A5106468999- Photonic and Optical Devices
- Optical Network Technologies
- Structural Load-Bearing Analysis
- Plasmonic and Surface Plasmon Research
- Perovskite Materials and Applications
- Structural Engineering and Vibration Analysis
- Advanced Photonic Communication Systems
- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Structural Analysis and Optimization
- Seismic Performance and Analysis
- Mechanical stress and fatigue analysis
- Photonic Crystals and Applications
- Solid-state spectroscopy and crystallography
- Environmental Impact and Sustainability
- Energy, Environment, Economic Growth
- Industrial Gas Emission Control
- Optical properties and cooling technologies in crystalline materials
- Optical measurement and interference techniques
- Advanced Fiber Optic Sensors
- GaN-based semiconductor devices and materials
- Sustainable Supply Chain Management
- Structural Behavior of Reinforced Concrete
- Phase-change materials and chalcogenides
Binzhou Medical University
2025
Xi'an University of Science and Technology
2025
Qingdao Agricultural University
2025
Ningbo University
2018-2024
State Key Laboratory of Electrical Insulation and Power Equipment
2022-2024
Qinghai University
2024
University of Bristol
2022-2024
First Affiliated Hospital of Zhengzhou University
2024
Xi'an Jiaotong University
2019-2024
Hubei Normal University
2022-2024
The heterogeneity structural characteristics of the pores in coal matrix largely determine storage and transport capacity gas. In order to quantitatively characterize pore structure analyze influencing factors, filled (0.38-1.5 nm) diffusion (1.5-100 seven samples with different metamorphic degrees were measured by low-temperature liquid nitrogen adsorption carbon dioxide experiments, combined theory multifractality, adsorbed metamorphism characterized discussed. multiple fractal factors...
In this paper, a novel design of 1×N multimode-interference power splitter is proposed and investigated. By using the finite difference time domain method particle swarm optimization algorithm, our optical can be optimized to realize compact size, good uniformity, low insertion loss, broad bandwidth. To verify effectiveness design, designed 1×4 1×8 splitters are experimentally demonstrated on an silicon-on-insulator platform. The lengths 36 μm 47.8 μm, respectively. Experimental results show...
Lead halide perovskite single crystals with a high X-ray stopping power and large μτ product have been successfully used for detection. However, poor air stability ionic migration lead to the degradation of devices long-term operations. Here, we report solution-processed 0D bulk Cs4PbI6 crystal, which I atoms in isolated [PbI6]4–. This crystal has 9.7 × 10–4 cm2 V–1 an activation energy 321.28 meV. We fabricated photoconductor device symmetric Au/Cs4PbI6/Au sandwich structure, exhibits...
In this paper, an on-chip silicon polarization beam splitter using a particle-swarm-optimized counter-tapered directional coupler is proposed, designed, and fabricated. The coupling length of the proposed device only 5 µm. As waveguide width variation ΔW increases from -20 to 20 nm, simulated extinction ratio larger than 18.67 dB corresponding insertion loss lower 0.17 are achieved. Measured experimental results achieved <0.50 dB, TE between 16.68 31.87 TM 17.78 31.13 over wavelength range...
An expedient synthesis of benzo[c][1,2]dithiol-3-ones via metal-free denitrogenative transannulation benzotriazinones is developed, which represents the first example acid-mediated heteroannulation benzotriazinones. This newly discovered reactivity enables streamline diverse in decent yields by using sodium sulfide as sulfur source under simple reaction conditions.
An unprecedented metal-free divergent cyclization reaction of benzo[ c ][1,2]dithiol-3-ones with hexahydro-1,3,5-triazines to assemble six- and eight-membered N-containing heterocycles has been developed.
The formation of biofilm has become a significant influencing factor to microbial fuel cells (MFCs). Developing effective detection means are highly imperative for improving the efficiency MFCs. In this study, we propose two-dimensional metal-organic framework (2D Cu-BDC) nanozyme-based impedance detector simultaneous and removal bacterial biofilms. promising induction interface features good electron transfer attachment properties, realizing sensitive detection. response change on...
The continuous tow shearing (CTS) process is an advanced tape placement technique with the ability to steer unidirectional prepreg tapes by in-plane shear deformation without presence of buckling, gaps and overlaps. However, inherent fibre misalignment within can induce waviness during process, which further affected processing parameters such as temperature, rate tension. In this paper, effect those on behaviour two different carbon/epoxy was experimentally investigated. A bespoke test...
A flexible-grid 1×(2×3) mode- and wavelength-selective switch which comprises counter-tapered couplers silicon microring resonators has been proposed, optimized, demonstrated experimentally in this work. By carefully thermally tuning phase shifters resonators, mode wavelength signals can be independently flexibly conveyed to any one of the output ports, different bandwidths generated as desired. The particle swarm optimization algorithm finite difference time-domain method are employed...