Yigui Li
YOU?
Author Swipe
View article: Advancements in the Preparation and Application of Ni-Co System (Alloys, Composites, and Coatings): A Review
Advancements in the Preparation and Application of Ni-Co System (Alloys, Composites, and Coatings): A Review Open
In the field of non-silicon MEMSs (micro-electro-mechanical systems), nickel, with its mature preparation method, good compatibility with non-silicon MEMS processes, and excellent mechanical properties, is one of the commonly used structur…
View article: Reconfigurable directional selective tunneling of p-type phonons in polarized elastic wave systems
Reconfigurable directional selective tunneling of p-type phonons in polarized elastic wave systems Open
There have been many studies on the ground state of phononic crystals, but few studies on the nature of the excited state. In this paper, we introduce the asymmetric Klein tunneling method in phononic systems, which enables selective direc…
View article: Morphology Control and Mechanism of Different Bath Systems in Cu/SiCw Composite Electroplating
Morphology Control and Mechanism of Different Bath Systems in Cu/SiCw Composite Electroplating Open
With the rapid development of electronic technology and large-scale integrated circuit devices, it is very important to develop thermal management materials with high thermal conductivity. Silicon carbide whisker-reinforced copper matrix (…
View article: Reinforcement mechanisms and current research status of silicon carbide whisker-reinforced composites: A comprehensive review
Reinforcement mechanisms and current research status of silicon carbide whisker-reinforced composites: A comprehensive review Open
In recent decades, with the advancement of micro-electro-mechanical systems technology, traditional materials have become insufficient to meet the demands of cutting-edge technology for various material properties. Composites have attracte…
View article: Application of Ni/SiCw Composite Material in MEMS Microspring
Application of Ni/SiCw Composite Material in MEMS Microspring Open
The microspring is a typical type of device in MEMS devices, with a wide range of application scenarios and demands, among which a popular one is the microelectroformed nickel-based planar microspring prepared by the UV-LIGA technology bas…
View article: Advancements in SiC-Reinforced Metal Matrix Composites for High-Performance Electronic Packaging: A Review of Thermo-Mechanical Properties and Future Trends
Advancements in SiC-Reinforced Metal Matrix Composites for High-Performance Electronic Packaging: A Review of Thermo-Mechanical Properties and Future Trends Open
With the advancement of semiconductor technology, chip cooling has become a major obstacle to enhancing the capabilities of power electronic systems. Traditional electronic packaging materials are no longer able to meet the heat dissipatio…
View article: Finite Element Method Assisted Audible Noise Detection for Overhead Line Conductors Using the Cage Experiment
Finite Element Method Assisted Audible Noise Detection for Overhead Line Conductors Using the Cage Experiment Open
Audible noise (AN) has been the main concern in recent years when considering electromagnetic environmental impact in designing overhead lines (OHLs). Driven by the increased demand of high voltage direct current (HVDC) transmission lines,…
View article: Simulation Research on Interdigitated Electrodes based sensors in water solution monitoring
Simulation Research on Interdigitated Electrodes based sensors in water solution monitoring Open
Interdigitated electrodes (IDEs) based sensors have the advantages of being rapid and accurate in the electrochemical detection area. In this paper, simulation research on IDEs-based impedance sensors in water solution is performed, and th…
View article: Design and fabrication of piezoelectrically driven deformable reflective micromirrors based on MEMS technology
Design and fabrication of piezoelectrically driven deformable reflective micromirrors based on MEMS technology Open
As the core component of the adaptive optics system, the deformable mirror is developing towards miniaturization and integration through the combination of MEMS technology. In this paper, based on the inverse piezoelectric effect of piezoe…
View article: Design and Optimization of Piezoelectric Cantilever Beam Vibration Energy Harvester
Design and Optimization of Piezoelectric Cantilever Beam Vibration Energy Harvester Open
Piezoelectric cantilever beams are commonly utilized to harvest energy from environmental vibrations due to their simple structures. This paper optimizes a single crystal trapezoidal hollow structure piezoelectric cantilever beam vibration…
View article: Study of the Inertia Support Potential From HVDC Cables in Power Systems With High Renewable Energy Source Penetration
Study of the Inertia Support Potential From HVDC Cables in Power Systems With High Renewable Energy Source Penetration Open
Stimulated from the de-carbonization targets which was set up by governments worldwide, more and more conventional generation has been decommissioned. Lack of power system inertia support has gradually emerged as a major challenge for syst…
View article: Design, Manufacture and Test of Piezoelectric Cantilever-Beam Energy Harvesters with Hollow Structures
Design, Manufacture and Test of Piezoelectric Cantilever-Beam Energy Harvesters with Hollow Structures Open
This article presents a single-crystal piezoelectric energy harvester (PEH) with a trapezoidal hollow hole that can obtain high energy density at low frequency. Harvesters with a hollow structure were fabricated through a series of manufac…
View article: Preparation of Microneedle Array Mold Based on MEMS Lithography Technology
Preparation of Microneedle Array Mold Based on MEMS Lithography Technology Open
As a transdermal drug delivery technology, microneedle array (MNA) has the characteristics of painless, minimally invasive, and precise dosage. This work discusses and compares the new MNA mold prepared by our group using MEMS technology. …
View article: Study and modeling of the liquid–solid equilibrium of the KCl–KNO<sub>3</sub>–HCl–H<sub>2</sub>O system at 283.15 K
Study and modeling of the liquid–solid equilibrium of the KCl–KNO<sub>3</sub>–HCl–H<sub>2</sub>O system at 283.15 K Open
In this work, the liquid–solid equilibrium of the KCl–KNO 3 –HCl–H 2 O system at 283.15 K was investigated. To calculate the solubility product constants of KCl and KNO 3 in HCl solution, the Pitzer equation was used to calculate the activ…