Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Dont know how to write PDE of semiconductors in Matlab (PDE solver)

  1. Mar 24, 2012 #1
    Hey! I am still stuck on solving pn junction using Matlab. Firstly, I tried to write my own program to calculate all variables (using Gummel approximation and similar stuff) and indeed I did it, but unfortunately my program is tend to diverge. So I decided to use PDE solver which is included in Matlab. However, I dont know how to write semiconductors equations according to PDE syntax. Please help me or give an advise at least.
    Semiconductor equations are here: http://journals.tubitak.gov.tr/elektrik/issues/elk-11-19-1/elk-19-1-7-0812-29.pdf - 2,3,4,5,6 eq.
    I am trying to use this tutorial: http://www.mathworks.se/help/techdoc/math/f1-663004.html#brfhed9-1 [Broken]
     
    Last edited by a moderator: May 5, 2017
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted



Similar Discussions: Dont know how to write PDE of semiconductors in Matlab (PDE solver)
  1. ODE/PDE's in Matlab (Replies: 6)

Loading...