A5100334667- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Energy Harvesting in Wireless Networks
- Innovative Energy Harvesting Technologies
- Nanowire Synthesis and Applications
- Conducting polymers and applications
- Muscle activation and electromyography studies
- 2D Materials and Applications
- Organic Light-Emitting Diodes Research
- MXene and MAX Phase Materials
- Tactile and Sensory Interactions
- Thermal properties of materials
- Non-Invasive Vital Sign Monitoring
- ZnO doping and properties
South China University of Technology
2023-2025
China Jiliang University
2023
Chongqing University
2022
North University of China
2021-2022
Guangdong University of Technology
2020
South China Normal University
2020
A van der Waals heterojunction-based photodetector has attracted significant interest due to its potential for high-speed visible light communication (VLC) application. Herein, we report a self-powered and high-performance MXene/InGaN heterojunction mini-photodetector (mini-PD). The combination of MXene InGaN creates Schottky junction that effectively separates the photoinduced electron/hole pairs, resulting in robust structure while enhancing carrier mobility lifetime. mini-PD exhibits...
Stretchable, skin-conformal, and self-powered wearable pressure sensors have garnered significant attention for use in human joint bending motion monitoring. Here, a piezo-triboelectric sensor (P-TPS) based on triboelectric nanogenerator piezoelectric is demonstrated. The P-TPS can generate an enhanced electrical output by coupling the dual-mode triboelectrification effect. shows high sensitivity (voltage = 0.3 V/kPa; current 4.3 nA/kPa; range 0–200 kPa), linearity, good stability....
InGaN-based pin-type visible light photodetectors (PDs), exhibiting enormous advantages of fast photoresponse speed and low noise, have drawn tremendous interest in communication (VLC) applications. However, the insufficient absorption capacity photoelectric conversion efficiency pin heterojunction hinder realization high-sensitivity PDs for achieving this aim. Herein, plasmonic based on InGaN/GaN multi-quantum wells (MQW) with Ag nanoparticles (NPs) been experimentally implemented, showing...
Flexible electroluminescent devices have sparked widespread interest due to their tremendous applications in bioinspired electronics, smart wearables, and human-machine interfaces. In these applications, it is important reduce the operating electrical frequency realize color modulation. Herein, flexible been fabricated with phosphor layers by a solution method. Using polyvinylidene difluoride as dielectric layer ionic hydrogels electrodes, can be effectively driven even when 0.1 kHz. More...
In this work, a new type of self-powered, high-performance ultra-thin p-Si/n-ZnO nanowire (NW) flexible photodetector (PD) and its application as full-spectrum optical sensor pyroelectric nanogenerator (PENG) are demonstrated. The working mechanism PDs for PENGs is carefully investigated systematically analyzed. self-powered exhibit high responsivity (1200 mA/W), detectivity (1013 Jones) fast response (τr = 18 μs, τf 25 μs) under UV illumination. High stable short-circuit output currents at...
1D semiconductor nanowires (NWs) have been extensively studied in recent years due to the predominant mechanical flexibility caused by a large surface-to-volume ratio and unique electrical optical properties induced quantum confinement effect. Herein, we use top-down two-step preparation method synthesize AlGaN/AlN/GaN heterojunction NWs with controllable size. A single NW is transferred flexible poly(ethylene terephthalate) substrate fixed indium tin oxide electrodes form an ohmic contact...