A5102741093- Advanced Antenna and Metasurface Technologies
- Gold and Silver Nanoparticles Synthesis and Applications
- Microwave Engineering and Waveguides
- Antenna Design and Analysis
- Magnetic Properties and Applications
- Nanocluster Synthesis and Applications
- Energy Load and Power Forecasting
- Chaos-based Image/Signal Encryption
- Cryptography and Residue Arithmetic
- Quantum Dots Synthesis And Properties
- Advanced biosensing and bioanalysis techniques
- Near-Field Optical Microscopy
- Cryptography and Data Security
- Induction Heating and Inverter Technology
Jiangsu Vocational Institute of Architectural Technology
2023-2024
University of Science and Technology of China
2016-2023
Tennessee Technological University
2010
The quality of the scanning tip is crucial for tip-enhanced Raman spectroscopy (TERS) experiments towards large signal enhancement and high spatial resolution. In this work, we report a controllable fabrication method to prepare TERS-active tips by modifying apex at atomic scale, propose two important criteria in-situ judge tip's TERS activity measurements. One criterion based on downshift first image potential state monitor coupling between far-field incident laser near-field plasmon; other...
With the widely application of Wireless Sensor Network, it is particularly significant to assure a secure communication mechanism between nodes. In order meet needs sensor nodes on low power consumption and less resource, lightweight cryptographic algorithm designed well key constructing riskless WSN scheme. this paper, we propose an improved elliptic curve cryptography digital signature scheme by means optimizing multiplicative inverse module ECDSA, based ECC algorithm. Moreover, implement...
A textile bandwidth-enhanced polarization-reconfigurable half-mode substrate-integrated cavity antenna was designed for wearable applications. slot cut out from the patch of a basic HMSIC to excite two close resonances form wide −10 dB impedance band. The simulated axial ratio curve indicates linear and circular polarization radiation at different frequencies. Based on that, sets snap buttons were added aperture shift Therefore, larger frequency range can be flexibly covered, reconfigured...
A textile bandwidth-enhanced half-mode substrate-integrated cavity (HMSIC) antenna based on embroidered shorting vias is designed. Based the simulated results of basic HMSIC antenna, two hollow posts with square cross-sections are added as at intersections zero-E traces TM210HM and TM020HM modes to shift TM010HM-mode band merge bands higher-order for bandwidth enhancement. prototype practically fabricated computerized embroidery techniques. Measurement show that an expanded −10 dB impedance...
Abstract Tip-enhanced Raman spectroscopy (TERS) has recently been developed to push the spatial resolution down single-chemical-bond scale. The morphology of scanning tip, especially atomistic protrusion at tip apex, plays an essential role in obtaining both high and large field enhancement Ångström level. Although it is very difficult directly characterize structures scattering from apex’s own vibrations metal can provide valuable information about stacking atoms apex. However, conventional...
Current transformer (CT) is a device that transfers the electrical energy from one circuit to another through shared magnetic field. In CT, heat generated in core, tank wall, primary and secondary windings. The performance of current well indicated by temperature distribution inside CT. this study, numerical analysis was performed predict CT at every instant under different load conditions. It found results obtained were good agreement with experimental measurements.