A5100717655- Thermochemical Biomass Conversion Processes
- GaN-based semiconductor devices and materials
- ZnO doping and properties
- Liquid Crystal Research Advancements
- Semiconductor Quantum Structures and Devices
- Photonic Crystals and Applications
- Photonic and Optical Devices
- Metamaterials and Metasurfaces Applications
- Optical Coatings and Gratings
- Ga2O3 and related materials
- Granular flow and fluidized beds
- Plasmonic and Surface Plasmon Research
- Lignin and Wood Chemistry
- Advanced Antenna and Metasurface Technologies
- Semiconductor Lasers and Optical Devices
- Biodiesel Production and Applications
- Catalysis for Biomass Conversion
- Catalysis and Hydrodesulfurization Studies
- Particle Dynamics in Fluid Flows
- Phase-change materials and chalcogenides
- Laser-induced spectroscopy and plasma
- Surface Roughness and Optical Measurements
- Risk and Safety Analysis
- Animal Virus Infections Studies
- Catalytic Processes in Materials Science
Southeast University
2023-2025
Northeastern University
2023-2024
Harbin Institute of Technology
2010-2024
Fudan University
2024
Zhongshan Hospital
2024
Shenyang Ligong University
2024
University of Tennessee Health Science Center
2024
Chinese PLA General Hospital
2024
Nanjing University of Science and Technology
2020-2023
BOE Technology Group (China)
2023
In this work, a self-powered GaN-based metal-semiconductor-metal photodetector (MSM PD) with high responsivity has been proposed and fabricated. The MSM PD forms an asymmetric feature by using the polarization effect under one electrode, such that we adopt AlGaN/GaN heterojunction to produce electric field, doing so, energy band between two electrodes can be obtained even when device is unbiased. proven generating current-voltage characteristics both in dark illumination conditions. Our...
While most lasers are linearly polarized, circularly polarized laser sources crucial components for many optical applications such as biosensing, quantum technologies, and AR/VR. However, conventional methods generating chiral light have limitations in device miniaturization. Vertical-cavity surface-emitting (VCSELs), with their small footprint surface emission feature, can be integrated ultrathin metasurfaces manipulation, offering an opportunity to realize ultracompact lasers. Here we...
Porcine reproductive and respiratory syndrome virus (PRRSV) causes acute mitochondrial dysfunction by elevating the level of reactive oxygen species. Mitochondrial dynamics mitophagy are essential for maintenance homeostasis. Here we show that PRRSV infection stimulated fission to attenuate apoptosis in Marc145 cells. induced expression Drp1, enhanced phosphorylation Drp1 at Ser616 its subsequent translocation mitochondria. Furthermore, increased PINK1 Parkin also recruitment In addition, a...
We propose an ultra-thin plasmonic color filtering device based on subwavelength metal grating engraved a dielectric membrane waveguide without substrate. As experiments demonstrate, the fabricated free-standing filters have more than 70% transmission efficiency at different resonant wavelengths in visible spectral region and are capable of generating arbitrary colors. Experimental results good agreement with theoretical calculations. These artificial nanostructured devices may find...
Abstract Electrically‐induced oblique helicoidal cholesterics (Ch OH ) are attractive for use in reflective displays due to tunable photonic band gap (PBG) a broad spectral range and natural eye‐friendly feature. However, the lack of stable liquid crystal (LC) material system with wide temperature unknown driver architecture hinder implementation Ch ‐based displays. Here, prototype full‐color display device based on electrically‐tunable ‐LC is demonstrated. In comparison ‐S1, S2 S3 samples,...
Molecular communication (MC) is a kind of technology based on biochemical molecules for internet bio-nano things, in which the molecule used as information carrier interconnection nano-devices. In this paper, basic principle diffusion MC and corresponding key technologies are comprehensively surveyed. particular, state-ofthe- art achievements relative to discussed compared, including system model, performance analysis with influencing factors, coding modulation techniques. Meanwhile,...
Highly reflective surfaces are notorious in the field of depth sensing and three-dimensional (3D) imaging because they can cause severe errors perception depth. Despite recent progress addressing this challenge, there still no robust error-free solutions. Here, we devise a polarization structured light 3D sensor for solving these problems, which high-contrast-grating (HCG) vertical-cavity surface-emitting lasers (VCSELs) used to exploit property. We demonstrate accurate measurements objects...
The GaN-based light emitting diodes (LEDs) have a great potential for visible communication (VLC) due to their ubiquitous application in general lighting, but the modulation bandwidth of conventional c-plane LEDs is limited by carrier recombination rate InGaN quantum wells (QWs) polarization-field-induced confined Stark effect (QCSE). Furthermore, high on sapphire substrates can only be achieved at current densities. Here, blue with ultra-thin QWs (1nm) and GaN barriers (3nm) are grown...
We report a broadband tungsten absorber based on nanocone metallic resonant structure fabricated by self-assembly nanosphere lithography. In experimental demonstration, the has more than 90% average absorption efficiency and shows superior angular tolerance in entire visible near-infrared spectral region. envision that this large-scale nanostructured optical would find great potential applications of high performance optoelectronic platforms solar-thermal energy harvesting systems.
Rice husk vinegar, a byproduct of biomass pyrolysis, can be refined to increase its value and reduce harmful emissions. This study synthesized range HSiW solid acid catalysts supported by ZrO2 using impregnation investigated the esterification rice pyrolysis liquid rich in acetic acid. The catalytic experiment was performed on an extraction coupling reaction device enrich improve conversion. physicochemical characterization verified their improved performance with increased calcined...