A5069755291- Advanced Surface Polishing Techniques
- Advanced machining processes and optimization
- 2D Materials and Applications
- Advanced Photocatalysis Techniques
- Copper-based nanomaterials and applications
- MXene and MAX Phase Materials
- Graphene research and applications
- Advanced Thermoelectric Materials and Devices
- Thermal properties of materials
- Metallurgy and Material Forming
- Advanced Measurement and Metrology Techniques
- Iterative Learning Control Systems
- Iron-based superconductors research
- Tribology and Lubrication Engineering
- Topological Materials and Phenomena
- Quantum Dots Synthesis And Properties
- Advanced Machining and Optimization Techniques
- Laser Material Processing Techniques
- Diamond and Carbon-based Materials Research
- Adhesion, Friction, and Surface Interactions
- Semiconductor materials and devices
- Perovskite Materials and Applications
- Manufacturing Process and Optimization
- ZnO doping and properties
- Infant Health and Development
Wuhan University of Technology
2025
University of Jinan
2011-2024
Guizhou Normal University
2019-2024
Tianjin University
2024
Changsha University of Science and Technology
2024
Shandong University of Technology
2011-2023
North China Electric Power University
2023
Beijing Center for Disease Prevention and Control
2023
Chinese Academy of Sciences
2022
Shanghai Tunnel Engineering (China)
2022
In this work, polyurethane sponge is employed as the structural substrate of sensor. Graphene oxide (GO) and polypyrrole (PPy) are alternately coated on fiber skeleton by charge layer-by-layer assembly (LBL) to form a multilayer composite conductive layer prepare piezoresistive sensors. The 2D GO sheet helpful for formation layers, separating PPy layer. prepared GO/PPy@PU (polyurethane) sponges still had high compressibility. unique fragmental microstructure synergistic effect made sensor...
A mirror asymmetric Janus structure induces Rashba spin splitting (RSS) and a piezoelectric response. Inspired by the recently synthesized layered material CrSSe [Yang, Shi, Wang, Yue, Zheng, Zhang, Gu, Yang, Shadike, Li, Fu, J. Mater. Chem. 8, 25739 (2020)], we use first-principles calculations to systematically study effect piezoelectricity of chromium dichalcogenide monolayers $\mathrm{Cr}XY$...
Using first-principle calculations, we investigate the mechanical, structural, and electronic properties formation energy of 25 kinds III – V binary monolayers in detail. A relative radius compound according to atomic number periodic table is defined, based on definition, compounds are exactly located at a symmetric position matrix. The mechanical band gaps found be very dependent radius, while effective mass holes electrons less dependent. linear function between Young’s modulus fitted with...
The structural and electronic properties of graphene/graphene-like Aluminum Nitrides monolayer (Gr/g-AlN) heterojunction with without vacancies are systematically investigated by first-principles calculation. results prove that Gr/g-AlN nitrogen-vacancy (Gr/g-AlN-VN) is energy favorable the smallest sublayer distance binding energy. Gr/g-AlN-VN nonmagnetic, like in pristine structure, but it different from situation g-AlN-VN, where a magnetic moment 1 μB observed. metallic graphene acts as...
Urban heat island (UHI) effects, intensified by urbanization and environmental changes, are critical challenges to urban thermal comfort sustainability. This study investigates the combined role of water bodies vegetation in mitigating microclimatic effects within a campus area, focusing on their cooling impacts interactions. Using field measurements numerical simulations, research evaluates wind flow modifications induced greenery surrounding environment. The findings demonstrate that both...
Defect formation energy as well the charge transition level (CTL) plays a vital role in understanding underlying mechanism of effect defects on material properties. However, accurate calculation charged defects, especially for two-dimensional materials, is still challenging topic. In this paper, we proposed simplified scheme to rescale CTLs from semilocal hybrid functional level, which time-saving during defect calculations. Based method, systematically calculated four kinds intrinsic point...
Based on the framework of density functional theory (DFT), structure, elastic, optical, Debye temperature and piezoelectric properties tetragonal [Formula: see text] (BT) individually doped with calcium (Ca) at barium (Ba) zirconium (Zr) titanium (Ti) site have been investigated by a first-principles technique. These Ca Zr (Ca/Zr) co-doped BT (BCZT) also same calculation method. The effects exchange correlation these are investigated. structural studies demonstrated that Ca-doped (BCT)...
The electronic properties fluctuate with the distinct carbon phases, spanning from semiconductors to nodal line semimetals, contingent upon whether lattice is simple or compound.
Excitons, bound electron-hole pairs, influence the optical properties in strongly interacting solid state systems. Excitons and their associated many-body physics are typically most stable pronounced monolayer materials. Bulk systems with large exciton binding energies, on other hand, rare mechanisms driving stability still relatively unexplored. Here, we report an exceptionally energy single crystals of bulk van der Waals antiferromagnet CrSBr. Utilizing state-of-the-art angle-resolved...
Non-Newtonian fluid is a kind of that its shear stress not always keeps linear relationship with the strain rate. An overview applications was made here. Based on special rheological properties, non-Newtonian fluids are divided into different types and used as additives, mediums protective materials in many fields. The paper focuses properties improving, damping devices, individual protection equipments mechanical processing. main achievements application were introduced further prospect...