A5082926351- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Copper-based nanomaterials and applications
- 2D Materials and Applications
- CO2 Reduction Techniques and Catalysts
- Advanced Memory and Neural Computing
- ZnO doping and properties
- Ionic liquids properties and applications
- BIM and Construction Integration
- Ga2O3 and related materials
- Advanced Semiconductor Detectors and Materials
- TiO2 Photocatalysis and Solar Cells
- Plant Gene Expression Analysis
- Electrocatalysts for Energy Conversion
- Electronic and Structural Properties of Oxides
- Multimodal Machine Learning Applications
- Phytochemicals and Antioxidant Activities
- Plant biochemistry and biosynthesis
- Nanowire Synthesis and Applications
- Design Education and Practice
- Biocrusts and Microbial Ecology
- Coral and Marine Ecosystems Studies
- Graphene research and applications
- Advanced battery technologies research
- Advanced Image and Video Retrieval Techniques
Qinghai Normal University
2022-2023
Jinan University
2019-2023
Zhejiang University of Technology
2019-2021
Hangzhou Xixi hospital
2021
Nonvolatile optoelectronic memory (NVOM) integrating the functions of optical sensing and long-term can efficiently process store a large amount visual scene information, which has become core requirement multiple intelligence scenarios. However, realizing NVOM with vis-infrared broadband response is still challenging. Herein, room temperature based on few-layer MoS2 /2D Ruddlesden-Popper perovskite (2D-RPP) van der Waals heterojunction realized. It found that 2D-RPP converts initial n-type...
Abstract With the development of perovskite photodetectors, integrating photodetectors into array image sensors is next target to pursue. The major obstacle photodiodes for dynamic imaging optoelectrical crosstalk among pixels. Herein, a photodiode–blocking diode (PIN‐BD) crossbar with pixel‐wise rectifying property by vapor deposition method presented. PIN‐BD shows large rectification ratio 3.3 × 10 2 under illumination, suppressing electrical as small 8.0% in array. fast response time 72.8...
Growth mechanism of VO<sub>2</sub> particles with size dependent crystallinity: a solid-state dewetting and pyrolysis synergistic effect. Crystallinity, strain defects optimize modulate the MIT behavior particles.
Two-dimensional van der Waals crystals (2D vdW) are recognized as one of the potential materials to solve physical limits caused by size scaling. Here, vdW metal oxide MoO3 is applied with gate dielectric in a 2D field-effect transistor (FET). Due its high constant and good response MoS2 visible light, we obtained field effect for photodetection. In general, device exhibits threshold voltage near 0 V, Ion/Ioff ratio 105, electron mobility about 85 cm2 V−1 s−1 responsivity 5 A/W at low laser...
Abstract The present study focused on the photoelectrocatalytic reduction of CO 2 CuBi O 4 /TiO ‐NTs(TiO nanotube arrays)catalyst under simulated solar irradiation. was successfully loaded TiO ‐NTs via pulse deposition regime from a nitric acid aqueous solution with Bi 3+ /Cu 2+ molar ratio 2, followed by calcination in air at 450 °C. A series condition experiments were conducted to obtain excellent‐performance film. crystalline structure, morphology and elemental composition catalysts...
Van der Waals (vdW) integration of two-dimensional (2D) nanosheets provides the possibility to design optoelectronic devices with extended functionality in a controllable manner. Here, by leveraging appropriate energy band alignment and high-efficiency charge transfer at junction, we construct MoS2/graphene/2D-perovskite vdW heterostructure, which realizes highly sensitive broadband photodetection. Particularly, near-infrared (NIR) wavelength (λ = 1550 nm), heterostructure photodetector...
CuO-based electrodes possess vast potential in the field of CO2 electrochemical reduction. Meantime, TiO2 supports show advantages being non-toxic, low-cost and having high chemical stability, which render it an ideal electrocatalytic support with CuO. However, different morphologies structures can be obtained through various methods, leading to discrepant properties CuO/TiO2. In this paper, three supports, named dense TiO2, nanotube nanofiber, were applied synthesize CuO/TiO2 by thermal...
In this paper, a novel synthetic workflow is presented for procedural generation of room relation graphs floor plans from structured architectural datasets.Different classical plan models, which are based on strong heuristics or low-level pixel operations, our method relies parsing vectorized to generate their intended organizational graph further graph-based deep learning.This research work presents the schema graphs, describes algorithms, and analyzes its time/space complexity.As...
Abstract p–n junction, as an important part of modern electronics and integrated circuits, is the basis various functional devices. Compared with heterojunctions, 2D homojunctions preclude interface problems have greater potential in ultra‐sensitive photodetection. Here, through simple van der Waals contacts a perovskite layer, it realized efficient p‐type doping MoS 2 constructed high‐performance photodiode based on homogeneous junction. The dark current low 10 −12 A, ideality factor 1.3....