A5103266773- Navier-Stokes equation solutions
- Advanced Mathematical Physics Problems
- Stability and Controllability of Differential Equations
- Computational Fluid Dynamics and Aerodynamics
- Advanced Mathematical Modeling in Engineering
- Topology Optimization in Engineering
- Recycling and utilization of industrial and municipal waste in materials production
- Concrete and Cement Materials Research
- Composite Structure Analysis and Optimization
- Fluid Dynamics and Turbulent Flows
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Bauxite Residue and Utilization
- Gas Dynamics and Kinetic Theory
- Advanced Multi-Objective Optimization Algorithms
- Thermoelastic and Magnetoelastic Phenomena
- Numerical methods in inverse problems
- Quantum Dots Synthesis And Properties
- Luminescence and Fluorescent Materials
- Organic Light-Emitting Diodes Research
- Chalcogenide Semiconductor Thin Films
- Perovskite Materials and Applications
- Photonic and Optical Devices
- Copper-based nanomaterials and applications
- Optical Network Technologies
Dalian University of Technology
2016-2025
Henan University
2022-2025
Second Hospital of Anhui Medical University
2022-2025
Shanghai Jiao Tong University
2014-2024
Nanjing University
2022-2024
National Laboratory of Solid State Microstructures
2022-2024
Northeast Agricultural University
2024
Hebei University
2024
Qingdao University of Science and Technology
2019-2023
Shenyang University of Technology
2023
The abundance of low-temperature waste heat produced by industry and automobile exhaust necessitates the development power generation with thermoelectric (TE) materials. Commercially available bismuth telluride-based alloys are generally used near room temperature. Materials that composed p-type telluride, which suitable for (near 380 K), were successfully obtained through Sb-alloying, suppresses detrimental intrinsic conduction at elevated temperatures increasing hole concentrations...
This paper presents a method to control chaotic behavior of typical Smart Grid based on generalized fuzzy hyperbolic model (GFHM). As more and distributed generations (DG) are incorporated into the Grid, occurs increasingly. To verify behavior, dynamic which describes power system with DG is presented firstly. Then, simulation result shows that can lead chaos under certain initial conditions. Based universal approximation GFHM, we confirm could be suppressed by new controller, designed means...
This study proposes a systematic inverse design framework for constructing multistable mechanical metamaterials with programmable gradients. Herein, we designed the tailored bistable cells precisely controlled maximum instability forces through topology optimization approach. Then, structures were programmed to construct different target gradient snapping sequences and deformation models. Consequently, simulation experimental results showed feasibility of method, which successfully produced...
Abstract Broadband photodetectors based on TiO 2 nanotubes (NTs) array have significant prospects in many fields such as environmental monitoring. Herein, a simple spin‐coating process is successfully adopted to incorporate MAPbI 3 quantum dots (QDs) onto the surface of NTs form heterostructure, extending response range NT from ultraviolet visible. Compared with pure NTs, heterostructure demonstrates an improvement responsivity visible by three orders magnitude, and maintains its performance...
Room temperature phosphorescent (RTP) polymers have advantages of strength, toughness, and processing application flexibility over organic small molecular crystals, but the current RTP are all from rigid plastics involve chemical linkage hydrogen ionic bonds, thermoplastic elastomer has not been attempted realized. Moreover, solution-processed films by simply mixing materials can only show weak single blue RTP. Here it is presented that such films, once thermomechanically plasticized, emit...
Abstract Two‐dimensional (2D) homologous perovskites are arousing intense interest in photovoltaics and light‐emitting fields, attributing to significantly improved stability increasing optoelectronic performance. However, investigations on 2D with ultrathin thickness large lateral dimension have been seldom reported, being mainly hindered by challenges synthesis. A generalized self‐doping directed synthesis of (BA) 2 (MA) n −1 Pb Br 3 +1 (1< <∞) uses PbBr 4 as the template MA +...
Summary In this paper, we propose a new implementation of the level set shape and topology optimization, velocity field method. Therein, normal is constructed with specified basis functions design variables defined on given points that are independent finite element mesh. A general mathematical programming algorithm can be employed to find optimal velocities sensitivity analysis. As compared conventional methods, mapping variational boundary optimization problem into finite‐dimensional space...