A5001012322- Semiconductor Quantum Structures and Devices
- Semiconductor materials and devices
- Advanced Semiconductor Detectors and Materials
- Advanced Battery Materials and Technologies
- GaN-based semiconductor devices and materials
- Semiconductor materials and interfaces
- Polymer composites and self-healing
- Polyoxometalates: Synthesis and Applications
- Fluoride Effects and Removal
- ZnO doping and properties
- Magnetic and transport properties of perovskites and related materials
- Quantum and electron transport phenomena
- Membrane-based Ion Separation Techniques
- Thermal Expansion and Ionic Conductivity
- Chalcogenide Semiconductor Thin Films
- Thermography and Photoacoustic Techniques
- Ga2O3 and related materials
- Groundwater and Isotope Geochemistry
- Advancements in Battery Materials
- Nanowire Synthesis and Applications
- Geochemistry and Elemental Analysis
- Advancements in Semiconductor Devices and Circuit Design
- Transition Metal Oxide Nanomaterials
- Inorganic Chemistry and Materials
- Boron and Carbon Nanomaterials Research
Nanjing University
2004-2024
Collaborative Innovation Center of Advanced Microstructures
2022-2024
Guangzhou University
2022-2024
Southwest Petroleum University
2024
Hunan University
2019
Institute of Acoustics
2005-2008
Chinese Academy of Sciences
2003
Xiamen University
1988-2000
Lund University
1985
Electrochemical wastewater treatment technologies, such as electrodeposition, electroflocculation, and electrocatalytic electrosorption, are effective environmentally friendly but have challenges in large-scale applications due to low efficiency, poor stability, high electrode material costs. Density functional theory (DFT) artificial intelligence (AI) offer strong support for the design of new materials. These technologies enable efficient screening deeply investigate electrochemical...
Stretchable electronic skins with multifunctional sensing capabilities are of great importance in smart healthcare, wearable display electronics, intelligent robots, and human-machine interfaces. Thermoplastic elastomers play a pivotal role as soft substrate the field stretchable electronics. However, dynamic interactions common thermoplastic often result high hysteresis fatigue damage, limiting their performance durability. In this study, highly resilient fatigue-resistant elastomer is...
Abstract Polymer materials formed by conventional metal‐ligand bonds have very low branch functionality, the crosslinker of such polymer usually consists 2–4 chains and a single metal ion. Thus, these are weak, soft, humidity‐sensitive, unable to withstand their shape under long‐term service. In this work, new hyperbranched metal–organic cluster (MOC) containing up 16 vinyl groups is prepared straightforward coordination reaction. Compared with current typical synthesis cages (MOCs) or...
An epoxy resin modified by coordination between Ni 2+ and imidazole/hydroxyl groups show high mechanical strength thermal healing/recycling/reprocessing/thermochromic behavior, might be useful in the field of thermally-responsive smart windows.
The practical application of polymer electrolytes is seriously hindered by the inferior Li+ ionic conductivity, low transference number (tLi+), and poor interfacial stability. Herein, a structurally novel metallopolymer designed synthesized exploiting molybdenum (Mo) paddle‐wheel complex as tetratopic linker to bridge organic inorganic moieties at molecular level. prepared possesses combined merits outstanding mechanical thermal stability, well glass transition temperature (Tg < –50 °C)....
Photo-ionisation cross-section spectra for holes have been studied in iron-doped GaAs1-xPx and optical threshold energies the transitions from iron levels into valence band determined a large range of compositions. The relative position states crystal-field-splitting were found to increase with increasing x. ratio transition probabilities ground excited state changes varying compositions almost symmetrically about mid-point x=0.5. By studying thermal emission capture rates, nonexponential...
Covalent adaptable networks (CANs) are receiving intense attention due to the growing demand for sustainable materials, as they show thermoset-like behavior but can also be (re)processed, recycled, and healed. However, most CANs reported so far have a trade-off between mechanical strength reversible properties, often performance reduction after reprocessing and/or recycling, deform severely during service, or lack photoelectrical functions. In this work, we designed synthesized coordination...
The electronic properties of the defect E4 generated in GaP by 1-MeV electron irradiation have been studied. exhibits very strong athermal annealing effects under e-h recombination conditions. By comparing thermal and optical data evidence is obtained for lattice relaxation when charge state changed. A simple configuration coordinate diagram presented which agreement with experimental explains several important features recombination-enhanced defects reactions phenomena.
The practical application of polymer electrolytes is seriously hindered by the inferior Li+ ionic conductivity, low transference number (tLi+), and poor interfacial stability. Herein, a structurally novel metallopolymer designed synthesized exploiting molybdenum (Mo) paddle‐wheel complex as tetratopic linker to bridge organic inorganic moieties at molecular level. prepared possesses combined merits outstanding mechanical thermal stability, well glass transition temperature (Tg < –50 °C)....
Photovoltaic (PV) spectroscopy measurements at various temperatures have been carried out on strained In0.18Ga0.82As/GaAs multiple quantum wells. Pronounced exciton peaks in the photovoltaic spectra up to room temperature were observed. At T ≈︂ 77 K, PV provided best resolution of interband transition and revealed most useful information electronic structure They identified as transitions individual wells by comparing experimental data with theoretical calculations taking into account both...
Photoluminescence (PL) had been performed on n-type Si-doped AlxGa1−xAs layers with alloy composition 0.2&lt;x&lt;0.95. By analyzing the PL spectra in various excitation densities, doping levels, and temperatures, donor-acceptor pair (D-A) emissions near band edge are identified as Si donor states of DΓ, D2, D3 to carbon acceptor transitions. The dependencies energy positions for normalized emission intensities D-A suggest that DΓ is a shallow state bound Γ band, D2 deep mainly L X...