A5101913250- Tactile and Sensory Interactions
- Advanced Sensor and Energy Harvesting Materials
- Thin-Film Transistor Technologies
- Advanced MIMO Systems Optimization
- Optical Systems and Laser Technology
- Gas Sensing Nanomaterials and Sensors
- Semiconductor Quantum Structures and Devices
- Silicon Carbide Semiconductor Technologies
- Microwave Engineering and Waveguides
- Antenna Design and Analysis
- Wireless Communication Networks Research
- Laser Design and Applications
- Advanced Antenna and Metasurface Technologies
- Advanced Wireless Communication Techniques
- GaN-based semiconductor devices and materials
- Advanced Optical Sensing Technologies
Shanghai Zhangjiang Laboratory
2024
Shanghai Institute of Optics and Fine Mechanics
2024
Shanghai University
2016-2019
Jinan University
2010
The development of flexible and highly sensitive pressure sensors is critical for the realization wearable health monitors electronic skins. However, sensitivity, flexibility, large-area fabrication remain key challenges their practical applications. In this letter, we present a novel sensing system in an amorphous indium-gallium-zinc oxide (a-IGZO) thin film transistor (TFT) configuration comprised microstructured polydimethylsiloxane (PDMS) capacitor fabricated on 200 mm × substrate. PDMS...
Flexible pressure sensors are important components in the future rollable touch screens, health care devices, electronic skins, and more. However, large-area array with small-size, good sensitivity, ability of detecting high-frequency dynamic force remain key challenges for their practical applications. In this letter, we proposed a novel flexible piezoelectric sensor system combined P(VDF-TrFE)/AgNWs thin film an a-IGZO TFT. The doping AgNWs into P(VDF-TrFE) can improve performance without...
We propose a flexible pressure sensor based on polydimethylsiloxane (PDMS) and transparent electrodes. The transmittance of the total device is 82% minimum bending radius 18 mm. Besides, effect annealing temperature mechanical properties PDMS reported here. results show that film under lower 80°C has good compression property but poor dynamic response. While for higher temperatures, films significantly reduced. best compromise between response found about 110°C. 110°C curing shows...
InGaN/GaN multiple quantum well (MQW) solar cells with stepped-thickness wells (SQW) are designed and grown by metal-organic chemical vapor deposition. The structure, in which the thickness becomes smaller along growth direction, reveals better crystalline quality spectral overlap spectrum. Consequently, short-circuit current density (Jsc) conversion efficiency of cell enhanced 27.12% 56.41% compared conventional structure under illumination AM1.5G (100 mW/cm2). In addition, approaches to...
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In this paper, a novel scattering channel model for fast time-varying and high mobility conditions is presented. It based on scatterer distribution function (SDF) coefficients (SC). Especially, Gaussian selected as special case discussion, which can be applied to an outdoor microcell propagation environment. The proposed reveals the key features of high-speed railway (HSR) channels better get closed fact. Orthogonal frequency division multiplexing (OFDM) system perfectly used deal with...