering and interfacial instability seriously hinder scalable production metallic (1T) transition metal dichalcogenides (TMD) monolayers. In this article, a facile fast electron injection strategy is developed to modulate d orbits Mo center in trigonal prismatic 2H phases (MoS 2 MoSe ); meanwhile various cations (Li + , Na K ) reinforce in‐plane 1T‐atomic arrangement expand out‐of‐plane spacing for easy exfoliation. Theoretical...
Two-dimensional surface polaritons (2DSPs), such as graphene plasmons, exhibit various unusual properties, including electrical tunability and strong spatial confinement with high Q-factor, which can enable tunable photonic devices for deep subwavelength light manipulations. Reflection of plasmons at the graphene's edge plays a critical role in manipulation 2DSP enables their direct visualization near-field infrared microscopy. However, quantitative understanding edge-reflections, reflection...