A5100359422- Semiconductor materials and devices
- Advancements in Semiconductor Devices and Circuit Design
- Radio Frequency Integrated Circuit Design
- Advanced Sensor and Energy Harvesting Materials
- Melanoma and MAPK Pathways
- Quantum optics and atomic interactions
- Cancer Mechanisms and Therapy
- Integrated Circuits and Semiconductor Failure Analysis
- Protein Kinase Regulation and GTPase Signaling
- Photonic and Optical Devices
- Advanced MIMO Systems Optimization
- Smart Grid and Power Systems
- Silicon and Solar Cell Technologies
- Gas Sensing Nanomaterials and Sensors
- Cooperative Communication and Network Coding
- Mechanical and Optical Resonators
- 3D Printing in Biomedical Research
- Dielectric materials and actuators
- Child Nutrition and Water Access
- High-Temperature Coating Behaviors
- Advanced Materials and Mechanics
- Power Systems and Renewable Energy
- Advanced Surface Polishing Techniques
- Electrostatic Discharge in Electronics
- High-Voltage Power Transmission Systems
East China University of Technology
2023-2025
National University of Defense Technology
2021-2024
Hainan Normal University
2023-2024
China Fishery Machinery and Instrument Research Institute
2023-2024
Ministry of Agriculture and Rural Affairs
2024
Nokia (United States)
2024
Palace Museum
2024
Chinese Academy of Fishery Sciences
2024
Nokia (Finland)
2016-2023
China General Nuclear Power Corporation (China)
2022-2023
This study proposes a green and efficient atom- step-economical method for converting hazardous CS2 to dithiocarbamate derivatives under visible light irradiation catalyst-free conditions. By the construction of novel C-S C-N bonds, series β-dicarbonyl compounds amines are incorporated into products. Under light, amine first form bis(dialkylaminethiocarbonyl)disulfides, which then react with K2CO3-activated electron donor-acceptor (EDA) complexes subsequently generate target confirms time...
Abstract In the regime of Rydberg electromagnetically induced transparency, we study correlated behaviors between transmission spectra a pair probe fields passing through respective parallel one-dimensional cold ensembles. Due to van der Waals (vdW) interactions atoms, each ensemble exhibits local optical nonlinearity, where output EIT are sensitive both input intensity and photonic statistics. More interestingly, nonlocal nonlinearity emerges two spatially separated ensembles, as...
This study investigates the integration of Building Information Modeling (BIM) and Internet Things (IoT) in construction projects to enhance efficiency, safety, lifecycle monitoring. Despite significant potential BIM IoT facilitate transformation industry, existing research lacks a comprehensive framework that addresses its interoperability challenges, data security concerns, real-world implementation barriers. To address this gap, multiple case approach was employed, incorporating...
In order to further investigate the non-reciprocity of light propagation in defective atomic lattices, due its effective application designing novel photonic devices, such as all-optical diodes and isolators, which are powerful tools for information processing quantum simulation. We innovatively propose use Fibonacci sequence modulate arrangement vacant lattice cells forming a quasi periodic lattices. electromagnetically induced transparency window, probe is almost not absorbed with control...
The degradation of S-parameters 0.16-/spl mu/m nMOS devices due to gate-oxide breakdown is examined. An equivalent circuit model for MOSFETs after proposed. influence nMOSFET on the performance a low-noise amplifier studied using model. Depending which device and how many fingers break down, continues work, despite fact that noise figure degrades significantly.
This paper systematically investigates the hot-carrier- and soft-breakdown-induced performance degradation in a CMOS voltage-controlled oscillator (VCO) used phase-locked-loop frequency synthesizers. After deriving closed-form equations to predict phase noise VCO gain, we relate RF such as noise, tuning range, gain of subject electrical stress. The circuit degradations predicted by analytical model are verified SpectraRF simulation using parameters extracted from experimental data 0.16 /spl...
Abstract Hybrid bolted/bonded joints may have the advantages of both mechanical and adhesively bonded or disadvantages, which depends entirely on reasonable design. The design hybrid joint is a complex issue, related to material properties connected parts adhesive layer, number size bolt, geometrical characteristics joint. Furthermore, secondary bending in single‐lap bypass load multirow bolted increase complexity problems. Therefore, detailed tests adequate data are essential do further...
Device parameters degradation of nonlinear elements subject to drain and gate voltage stress is examined experimentally. Analysis metal-oxide-semiconductor field-effect transistor linearity due given. Effects on radio frequency (RF) circuit are investigated systematically through a SpectreRF simulation based measured device data.
A bulk-FinFET with dual material gate called DMG-Bulk-FinFET is proposed in this paper. Its characteristics are compared to the normal using 3-D simulations. It demonstrated that new structure has features suppressing short channel effects, improving transconductance and enhancing carrier transport efficiency. Moreover, these can be optimized by engineering length ratio workfunction difference. This work illustrates better performance of than its counterpart single presents an optimization...
Fabrication of transition-metal catalytic materials is regarded as a promising strategy for developing high-performance sodium-selenium (Na-Se) batteries. However, more systematic explorations are further demanded to find out how their bonding interactions and electronic structures can affect the Na storage process. This study finds that lattice-distorted nickel (Ni) structure form different with Na2 Se4 , providing high activity catalyze electrochemical reactions in Na-Se Using this Ni...
Kelp, often referred to as a “sea vegetable”, holds substantial economic significance. Currently, the drying process for kelp in China primarily relies on outdoor sun-drying methods. Detecting field presents challenges arising from issues such overlapping and obstruction. To address these challenges, this study introduces lightweight model, K-YOLOv5, specifically designed precise detection of sun-dried kelp. YOLOv5-n serves base with several enhancements implemented study: addition head...
Abstract Three methods can be used to evaluate the colour on architectural heritage: manual evaluation, instrumental measurement, and process restoration. Optical instruments that obtain relatively accurate chromaticity data are ideal. As heritage sites age, their fluctuates. Researchers must screen analyse features based experience with perception. This study combines quantitative analysis a scaled perception survey Wen Yuan Ge in Forbidden City provide new reference for researching...
The degradation of S-parameters 0.16 /spl mu/m NMOS devices due to gate oxide breakdown is examined. An equivalent circuit model for MOSFETs after proposed. influence nMOSFET on the performance a low noise amplifier studied using model. Depending which device and how many fingers breakdown, there nonzero probability that continues work, in spite fact figure drastically degrades.
This study reports a novel method for the synthesis of fused quinazolinones by visible-light-induced cyclization 2-aminobenzaldehydes and tetrahydroisoquinolines. The reaction is easily carried out irradiation with blue LED in presence 9-fluorenone air. A broad substrate scope good tolerance functionalities was observed under optimized conditions. Moreover, using 2-aminophenone as similar conditions, same product obtained when carbon removed. bio-active naturally occurring alkaloid...
Control of unidirectional light propagation is paramount importantance to optical signal processing and communication. Especially, the amplified can isolate noise well that may provide more applications. In this work, we propose a dynamically modulated regime realize reflection amplification in short dense uniform atomic medium, all atoms are driven into four-level double-Λ type by two coupling fields with linearly varied intensities along x direction weak probe fields. Based on four-wave...
High-performance non-reciprocal photonic devices can improve the efficiency of optical quantum manipulation, information processing, and simulation effectively. The enhanced signal simultaneously amplify weak output by system isolate sensitive from back-scattered external noise, which is core technology high-performance devices. In our previous work (<ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://doi.org/10.1364/OE.499738">2023...
Based on the broken spatial symmetry, we propose a scheme for engineering unidirectional photonic reflector using one-dimensional atomic lattice with defective cells that have been specifically designed to be vacant. By trapping three-level atoms and driving them into regime of electromagnetically induced transparency, through skillful design number position vacant in lattice, numerical simulations demonstrate broad high reflection region can realized within EIT window. This proposed...
We present novel and cost effective integration schemes with high performance analog voltage components to enable system-on-chip (SOC) designs in advanced CMOS technologies. The new transistors have superior compared the standard logic devices resulting significant area savings greater functionality. (HV) reliable 6V capability for direct battery connection circuits other applications. Additional cost-free are also provided including fully isolated CMOS; ppoly-pwell capacitors varactors;...
In this paper, in order to improve the driving ability of vertically-stacked gate-all-around (GAA) Si nanosheets (NSs) devices, a high-efficiency hybrid pattern technique with SiNx spacer-image transfer (SIT) and conventional photolithography was proposed implemented form size-enlarged landing pads (LPs) on nanscale fins at same time, which increase volumes electrical conductance pathway between NS channels source drain (SD) electrodes high process efficiency compatibility traditional mass...
Conductive polyacrylamide (PAM) hydrogels with salts that act as electrolytes have been used transparent electrodes high elasticity in flexible electronic devices. Different types and contents of raw materials will affect their performance all aspects. We tried to introduce highly hydratable into PAM improve water retention capacity. can the capacity a certain extent. In particular, containing higher concentrations lithium chloride (LiCl) calcium (CaCl2) showed an extremely strong could...