Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Generating the energy band diagram for PN junction diode in 3D

Please login with a confirmed email address before reporting spam

I am now having an issue understanding how to create the p-i-n junction energy band diagram profile.

I have attached an .mph file with the geometry and the doping.

I have the p side metal contact at -5 V and the n side metal contact at 0 V (reverse bias). However, the solver for the study states that it cannot converge on a solution. Could someone help me understand why? Am I missing some initial conditions?



0 Replies Last Post 4 ott 2017, 17:15 GMT-4
COMSOL Moderator

Hello Jeff Cammerata

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.