A5101963761- Scientific Measurement and Uncertainty Evaluation
- Advanced Sensor Technologies Research
- Thin-Film Transistor Technologies
- Silicon and Solar Cell Technologies
- Integrated Circuits and Semiconductor Failure Analysis
- Advanced Photonic Communication Systems
- Optical Network Technologies
- Ga2O3 and related materials
- Sensor Technology and Measurement Systems
- Semiconductor Lasers and Optical Devices
- Magnetic Bearings and Levitation Dynamics
- Organic Light-Emitting Diodes Research
- Semiconductor materials and interfaces
- ZnO doping and properties
- Calibration and Measurement Techniques
- Telecommunications and Broadcasting Technologies
- Building Energy and Comfort Optimization
- Advanced Optical Network Technologies
- Electric Power Systems and Control
- Piezoelectric Actuators and Control
- Diverse Industrial Engineering Technologies
- Advanced Proteomics Techniques and Applications
- Distributed Control Multi-Agent Systems
- Radar Systems and Signal Processing
- Thermal Radiation and Cooling Technologies
Wuhan University of Technology
2022-2024
China Telecom
2022-2023
China Telecom (China)
2022-2023
Shanghai Electric (China)
2022
Kunshan Govisionox Optoelectronic (China)
2019-2021
Renji Hospital
2018-2021
Vision Medicals (China)
2021
Xi'an Jiaotong University
2012-2019
Shanghai Jiao Tong University
2014-2018
Jiangmen Central Hospital
2018
Vacuum-ultraviolet (VUV) detector equipped on satellites has extensive application in space exploration and cosmic science. For a VUV detector, semiconductor material with sufficiently wide band gap is eagerly desired. In this work, wide-band amorphous-MgGaO (a-MGO) film was epitaxially grown n-type GaN substrate by atomic layer deposition p-i-n-type heterojunction device for detection constructed a-MGO as photosensitive p-type graphene transparent conductive layer. The exhibits good...
KR-12 is the smallest fragment of human antimicrobial peptide cathelicidin (LL-37), and could play key roles in treatment multiple infections, including osteomyelitis. Our preliminary work found that enhances osteogenic differentiation bone marrow mesenchymal stem cells (HBMSCs). The present study investigated whether affects HBMSC differentiation, as well molecular mechanisms involved. proliferation presence was observed with a cell counting 8 assay, its effects on cycle progression...
A thin-film thermocouples (TFTCs) sensor based on silicon carbide substrate, 95 wt% tungsten-5 rhenium (W-5Re) and 74 tungsten-26 (W-26Re) thermosensitive part with aluminum oxide protective coating layer was designed fabricated by radio frequency (RF) magnetron sputtering. It exhibited a high thermoelectric voltage of 35.51 mV when the temperature difference 1240 °C (the hot junction 1420 °C), an average Seebeck coefficient 28.63 µV/°C, which 27% larger than standard C-type thermocouple...
Pulsed laser ablation is increasingly being applied to locally open the rear dielectric layer of advanced silicon wafer solar cell structures, such as aluminum local back surface field cells. We report that process on at a relatively low fluence can cause undesirable spallation front which textured with random upright pyramids. This phenomenon attributed enhancement effect by up 3 times due confinement pressure waves tips these Laser different focus positions and fluences carried out achieve...
Learning how to effectively control unknown dynamical systems is crucial for intelligent autonomous systems. This task becomes a significant challenge when the underlying dynamics are changing with time. Motivated by this challenge, paper considers problem of controlling an Markov jump linear system (MJS) optimize quadratic objective. By taking model-based perspective, we consider identification-based adaptive MJSs. We first provide identification algorithm MJS learn in each mode as well...
Aiming at an obstacle avoidance problem with dynamic constraints for Unmanned Surface Vehicle (USV), a method based on Circle Grid Trajectory Cell (CGTC) is proposed. Firstly, the ship model and standardization rules are constructed to develop constrain trajectory, respectively. Secondly, by analyzing properties of circle grid, grid tree produced guide motion USV. Then, kinematics dynamics USV considered through on-line trajectory generator designing relational function that links rudder...
A method of the simultaneous analysis Sudan Red I - IV in duck egg yolk was developed with an ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Acetonitrile used to extract residues from yolk, and water added into precipitate impurities such as protein fat. The supernatant detected by UPLC-MS/MS after refrigeration centrifugation. sample separated on a Waters Acquity BHE C18 column, MS/MS multiple reaction monitoring (MRM) mode. limits detection (LOD) were 0.05...
Silicon wafer solar cells with an aluminum local back surface field (Al-LBSF) are currently intensively investigated for industrial application. One of the main challenges Al-LBSF cell is formation Al rear contacts. In our previous work, we have introduced relative photoluminescence (PL) intensity method to study Al-Si contact formation. this study, apply experimentally investigate impact geometry (lines or points) contacts and compare experimental results theoretical that obtained using...
Abstract n ‐type silicon wafer solar cells are receiving increasing attention for industrial application in recent years, such as the rear‐junction Passivated Emitter Rear Totally‐diffused (PERT) cells. One of main challenges fabricating ‐PERT is opening rear dielectric localized contacts. In this work laser ablation applied to locally ablate dielectric. We investigate damage emitter at laser‐ablated regions using saturation current density, J 0e , extracted by two approaches. observed be...
In this paper, we present the analysis of impact radio frequency magnetron sputtering parameters on average Seebeck coefficient and maximum reliable working time thin-film thermocouple (TFTC) sensor based tungsten-rhenium, effect subsequent optimization performance these thermocouples. It can be observed that repeatability error TFTCs with is ±1.5%, nonlinear ±0.29%, hysteresis ±1.93%, ranges from 26.87 to <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML"...
Tungsten-rhenium thin-film thermocouples (TFTCs) are designed by finite element analysis (FEA) and fabricated based on radio frequency (RF) magnetron sputtering technology to meet the requirement of high temperature measurement in narrow space. The changes with thickness thermoelectric property (including Seebeck coefficient, repeatability error) TFTCs investigated under different heat treatment time result morphology observation recycling experiment optimize process parameters. error...
Active‐matrix organic light emitting diodes (AMOLEDs) has been widely adopted in small‐, medium‐ and large‐sized displays for applications such as smartphones, automotive dashboards, smart wearables, VR/AR, etc. From the point of view mass production, AMOLEDs still suffer from challenges TFT backplane technology, due to stringent sometimes conflicting property requirements TFTs. Based on a review technological trends AMOLED displays, we will herein systematically analyze properties, terms...
In this paper, a new piezoelectric dynamic balance regulator, which can be used in motorised spindle systems, is presented. The balancing adjustment mechanism driven by an in-plane bending vibration from annular stator excited high-frequency sinusoidal input voltage. This device has different construction, characteristics and operating principles than conventional regulator. work, model of the regulator first developed using detailed analytical method. Thereafter, MATLAB employed to...
In response to emerging 5G fronthaul technology needs and low-cost scale deployment requirements, a novel CWDM Circulator Integrated Semi-active system for is proposed. The proposed can support six 25 Gbit/s channels, protection switching, online real-time signal power detection of multiple working wavelengths, reflected detection. Laboratory field experimental data demonstrate the system's availability, offering new cost-effective approach systems at operator scale.