Xianghu Wang
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View article: Direct Observation and Optical Manipulation of Exciton-polariton Parametric Scattering Lasing in Temporal
Direct Observation and Optical Manipulation of Exciton-polariton Parametric Scattering Lasing in Temporal Open
The hybrid light-matter character of exciton-polaritons gives rise to distinct polariton parametric scattering (PPS) process, which holds promise for frontier applications in polaritonic quantum devices. However, the stable excitation and …
View article: Chiral Rare Earth Nanomaterials: Synthesis, Optical Properties, and Potential Applications
Chiral Rare Earth Nanomaterials: Synthesis, Optical Properties, and Potential Applications Open
Chiral rare earth nanomaterials, which impart optical activity through chiral structures or ligands, possess promising application potential in optoelectronic displays, biosensing, information encryption, and catalysis due to unique proper…
View article: Low-threshold colloidal quantum dot polariton lasing <i>via</i> a strong coupling microcavity at room temperature
Low-threshold colloidal quantum dot polariton lasing <i>via</i> a strong coupling microcavity at room temperature Open
Schematic of the CQD-microcavity device. The angle-resolved emission spectrum of polariton lasing formation at RT, showing the exciton state (red line), bare cavity mode (blue line), and coupled LP mode (green line), is indicated.
View article: Self-powered solar blind ultraviolet photodetector based on amorphous (In0.23Ga0.77)2O3/bixbyite (In0.67Ga0.33)2O3 heterojunction
Self-powered solar blind ultraviolet photodetector based on amorphous (In0.23Ga0.77)2O3/bixbyite (In0.67Ga0.33)2O3 heterojunction Open
Self-powered solar-blind ultraviolet photodetectors are considered for potential applications in secure communication and space detection. However, high-quality p-type wide bandgap semiconductors are nonexistent due to the self-compensatio…
View article: High Curie Temperature Heusler Alloys Rhmncrz (Z=Si, Ge) Investigated by Dft and Monte Carlo Methods
High Curie Temperature Heusler Alloys Rhmncrz (Z=Si, Ge) Investigated by Dft and Monte Carlo Methods Open
View article: Two-Dimensional Single-Layer Ferrimagnetic Timnx2 And Ticox2: First-Principles Calculations and Monte Carlo Simulations
Two-Dimensional Single-Layer Ferrimagnetic Timnx2 And Ticox2: First-Principles Calculations and Monte Carlo Simulations Open
View article: Optical Properties of A/B-Site Doped Bi5ti3feo15 Ceramics
Optical Properties of A/B-Site Doped Bi5ti3feo15 Ceramics Open
View article: Revealing the promising near-room-temperature thermoelectric performance in Ag2Se single crystals
Revealing the promising near-room-temperature thermoelectric performance in Ag2Se single crystals Open
With high carrier mobility and intrinsic low lattice thermal conductivity, Ag2Se compounds have attracted increasing attention for thermoelectric application near room temperature. Due to its phase transition at ∼406 K and resulting therma…
View article: Low-Valent Cation Doping and Leaching to Construct Single-Atom Cu Decorated Cu-Znin2s4 with Multiple Defects for Boosting Photocatalytic H2 Evolution
Low-Valent Cation Doping and Leaching to Construct Single-Atom Cu Decorated Cu-Znin2s4 with Multiple Defects for Boosting Photocatalytic H2 Evolution Open
View article: High-Temporal Dynamic Β-Ga 2 0 3 Ultraviolet Solar-Blind Photodetector Via Heteroepitaxy Single Crystalline Film
High-Temporal Dynamic Β-Ga 2 0 3 Ultraviolet Solar-Blind Photodetector Via Heteroepitaxy Single Crystalline Film Open
View article: Effect of oxygen pressure on the properties of n-type cuprous oxide films prepared by pulsed laser deposition
Effect of oxygen pressure on the properties of n-type cuprous oxide films prepared by pulsed laser deposition Open
The quality of the n-type cuprous oxide film is the key to improving the conversion efficiency of the cuprous oxide homojunction solar thin film battery, and its preparation is very difficult. In this paper, pulsed laser deposition (PLD) w…
View article: An Extended Multi-Attributive Border Approximation Area Comparison Method for Emergency Decision Making with Complex Linguistic Information
An Extended Multi-Attributive Border Approximation Area Comparison Method for Emergency Decision Making with Complex Linguistic Information Open
In recent years, different types of emergency events have taken place frequently around the world. Emergencies need to be addressed in the shortest possible time since inappropriate or delayed decisions may result in severe secondary disas…
View article: Higher-Order Multiphoton Absorption Upconversion Lasing Based on ZnO/ZnMgO Multiple Quantum Wells
Higher-Order Multiphoton Absorption Upconversion Lasing Based on ZnO/ZnMgO Multiple Quantum Wells Open
In the progress of nonlinear optics, multiphoton absorption (MPA) upconversion lasing enables many vital applications in bioimaging, three-dimensional optical data storage, and photodynamic therapy. Here, efficient four-photon absorption u…
View article: Engineering Characteristics Prioritization in Quality Function Deployment Using an Improved ORESTE Method with Double Hierarchy Hesitant Linguistic Information
Engineering Characteristics Prioritization in Quality Function Deployment Using an Improved ORESTE Method with Double Hierarchy Hesitant Linguistic Information Open
Quality function deployment (QFD) is a customer-driven product development technique widely utilized to translating customer requirements into engineering characteristics for maximum customer satisfaction. Nonetheless, when used in real si…
View article: Bottom-Up Strategy for Precisely Designing and Fabricating Direct Z-Scheme Photocatalyst with Wedge-Type Heterointerface Bridged by Chemical Bond
Bottom-Up Strategy for Precisely Designing and Fabricating Direct Z-Scheme Photocatalyst with Wedge-Type Heterointerface Bridged by Chemical Bond Open
View article: Fabrication of Sulfur Defect Rich Znin2s4/Snse2 Photocatalyst with Ohmic Junction for Efficient Water to Hydrogen Energy Conversion
Fabrication of Sulfur Defect Rich Znin2s4/Snse2 Photocatalyst with Ohmic Junction for Efficient Water to Hydrogen Energy Conversion Open
View article: Defects Level and Internal Electric Field Co-Induced Direct Z-Scheme Charge Transfer for Efficient Photocatalytic H2 Evolution Over Znin2s4/In2se3
Defects Level and Internal Electric Field Co-Induced Direct Z-Scheme Charge Transfer for Efficient Photocatalytic H2 Evolution Over Znin2s4/In2se3 Open
View article: Interfacial chemical bond and internal electric field modulated Z-scheme Sv-ZnIn2S4/MoSe2 photocatalyst for efficient hydrogen evolution
Interfacial chemical bond and internal electric field modulated Z-scheme Sv-ZnIn2S4/MoSe2 photocatalyst for efficient hydrogen evolution Open
View article: Interfacial Chemical Bond and Internal Electric Field Modulated Z-Scheme Vs-ZnIn2S4/MoSe2 Photocatalyst for Efficient Hydrogen Evolution
Interfacial Chemical Bond and Internal Electric Field Modulated Z-Scheme Vs-ZnIn2S4/MoSe2 Photocatalyst for Efficient Hydrogen Evolution Open
Construction of Z-scheme heterostructure is of momentous significance for realizing efficient photocatalytic water splitting. However, the consciously modulate of Z-scheme charge transfer is still a great challenge. Herein, interfacial Mo-…
View article: Dispersion mapping of a whispering gallery mode robust polariton at room temperature
Dispersion mapping of a whispering gallery mode robust polariton at room temperature Open
We report the momentum space dispersion pattern of strong coupling exciton-polaritons with a Rabi splitting (130 meV) in a ZnO self-construct high Q-factor whispering gallery mode (WGM) microcavity at room temperature (RT). By scanning exc…
View article: The dispersion mapping of a whispering gallery mode robust polariton at room temperature
The dispersion mapping of a whispering gallery mode robust polariton at room temperature Open
We report the momentum space dispersion pattern of strong coupling exciton-polariton with a Rabi splitting (130 meV) in ZnO self-construct high Q-factor whispering gallery mode (WGM) microcavity at room-temperature (RT). By scanning excita…
View article: Dynamics of a micro-VCSEL operated in the threshold region under\n low-level optical feedback
Dynamics of a micro-VCSEL operated in the threshold region under\n low-level optical feedback Open
Semiconductor lasers are notoriously sensitive to optical feedback, and their\ndynamics and coherence can be significantly modified through optical\nreinjection. We concentrate on the dynamical properties of a very small (i.e.,\nmicroscale…
View article: The Influence of Annealing Temperature on Structure, Morphology and Optical Properties of (In<sub>x</sub>Ga<sub>1-x</sub>)<sub>2</sub>O<sub>3</sub>Films
The Influence of Annealing Temperature on Structure, Morphology and Optical Properties of (In<sub>x</sub>Ga<sub>1-x</sub>)<sub>2</sub>O<sub>3</sub>Films Open
In our work, (InxGa1-x)2O3 films were obtained on sapphire (0001) substrates by radio frequency magnetron sputtering. The influence of annealing temperature on crystalline structure, morphology, transmittance, and the optical band gap was …
View article: The Structural and Photoelectrical Properties of Gallium Oxide Thin Film Grown by Radio Frequency Magnetron Sputtering
The Structural and Photoelectrical Properties of Gallium Oxide Thin Film Grown by Radio Frequency Magnetron Sputtering Open
Gallium oxide thin films were deposited by radio frequency magnetron sputtering technique. Structural, optical and photoelectrical properties of Ga2O3 thin films were investigated in detail. The as-grown Ga2O3 thin films were amorphous, wh…