• Matlab
  • Simulink
  • NS3
  • OMNET++
  • NS2

Research on Failure Mechanism of Power GaAs PCSS

This paper presents an experimental study on the failure mechanism of high-power Gallium Arsenide (GaAs)-based photoconductive semiconductor switches (PCSS). Two of the typical failure scenarios of high-power GaAs PCSS are discussed: 1) a failure of a 3-mm-gap GaAs PCSS at output current of 45 A and 2) the failure of two 2-mm-gap GaAs PCSSs at output currents of 1.45 and 1.8 kA, respectively. The failure mechanisms of these two cases are analyzed and summarized as follows: The failure of high-powerGaAs PCSS is mainly dominated by the development of current filaments under low output currents.

A large number of energetic carriers in the bulk region of the current filament can cause the dot damage. When the dot damage is dense enough to form a continuous chain connecting the PCSS electrodes, a damage path is created and a catastrophic breakdown occurs. The thermal stress is the main cause of the failure of high-power GaAs PCSS under high current scenarios. The stress can cause local microscopic fracture on the surface of PCSS. At the time when these local microscopic fractures reach a critical level, a macroscopic fracture occurs resulting in a disintegration of the high-power PCSS.

Related Power Electronics Project Titles:

Subscribe Our Youtube Channel

You can Watch all Subjects Matlab & Simulink latest Innovative Project Results

Watch The Results

Our services

We want to support Uncompromise Matlab service for all your Requirements Our Reseachers and Technical team keep update the technology for all subjects ,We assure We Meet out Your Needs.

Our Services

  • Matlab Research Paper Help
  • Matlab assignment help
  • Matlab Project Help
  • Matlab Homework Help
  • Simulink assignment help
  • Simulink Project Help
  • Simulink Homework Help
  • Matlab Research Paper Help
  • NS3 Research Paper Help
  • Omnet++ Research Paper Help

Our Benefits

  • Customised Matlab Assignments
  • Global Assignment Knowledge
  • Best Assignment Writers
  • Certified Matlab Trainers
  • Experienced Matlab Developers
  • Over 400k+ Satisfied Students
  • Ontime support
  • Best Price Guarantee
  • Plagiarism Free Work
  • Correct Citations

Delivery Materials

Unlimited support we offer you

For better understanding purpose we provide following Materials for all Kind of Research & Assignment & Homework service.

  • Programs
  • Designs
  • Simulations
  • Results
  • Graphs
  • Result snapshot
  • Video Tutorial
  • Instructions Profile
  • Sofware Install Guide
  • Execution Guidance
  • Explanations
  • Implement Plan

Matlab Projects

Matlab projects innovators has laid our steps in all dimension related to math works.Our concern support matlab projects for more than 10 years.Many Research scholars are benefited by our matlab projects service.We are trusted institution who supplies matlab projects for many universities and colleges.

Reasons to choose Matlab Projects .org???

Our Service are widely utilized by Research centers.More than 5000+ Projects & Thesis has been provided by us to Students & Research Scholars. All current mathworks software versions are being updated by us.

Our concern has provided the required solution for all the above mention technical problems required by clients with best Customer Support.

  • Novel Idea
  • Ontime Delivery
  • Best Prices
  • Unique Work

Simulation Projects Workflow

Embedded Projects Workflow