Modelling MOSFET: "Not all parameters converged"

Please login with a confirmed email address before reporting spam

Hello, in the file I have attached I am trying to model the DC characteristics of a multi-layered Mosfet. While building my model I used [https://www.comsol.com/model/dc-characteristics-of-a-mos-transistor-mosfet-14609 ] to help with with my model, the key difference between my model and the one in the link is that I have multiple layers. I have been able to successfully run a few simulations under certain conditions however when I change the gate voltage, or source voltage, the model seems to not work, the error says not all parameters converged. I'm not quite sure what I'm doing wrong here, as what I did is essentially just a modified version of the linked model. Any help would be appreciated, many thanks!



0 Replies Last Post 2024年3月21日 GMT+1 23:29
COMSOL Moderator

Hello Srivathsav Kurra

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.

Reply

Please read thediscussion forum rulesbefore posting.

Pleaselog into post a reply.

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

Baidu
map