A5100422499- Thermal Radiation and Cooling Technologies
- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Building Energy and Comfort Optimization
- Urban Heat Island Mitigation
- Perovskite Materials and Applications
- Quantum Dots Synthesis And Properties
- Solar Thermal and Photovoltaic Systems
- Heat Transfer and Optimization
- Optical properties and cooling technologies in crystalline materials
- Innovative concrete reinforcement materials
- Analytical Chemistry and Chromatography
- Chalcogenide Semiconductor Thin Films
- Molecular Sensors and Ion Detection
- Advanced Thermoelectric Materials and Devices
- Thin-Film Transistor Technologies
- Psychological and Temporal Perspectives Research
- Hydrogen Storage and Materials
- Power Systems and Renewable Energy
- Innovations in Concrete and Construction Materials
- Quantum Electrodynamics and Casimir Effect
- Electronic and Structural Properties of Oxides
- Heat Transfer Mechanisms
- Analytical Chemistry and Sensors
- 3D Surveying and Cultural Heritage
Jiangsu University
2020-2025
Hong Kong University of Science and Technology
2022-2025
University of Hong Kong
2022-2025
Zunyi Medical University
2022-2025
Hong Kong Polytechnic University
2023-2024
Jilin University
2024
High Magnetic Field Laboratory
2024
Chinese Academy of Sciences
2021-2024
Tianjin University
2015-2024
Nanfang Hospital
2024
Thinning a ferroelectric makes it better As material becomes thinner, the temperature below which develops its permanent electrical polarization usually decreases. Chang et al. fabricated high-quality thin films of SnTe that, in contrast to this conventional wisdom, had considerably higher transition than that bulk (see Perspective by Kooi and Noheda). This was true even for single-unit cell films, whereas only slightly thicker became above room temperature. finding may enable...
We propose new two-dimensional (2D) topological insulators (TIs) in functionalized germanenes (GeX, X=H, F, Cl, Br or I) using first-principles calculations. find GeI is a 2D TI with bulk gap of about 0.3 eV, while GeH, GeF, GeCl and GeBr can be transformed into TIs sizeable gaps under achievable tensile strains. A unique mechanism revealed to responsible for large topologically-nontrivial obtained: owing the functionalization, $\sigma$ orbitals stronger spin-orbit coupling (SOC) dominate...
Top-performance organic solar cells (OSCs) consisting of conjugated polymer donors and nonfullerene small molecule acceptors (NF-SMAs) deliver rapid increases in efficiencies. Nevertheless, many the exhibit high stiffness are very brittle, which limit their applications wearable devices. Here, a simple effective strategy is reported to improve stretchability reduce high-efficiency polymer:NF-SMA blends simultaneously maintain efficiency by incorporating low-cost commercial thermoplastic...
Abstract With the aggravation of global warming and extreme weather, cooling demand has witnessed a continuous increase is expected to tenfold by 2050. Radiative sky (RSC) without any pollution energy consumption drawn worldwide attention in past few years. Large‐scale scalable porous materials have greatly advanced progress this technology. Herein, critical review on with goal advancing their commercial applications presented. The detailed design principles daytime radiative are first...
Abstract The rapid development of low bandgap polymer acceptors has promoted the efficiency up to ≈17% for all‐polymer solar cells (all‐PSCs). Nevertheless, polymeric blend film, core photoelectric conversion all‐PSCs, not been thoroughly understood in terms influence and regulatory factors mechanical properties, which hinders advances flexible wearable applications. Herein, a range characterization methods is combined investigate miscibility, film microstructure blends based on several...
The established miscibility–function relationships are helpful to predict mechanical properties and stability in organic photovoltaic devices based on multicomponent systems.
In this paper, the mechanical properties of 3D printed PLA lattice structures were studied using digital image correlation (DIC), and effect process parameters on samples was discussed. First, tensile prepared by Fused Deposition Modeling (FDM). Then experiments carried out samples, strength elastic modulus obtained. Moreover, compressive structures, yield strength, plastic platform stress densification strain The full field displacements strains obtained DIC. Finally, scanning electron...
Abstract COVID-19 pandemic caused by SARS-CoV-2 constitutes a global public health crisis with enormous economic consequences. Monoclonal antibodies against can provide an important treatment option to fight COVID-19, especially for the most vulnerable populations. In this work, potent binding Spike protein were identified from convalescent patients. Among them, P4A1 interacts directly and covers majority of Receptor Binding Motif Receptor-Binding Domain, shown high-resolution complex...
The time-dependent evolution of a P3HT:nonfullerene blend was revealed during annealing. optimal gives 10.7%, which breaks the 10% benchmark for P3HT-solar cells.
The stretchability and stretch-induced structural evolution of organic solar cells (OSCs) are pivotal for their collapsible, portable, wearable applications, they mainly affected by the complex morphology active layers. Herein, a highly ductile conjugated polymer P(NDI2OD-T2) is incorporated into layers high-efficiency OSCs based on nonfullerene small molecule acceptors to simultaneously investigate morphological, mechanical, photovoltaic properties under stretching ternary blend films with...
Abstract Solar cells featuring polythiophenes as donors are one of the optoelectronic devices that hold notable promises for commercial application, profiting from lowest synthetic complexity and excellent scalability. However, complex phase behaviors their blends put constraints on modulating electrical performance thus realizing stable under thermal stress. In this contribution, we present a multi‐technique approach combines calorimetry, scattering, spectroscopy, microscopy to thoroughly...
Optical computing and optical neural network have gained increasing attention in recent years because of their potential advantages parallel processing at the speed light low power consumption by comparison with electronic computing. The implementation fundamental building blocks a digital computer, i.e. logic gates, has been investigated extensively past few decades. gate is an alternative approach to various analogue architectures. In this paper, latest development different kinds...
Comprehensive Summary With the emergence of Y‐series small molecule acceptors, polymerizing acceptors with aromatic linker units has attracted significant research attention, which greatly advanced photovoltaic performance all‐polymer solar cells. Despite rapid increase in efficiency, unique characteristics ( e. g ., mechanical stretchability and flexibility) systems were still not thoroughly explored. In this work, we demonstrate an effective approach to simultaneously improve device...
Recent discoveries of novel physics in two-dimensional (2D) magnetic materials have sparked the search new layered semiconductors. Compared to traditional inorganic 2D van der Waals crystals, hybrid organic–inorganic metal–halide frameworks offer significantly enhanced chemical and structural versatility, where their optical, electronic, properties can be readily modulated with both organic components. Here, we reported a series Fe–Cl-based double perovskites LnMIMIIICl8, [n = 4, L...