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.
Is it possible to extend Poisson equation to new area?
Posted Feb 25, 2016, 5:52 p.m. EST Version 5.0 0 Replies
Please login with a confirmed email address before reporting spam
It can be separated in to two parts, bottom part and upper part. Bottom part is semiconductor, upper parts is oxide and electrolyte.
I can use semiconductor module for the bottom part, but the problem is I also need to include upper part to solve Poisson equation, so that I can obtain the potential distribution in all domain.
My questions are :
1. Is it possible to extend Poisson equation to upper part? Only Poisson equation. If yes, how?
2. Or I can add Poisson equation to the upper part and connect with the bottom part? If so, how to deal with the boundary?
3. If no, which means I need to build a drift-diffusion model for other physics. Which physics should I couple with Poisson equation as electron continuity equation? tds module? Is there any recommended tutorial?
Hello Andy Lee
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.