A5101494282- Thin-Film Transistor Technologies
- Thermography and Photoacoustic Techniques
- Nanowire Synthesis and Applications
- Silicon Nanostructures and Photoluminescence
- Infrared Target Detection Methodologies
- Advancements in Battery Materials
- Semiconductor materials and devices
- Silicon and Solar Cell Technologies
- Advanced Battery Materials and Technologies
- Advanced MEMS and NEMS Technologies
- Advanced Semiconductor Detectors and Materials
- 2D Materials and Applications
- TiO2 Photocatalysis and Solar Cells
- Mechanical and Optical Resonators
- Surface Modification and Superhydrophobicity
- ZnO doping and properties
- Supercapacitor Materials and Fabrication
- CCD and CMOS Imaging Sensors
- Ga2O3 and related materials
- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Advanced battery technologies research
- Photoacoustic and Ultrasonic Imaging
- Graphene research and applications
Institute of Microelectronics
2013-2024
Chinese Academy of Sciences
2013-2024
Yanshan University
2022-2024
University of Chinese Academy of Sciences
2017-2023
Liaocheng University
2022
Chongqing Jiaotong University
2022
Naval University of Engineering
2019
Syracuse University
2015
Harbin Medical University
2009-2010
University of Science and Technology of China
2007
Aqueous zinc batteries using environment-friendly and sustainable quinone cathodes realize a long life cycle, high active mass loading, excellent flexibility, showing its potential for application in wearable electronics.
Abstract Ternary two‐dimensional (2D) semiconductors with controllable wide bandgap, high ultraviolet (UV) absorption coefficient, and critical tuning freedom degree of stoichiometry variation have a great application prospect for UV detection. However, as‐reported ternary 2D often possess bandgap below 3.0 eV, which must be further enlarged to achieve comprehensively improved UV, especially deep‐UV (DUV), detection capacity. Herein, sub‐one‐unit‐cell monolayer BiOBr nanoflakes (≈0.57 nm)...
Abstract Semiconductor technology is currently impaired by the surface dangling bond of materials, which introduces scattering and interface traps. 2D especially transition metal dichalcogenides (TMDs) with different main groups, have settled this issue utilizing unique atomically smooth surfaces van der Waals (vdW) structures. Over past few decades, many processes for exploring new manipulating physical properties, synthesizing single crystals been developed. Among these group IVB TMDs are...
The ultrabroadband spectrum detection from ultraviolet (UV) to long-wavelength infrared (LWIR) is promising for diversified optoelectronic applications of imaging, sensing, and communication. However, the current LWIR-detecting devices suffer low photoresponsivity, high cost, cryogenic environment. Herein, a high-performance photodetector demonstrated with detecting range UV LWIR based on air-stable nonlayered ultrathin Fe3 O4 nanosheets synthesized via space-confined chemical vapor...
2D planar structures of nonlayered wide-bandgap semiconductors enable distinguished electronic properties, desirable short wavelength emission, and facile construction heterojunction without lattice match. However, the growth ultrathin materials is limited by their strong covalent bonded nature. Herein, synthesis CuBr nanosheets with a thickness about 0.91 nm an edge size 45 µm via controllable self-confined chemical vapor deposition method described. The enhanced spin-triplet exciton (Zf ,...
Abstract Resistive random access memory (RRAM) based on ultrathin 2D materials is considered to be a very feasible solution for future data storage and neuromorphic computing technologies. However, controllability stability are the problems that need solved practical applications. Here, by introducing damage‐less ion implantation technology using ultralow‐energy plasma, transport mechanisms of space charge limited current Schottky emission successfully realized controlled in RRAM Bi 2 Se 3...
Abstract Multivalent secondary batteries (MSBs) have attracted great attention in view of their rich resources, low cost, and high safety. However, its development application are still plagued by electrode materials. With renewable highly adjustable structures, organic materials (OEMs) several advantages over traditional inorganic (IEMs), which has become the current research hotspot for MSBs. In this review, we present recent developments OEMs used batteries, including carbonyl compounds,...
Amino-terminated ionic liquid assisted multiphoton photoreduction (IL-MPR) was developed for the direct writing of subwavelength gold nanostructures in AuCl4- ions aqueous solution by femtosecond laser. It revealed that carbon chain length crucial morphology and size control nanostructures. A 228 nm width nanostructure, which beyond optical diffraction limit, fabricated matching between IL power scanning speed laser beam. The measured conductivity is same order as bulk gold. Furthermore, we...
Recent progress in the fabrication of controlled structures and advanced materials has improved battery performance terms specific capacity, rate capability, cycling stability. However, interfacial problems such as increased resistance contact instability between electrodes solid/liquid electrolytes still put pressure on controllable formation improvement well safety. Here, we first briefly introduce deposition techniques working mechanism experimental process, then illustrate associated...
Wettability is an important property of solid surfaces and widely used in many industries. In this work, seven silicon microstructure were made by plasma immersion ion implantation (PIII) technology. The experimental contact angles theoretical various compared, which indicated that the classical theory had great limitations predicting static complex structures. A parameterized surface was established computational fluid dynamics (CFD) with a volume-of-fluid (VOF) model to analyze reasons for...
In light of the predicament concerning small gain and narrow frequency range miniature antennas, this paper employs implementation a fractal repeating array structure double-layer folding antenna structure. Through these measures, is endowed with high an expansive range, all within its diminutive size. The presents exquisite high-gain flexible multi-band antenna, utilizing dielectric substrate composed material polyimide, thickness merely 0.1 mm. bestows feathery mass 4 mg upon enabling it...
The thickness nonuniformity of an electroformed layer is a bottleneck problem for micro metal devices. In this paper, new fabrication method proposed to improve the uniformity gear, which key element various microdevices. effect photoresist on was studied by simulation analysis, showed that as increased, gear should decrease due reduced edge current density. Differently from traditional performed one-step front lithography and electroforming, multi-step, self-aligned electroforming are used...
A novel substrate-free uncooled IR detector based on an optical-readable method is presented and fabricated successfully. The composed of a bi-material (BM) cantilever array, without silicon substrate, which eliminated in the fabrication process. Compared with generally used sacrificial layer cantilever, loss incident energy caused by reflection from absorption substrate completely structure. radiation reaching surface increases over 80% case array structure, compared to Moreover, structure...
The passivation process is of significant importance to produce high-efficiency black silicon solar cell due its unique microstructure. has been produced by plasma immersion ion implantation (PIII) process. And the Silicon nitride films were deposited inline plasma-enhanced chemical vapor deposition (PECVD) be used as layer for cell. microstructure and physical properties characterized scanning electron microscope (SEM), Fourier transform infrared spectroscopy (FTIR), spectroscopic...