How Can MATLAB Simulate Semiconductor vs. Insulator Band Theory?

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SUMMARY

This discussion focuses on simulating the band theory differences between semiconductors, specifically Silicon (Si), and insulators like Diamond using MATLAB or open-source software. Users suggest MATLAB for its accessibility in educational settings and mention Quantum Espresso as a potential alternative for more advanced simulations. The goal is to create a simple applet to visually demonstrate these concepts to undergraduate students.

PREREQUISITES
  • Familiarity with MATLAB programming
  • Understanding of semiconductor and insulator properties
  • Basic knowledge of band theory in solid-state physics
  • Experience with Quantum Espresso for advanced simulations
NEXT STEPS
  • Research MATLAB's capabilities for simulating band structures
  • Explore Quantum Espresso documentation for semiconductor simulations
  • Learn about visualizing band diagrams in MATLAB
  • Investigate open-source alternatives for band theory simulations
USEFUL FOR

Students, educators, and researchers in physics or materials science looking to visualize and understand the differences in band theory between semiconductors and insulators.

Matiasss
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I am interested in simply simulating in MATLAB or an open source software, the following qualitative explanation of the band theory. I want to show to an undergraduate course maybe a simple applet with the difference between semiconductor (Si) and insulator (Diamond for example) .

do you have any idea? i have also heard about Quantum Espresso.

thanks!
 
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