A5100419981- Advanced Fluorescence Microscopy Techniques
- Photoacoustic and Ultrasonic Imaging
- Layered Double Hydroxides Synthesis and Applications
- Cold Atom Physics and Bose-Einstein Condensates
- Graphene research and applications
- Atomic and Subatomic Physics Research
- Perovskite Materials and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Optical Coherence Tomography Applications
- Nanomaterials for catalytic reactions
- Optical Imaging and Spectroscopy Techniques
- Adsorption and biosorption for pollutant removal
- Advanced Authentication Protocols Security
- Sparse and Compressive Sensing Techniques
- Metamaterials and Metasurfaces Applications
- Zebrafish Biomedical Research Applications
- Pharmacological Effects and Assays
- Cell Image Analysis Techniques
- Quantum optics and atomic interactions
- Spectroscopy Techniques in Biomedical and Chemical Research
- Advancements in Battery Materials
- 2D Materials and Applications
- Anodic Oxide Films and Nanostructures
- Analytical Chemistry and Chromatography
- Angiogenesis and VEGF in Cancer
Xi'an University of Architecture and Technology
2024
East China University of Science and Technology
2017-2024
Chinese Academy of Sciences
2007-2024
Institute of Acoustics
2024
University of Chinese Academy of Sciences
2010-2024
Institute of Microelectronics
2024
University of Science and Technology of China
2013-2023
Institute of Solid State Physics
2011-2023
Suzhou University of Science and Technology
2023
Suzhou Institute of Biomedical Engineering and Technology
2018-2023
Graphdiyne (GD), a novel carbon allotrope with 2D structure comprising benzene rings and carbon–carbon triple bonds, is successfully integrated ZnO nanoparticles by wet chemistry method. An ultraviolet photodetector based on these graphdiyne:ZnO nanocomposites exhibits significantly enhanced performance in comparison conventional device. GD may have diverse applications future optoelectronics. As service to our authors readers, this journal provides supporting information supplied the...
Abstract Owing to their ease of fabrication, low cost, and high flexibility, organic materials have attracted great interests in photodetector (PD) applications. However, suffering from large dark current, small photocurrent, on–off ratio, sensitivity, performances bare organic‐based PDs are not satisfactory. Integrating with other novel semiconductor offers an opportunity overcome these drawbacks. Here, a lateral hybrid organic/lead sulfide (PbS) quantum dot bilayer PD is designed...
In this work, we tackle the problem of car license plate detection and recognition in natural scene images. Inspired by success deep neural networks (DNNs) various vision applications, here leverage DNNs to learn high-level features a cascade framework, which lead improved performance on both recognition. Firstly, train $37$-class convolutional network (CNN) detect all characters an image, results high recall, compared with conventional approaches such as training binary text/non-text...
Abstract Structured illumination microscopy (SIM) has become a widely used tool for insight into biomedical challenges due to its rapid, long-term, and super-resolution (SR) imaging. However, artifacts that often appear in SIM images have long brought question fidelity, might cause misinterpretation of biological structures. We present HiFi-SIM, high-fidelity reconstruction algorithm, by engineering the effective point spread function (PSF) an ideal form. HiFi-SIM can effectively reduce...
Abstract Sorting orbital angular momentum (OAM) and spin (SAM) of photons is crucial for optical communications, storage, quantum information processing, wherein complicated setups or bulky devices are conventionally utilized to determine the via repetitive interference diffractive projection measurements. Recently, advancements in compact single‐shot OAM detection have been made coordinate transformation metasurfaces. Nevertheless, most these strategies require precise separation alignment...
Abstract Large-area high-quality AB-stacked bilayer graphene films are highly desired for the applications in electronics, photonics and spintronics. However, existing growth methods can only produce discontinuous with variable stacking orders because of non-uniform surface strong potential field solid substrates used. Here we report wafer-scale continuous uniform on a liquid Pt 3 Si/solid substrate by chemical vapor deposition. The show quality, mechanical electrical properties comparable...
Abstract In response to the growing demands of advanced 5G/6G communication technologies, millimeter-wave vortex beams have emerged as a promising solution increase channel capacities. This paper introduces novel and efficient method for beam generation by leveraging intrinsic singularities dipole scatterers enhancing their performance through non-local coupling. We demonstrate that singularities—amplitude-zero points in scattering patterns electric (ED) magnetic (MD) resonances – enable...
How is O<sub>2</sub>created in nature? Comprehensive DFT investigations determine the dominance of open-cubane oxo–oxyl coupling mechanism over alternative possibilities.
Transition metal dichalcogenide MoS2 is considered as a type of dielectric loss dominated electromagnetic wave absorbing material owing to the high specific surface area, layered structure, and lightweight. Introduction interfaces will improve performance. Here, phase engineering realized through W doping since microstrain effect, resulting in appearance 2H/1T interface. Furthermore, MoS2/Ti3C2 MXene interface construction heterostructure, leading obvious improvements absorbing. Because...
The confocal and super-resolution imaging has become routine for the visible spectral region, but not deep near-infrared (NIR) region (800–1000 nm) due to lack of bright ultraphotostable fluorophores. We devised a premium fluorochromic scaffold (EC5) spectrally active in this further optimized it by rational systematic molecular engineering over push–pull headgroups. EC5j maximally absorbs/emits at 835/873 nm offers superior brightness 38070 cm–1 M–1 photostability. Using two home-built...
This study provides a solvent control method for synthesizing Mg(OH) 2 with different polarities and improved dye adsorption abilities.
The effect of grain boundary on electrical transportation properties is a basic physical problem and also subject material science technology. In situ measurement powdered materials under high pressure provides chance to figure out the boundaries. this letter, authors report an in impedance spectroscopy method used conjunction with diamond anvil cell for property research boundaries pressure. Powdered CdS was pressed up 23GPa arc corresponding detected. It found that changed could be...
<sec>Free electron laser (FEL) is a high-quality source with wavelengths ranging from short-wave X-ray to long-wave infrared ray. Extreme ultra-violet (EUV) radiation at <i>λ</i> = 13.5 nm emitted by FEL can be used in manufacturing integrated circuit, such as EUV lithography exposure and mask defect inspection. However, the high spatial coherence characteristics similar Gauss intensity profile distribution of has negative effect on imaging, cannot meet requirements imaging...
We propose a new method to produce an electric and magnetic dipolar gas of ultracold dysprosium atoms. The pair nearly degenerate energy levels opposite parity, at 17513.33 cm$^{-1}$ with electronic angular momentum $J=10$, 17514.50 $J=9$, can be mixed external field, thus inducing dipole moment in the laboratory frame. For field amplitudes relevant current-day experiments, we predict up 13 Bohr magnetons, 0.22 Debye, which is similar values obtained for alkali-metal diatomics. When present,...
Dielectric-barrier discharges (DBDs) in atmospheric pressure air have been studied by using a power-frequency voltage source. In this paper the electrical characteristics of DBDs glass and alumina dielectrics investigated experimentally. According to Lissajous figures voltage-charges, it is discovered that discharge power for an dielectric much higher than at same applied voltage. Also, voltage-current curves confirm fact barriers behave like semiconducting materials certain voltages.