A5101786055- Advanced Fiber Laser Technologies
- Photonic and Optical Devices
- 2D Materials and Applications
- Advanced materials and composites
- Data Management and Algorithms
- Electrodeposition and Electroless Coatings
- Advanced Photonic Communication Systems
- High Entropy Alloys Studies
- Advanced Fiber Optic Sensors
- Advanced Database Systems and Queries
- Metamaterials and Metasurfaces Applications
- Nanomaterials for catalytic reactions
- MXene and MAX Phase Materials
- Laser-Matter Interactions and Applications
- Additive Manufacturing Materials and Processes
- Photonic Crystals and Applications
- Perovskite Materials and Applications
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Photonic Crystal and Fiber Optics
- Nanoparticle-Based Drug Delivery
- Topological Materials and Phenomena
- Metal and Thin Film Mechanics
- Advancements in Battery Materials
- Advanced Photocatalysis Techniques
Peng Cheng Laboratory
2022-2025
Xi'an Jiaotong University
2024
Northeast Agricultural University
2022-2024
Beihang University
2023
Shenzhen University
2020-2022
Tsinghua University
2022
State Key Laboratory of New Ceramics and Fine Processing
2022
Northeastern University
2022
Nanyang Technological University
2022
Microscale (United States)
2020
Graphene based supercapacitors and batteries are a highly competitive choice for electrochemical energy storage devices, thanks to their ultrahigh power density, improved rate capability, long-term cyclability, remarkable safety.
Nowadays more and urban residents are aware of the importance air quality to their health, especially who living in large cities that seriously threatened by pollution. Meanwhile, being limited spare sense nodes, information is very coarse resolution, which brings urgent demands for high-resolution data acquisition. In this paper, we refer real-time fine-gained city-scale employing crowdsource automobiles as well built-in sensors, significantly improves sensing system's feasibility...
Wide band gap nitrogen-doped p-type ZnO films are prepared by radio-frequency magnetron sputtering from a 99.99% purity target. The gas is Ar mixed with various flow rates of nitrogen gas. Hole concentrations increase 1.89×1015to2.11×1019cm−3 as the N2 rate decreases 15to6SCCM (SCCM denotes cubic centimeter per minute at STP), i.e., increasing above 6SCCM carrier concentration. Microphotoluminescence (PL) spectra peaks in near-UV range and change 384nm(3.23eV)to374nm(3.32eV) rate. PL agree...
Abstract The 2D graphene (G) nanosheets (NSs) discovery is amound the foremost revolutionary incidents in materials science history. This has stimulated huge attention study of other novel (2DMs). trend might be called modern day “alchemy,” where basic aim to convert most periodic table elements into G like structures. Monoelemental, atomically thin 2DMs, “Xenes” (“X” = group (III–VI)A elements, “ene” suffix that indicates one atom thick layer atoms) which are a newly invented family among...
Mixed-dimensional binary heterostructures, especially 0D/2D have attracted significant attention due to their unique physical properties. In this contribution, 0D bismuth quantum dots (Bi QDs, VA) are immobilized onto 2D Te nanosheets (Te NSs, VIA) prepare Bi QDs/Te NSs heterostructures (Bi/Te) through a facile and cost-effective hydrothermal method. The results from both experiments density functional theory (DFT) calculations demonstrate the enhanced photo-response behaviors of Bi/Te-based...
A narrow-linewidth laser based on self-injection locking has found widespread applications, including wavelength division multiplexing, sensing, and LiDAR detection. Although can support multi-wavelength operation, conventional implementations have typically been bulky constrained by limited spacing. In this paper, we demonstrate an integrated (MWSIL) capable of generating multiple outputs with tunable Multi-wavelength operation is achieved through the Vernier effect in injection a single...
Two-dimensional (2D) metal-organic frameworks (MOFs) have attracted considerable attention owing to their fascinating properties, including ordered crystalline structures, large surface areas, and related unique 2D properties. Moreover, MOFs been widely used in energy, catalysis, optoelectronic applications. However, researchers performed fewer investigations on photonic To remedy this gap knowledge, recent progress the development of for applications was investigated. First, background...
The much thicker intrinsic absorption layer (IAL) in normal-incidence Ge-on-Si photodetectors (NIPD) usually causes a contradiction between responsivity and bandwidth. In response to this issue, here, we simulate the design of an NIPD with geranium (Ge) layers based on “fishnet” metasurface, leading reduced device thickness as thin 380[Formula: see text]nm. optical simulation results show that light field can be perfectly localized 210[Formula: text]nm IAL, absorptivity is high 99.45% at...
ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionORIGINAL ARTICLEThis notice is a correctionFabrication of Monodisperse Magnetic Fe3O4−SiO2 Nanocomposites with Core−Shell StructuresHua Fang, Chun-yang Ma, Tai-li Wan, Mei Zhang, and Wei-hai ShiCite this: J. Phys. Chem. C 2007, 111, 34, 12872Publication Date (Web):August 7, 2007Publication History Published online7 August 2007Published inissue 1 2007https://pubs.acs.org/doi/10.1021/jp079534dhttps://doi.org/10.1021/jp079534dcorrectionACS...
Recently, object identification with radio frequency (RFID) technology is becoming increasingly popular. Identification time a key performance metric to evaluate the RFID system. The present paper analyzes t... | Find, read and cite all research you need on Tech Science Press
2D Te@Se heterostructure is constructed for PEC-type photodetector. Te@Se-based photodetector exhibits pH-sensitivity in a wide pH range from 1 to 14 with many advantages like self-power, fast dynamic response, and long-term stability.
ADVERTISEMENT RETURN TO ISSUEPREVLetterNEXTADDITION / CORRECTIONThis article has been corrected. View the notice.Fabrication of Monodisperse Magnetic Fe3O4−SiO2 Nanocomposites with Core−Shell StructuresHua Fang, Chun-yang Ma, Tai-li Wan, Mei Zhang, and Wei-hai ShiView Author Information Department Petroleum Machinery, Daqing Institute, 163318, China Cite this: J. Phys. Chem. C 2007, 111, 3, 1065Publication Date (Web):December 30, 2006Publication History Received1 November 2006Revised27...