Xianping Chen
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View article: RETRACTED: Zhang et al. Effects of Current Filaments on IGBT Avalanche Robustness: A Simulation Study. Electronics 2024, 13, 2347
RETRACTED: Zhang et al. Effects of Current Filaments on IGBT Avalanche Robustness: A Simulation Study. Electronics 2024, 13, 2347 Open
The Electronics Editorial Office retracts the article “Effects of Current Filaments on IGBT Avalanche Robustness: A Simulation Study” [...]
View article: UB-Mesh: a Hierarchically Localized nD-FullMesh Datacenter Network Architecture
UB-Mesh: a Hierarchically Localized nD-FullMesh Datacenter Network Architecture Open
As the Large-scale Language Models (LLMs) continue to scale, the requisite computational power and bandwidth escalate. To address this, we introduce UB-Mesh, a novel AI datacenter network architecture designed to enhance scalability, perfo…
View article: Adsorption and Detection of Toxic Gases on CuO-Modified SnS Monolayers: A DFT Study
Adsorption and Detection of Toxic Gases on CuO-Modified SnS Monolayers: A DFT Study Open
The emission of toxic gases such as NO2, NO, SO2, and CO from industrial activities, transportation, and energy production poses significant threats to the environment and public health. Traditional gas sensors often lack high sensitivity …
View article: RETRACTED: Effects of Current Filaments on IGBT Avalanche Robustness: A Simulation Study
RETRACTED: Effects of Current Filaments on IGBT Avalanche Robustness: A Simulation Study Open
With the increase in voltage level and current capacity of the insulated gate bipolar transistor (IGBT), the avalanche effect has become an important factor limiting the safe operating area (SOA) of the device. The hole injection into the …
View article: Accurate current measurement method in high frequency hybrid switch test and application
Accurate current measurement method in high frequency hybrid switch test and application Open
Hybrid switch (HyS) consisting of Si IGBT and SiC MOSFET becomes increasingly popular due to its prominent advantages of low power loss and cost in clear energy era. However, the existing studies suffer from the current measurement methods…
View article: A Double-Sided Cooling Approach of Discrete SiC MOSFET Device Based on Press-Pack Package
A Double-Sided Cooling Approach of Discrete SiC MOSFET Device Based on Press-Pack Package Open
The conventional TO-247-3 packages with single-sided cooling limit the thermal and electrical performances of discrete SiC MOSFET devices. In this paper, a double-sided cooling press-pack (PP) packaging approach for the discrete SiC MOSFET…
View article: Thermal Stress Analysis and Control Method for Surface Acoustic Wave Atomizer
Thermal Stress Analysis and Control Method for Surface Acoustic Wave Atomizer Open
To prevent the potential failure of the surface acoustic wave (SAW) atomizer caused by the concentration of thermal stresses, this study investigates the thermal elevation process inherent to the operation of the surface wave atomizer. Sub…
View article: Investigation of Unclamped Inductive Switch Characteristics in 4H-SiC MOSFETs With Different Cell Topologies
Investigation of Unclamped Inductive Switch Characteristics in 4H-SiC MOSFETs With Different Cell Topologies Open
To investigate the unclamped inductive switch (UIS) characteristics, 1200 V silicon carbide (SiC) planar MOSFETs with four cell topologies of linear, current sharing linear, square, and hexagon are designed and manufactured. The experiment…
View article: Adsorption properties of Ni cluster modified TiO <sub>2</sub> (1 0 1) towards SF <sub>6</sub> decomposition gases
Adsorption properties of Ni cluster modified TiO <sub>2</sub> (1 0 1) towards SF <sub>6</sub> decomposition gases Open
Online detection of insulation defects the decomposition products of SF 6 plays a key role in ensuring the safe operation of the gas‐insulated switchgear (GIS) equipment. The pristine TiO 2 (1 0 1) modified by Ni cluster (1–3 Ni atoms) is …
View article: Laser-scribed phosphorus-doped graphene derived from Kevlar textile for enhanced wearable micro-supercapacitor
Laser-scribed phosphorus-doped graphene derived from Kevlar textile for enhanced wearable micro-supercapacitor Open
The development of wearable electronics has facilitated the growth of flexible energy storage systems, including micro-supercapacitors (MSCs). Thus, it is urgent to fabricate MSCs with both excellent mechanical strength and electrochemical…
View article: Electrical SPR biosensor with thermal annealed graphene oxide: Concept of highly sensitive biomolecule detection
Electrical SPR biosensor with thermal annealed graphene oxide: Concept of highly sensitive biomolecule detection Open
(Reduced) graphene oxides as promising 2D materials have been explored extensively to improve the performance characteristics of SPR sensors. Herein, we demonstrate the tuning optical properties of SPR biochips by the combination of two st…
View article: Personal Information Two-dimensional Code Encryption Technology in the Process of E-commerce Logistics Transportation
Personal Information Two-dimensional Code Encryption Technology in the Process of E-commerce Logistics Transportation Open
The popularity of the Internet has given birth to e-commerce and promoted the development of logistics industry. Traditional logistics is frail in personal information confidentiality, and it is easy to leak privacy information in the proc…
View article: Adsorption property of Co, Rh, and Pd-embedded g-C3N4 monolayer to SO2F2 gas
Adsorption property of Co, Rh, and Pd-embedded g-C3N4 monolayer to SO2F2 gas Open
A series of latent insulation failures, including insulation aging and the breakdown of insulating devices caused by the decomposition products of SF6, are quite a threat to the power system. In this study, the adsorption behavior of SO2F2…