A5052220774- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Perovskite Materials and Applications
- Copper-based nanomaterials and applications
- Advanced Surface Polishing Techniques
- Integrated Energy Systems Optimization
- Advanced Measurement and Metrology Techniques
- Ionosphere and magnetosphere dynamics
- Advanced Photocatalysis Techniques
- Advanced Sensor and Energy Harvesting Materials
- Semiconductor materials and interfaces
- Thin-Film Transistor Technologies
- Optical Systems and Laser Technology
- Earthquake Detection and Analysis
- Semiconductor Quantum Structures and Devices
- Solar and Space Plasma Dynamics
- Electric Power System Optimization
- Quantum and electron transport phenomena
- Gas Sensing Nanomaterials and Sensors
- Semiconductor materials and devices
- Advanced Memory and Neural Computing
- Neuroscience and Neural Engineering
- Organic Light-Emitting Diodes Research
Fuzhou University
2016-2025
Tan Kah Kee Innovation Laboratory
2021-2025
East China Normal University
2011-2025
Harbin Institute of Technology
2014-2024
Northwestern University
2021-2024
Tsinghua University
2016-2024
Henan Normal University
2024
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2015-2024
State Grid Corporation of China (China)
2024
National University of Singapore
2021-2023
Efficient organic solar cells (OSCs) based on regioregular poly(3-hexylthiophene):fullerene derivative [6,6]-phenyl-C61butyric acid methyl ester composites have been fabricated fluorine-doped tin oxide (FTO) coated glass substrates by a radio frequency (RF) sputtered and ultraviolet ozone (UVO) treated MoS2 film as the hole-transport layer (HTL). With help of X-ray photoelectron spectroscopy, Raman transmission spectra Hall-effect system, we find that deposition temperature can modulate...
Semiconducting-ionic conductors have been recently described as excellent electrolyte membranes for low-temperature operation solid oxide fuel cells (LT-SOFCs). In the present work, two new functional materials based on zinc (ZnO)-a legacy material in semiconductors but exceptionally novel to state ionics-are developed SOFCs first time. The proposed ZnO and ZnO-LCP (La/Pr doped CeO₂) electrolytes are respectively sandwiched between Ni0.8Co0.15Al0.05Li-oxide (NCAL) electrodes construct cell...
Abstract Environment-friendly flexible Cu 2 ZnSn(S,Se) 4 (CZTSSe) solar cells show great potentials for indoor photovoltaic market. Indoor lighting is weak and multi-directional, thus the researches of device structures, techniques performances face new challenges. Here, we design symmetrical bifacial CZTSSe on Mo-foil substrate to efficiently harvest energy. Such devices are fabricated by double-sided deposition ensure consistency save cost. We report 9.3% 9% efficiencies front back sides...
Human-interfaced electronic systems require strain-resilient circuits. However, present integrated stretchable electronics easily suffer from electrical deterioration and face challenges in forming robust multilayered soft-rigid hybrid configurations. Here, a bilayer liquid-solid conductor (b-LSC) with amphiphilic properties is introduced to reliably interface both rigid elastomeric substrates. The top liquid metal can self-solder its at resistance 30% lower than the traditional tin-soldered...
Photodetectors (PDs) for weak light signal detection have wide applications optical communication and imaging. Antimony sulfide (Sb2S3) as a nontoxic stable light-sensitive material becomes promising candidate PDs, which are developing in the direction of high response, speed, low cost. Herein, self-powered Sb2S3 PD with structure FTO/TiO2/Sb2S3/Au is developed to achieve 300-750 nm visible light. We control thickness about 460 match depletion region width (438 nm) obtain an excellent...
Flexible Cu2 ZnSn(S,Se)4 (CZTSSe) solar cells show great potential due to non-toxicity and low cost. The quality of CZTSSe absorber suffering from the high-temperature selenization process is key overcoming open-circuit voltage (VOC ) deficit obtaining high efficiency. In this work, authors develop a technique improve layer by pre-evaporation selenization. This method provides saturated selenium vapor at beginning promote crystallization process. oversaturated source greatly shortens...
Abstract Antimony sulfide (Sb 2 S 3 ) with a 1D molecular structure has strong bending characteristics, showing great application potential in flexible devices. Herein, the substrate‐structured Sb solar cells is developed and improve device performances by back interface selenization. The high‐quality film an optimal thickness of 1.8 µm, ensuring efficient spectra utilization, deposited on Mo foils rapid thermal evaporation technique. To solve issues interfacial recombination charge...
The performance of the Cu_2ZnSnS_4 based solar cell is investigated using a simulation program called Solar Cell Capacitance Simulator (SCAPS). structure on (CZTS) compound semiconductor as absorber layer, ＂n＂-doped and un-doped (i) zinc oxide window In_2S_3 buffer layer.We study influence defect density, carrier thickness CZTS working temperature, layer its density performance. results illustrate that optimal from 2500 to 3000 nm for in range 20 30 layer. Besides, controlling under...
Microlens arrays (MLAs) are increasingly applied in high-end photonics and imaging systems. Advanced diamond turning machining with tool servo technique is a superior method of fabricating micro-structured sub-micrometer form accuracy nanometer surface finish. This paper proposes an innovative framework for ultraprecision MLA. The established metrology-integrated platform consists 3-axis machine nanometric interferometric probe. On-machine measurement enables the situ inspection...
Revealing the nature of intrinsic defects that act as charge-carrier trapping centers for persistent luminescence (PersL) in inorganic phosphors remains a crucial challenge from an experimental perspective. It was recently reported Bi3+-doped LiREGeO4 (RE = Sc, Y, Lu) compounds displayed strong ultraviolet-A PersL at ∼360 nm with duration tens hours room temperature. However, mechanistic origin to be unveiled. Herein, we carried out systematic study on optical transitions, formation...
Abstract Injured peripheral nerves typically exhibit unsatisfactory and incomplete functional outcomes, there are no clinically approved therapies for improving regeneration. Post‐operative electrical stimulation (ES) increases axon regrowth, but practical challenges, from the cost of extended operating room time to risks pitfalls associated with transcutaneous wire placement, have prevented broad clinical adoption. This study presents a possible solution in form advanced bioresorbable...