A5100717655- Thermochemical Biomass Conversion Processes
- GaN-based semiconductor devices and materials
- ZnO doping and properties
- Liquid Crystal Research Advancements
- Semiconductor Quantum Structures and Devices
- Metamaterials and Metasurfaces Applications
- Photonic Crystals and Applications
- Photonic and Optical Devices
- Fatigue and fracture mechanics
- Material Properties and Failure Mechanisms
- Nuclear Materials and Properties
- Optical Coatings and Gratings
- Ga2O3 and related materials
- Catalysis and Hydrodesulfurization Studies
- Advanced Antenna and Metasurface Technologies
- Granular flow and fluidized beds
- Lignin and Wood Chemistry
- Plasmonic and Surface Plasmon Research
- Advanced machining processes and optimization
- Catalytic Processes in Materials Science
- Biodiesel Production and Applications
- Catalysis for Biomass Conversion
- Particle Dynamics in Fluid Flows
- Semiconductor Lasers and Optical Devices
- Energy and Environment Impacts
Southeast University
2023-2025
Hebei University of Technology
2021-2025
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
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...
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,...
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...
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.