Reply To: Lumerical CHARGE) meaning of decreasing free charge

November 29, 2023 at 3:54 am

Sungmin Yoon

Subscriber

Hello, Amrita.

First of all, thank you for the table. Actually I've curioused about those properties and in case of Ec Vally I actually tested all the possible combinations and concluded that it dosen't matter that much ????. It is glad to see that it was right.

Bad news is - n attribute decreases as bias goes more negative - But the thing is, p attribute is also decreasing. Given that, I guess it is rather numerical error, like you mentioned.

Good news is - It's just a some kind of prior test, the real thing is the other one that you fowarded to R&D team. Thanks for your help.

Attached images in case of someone who has same/similar issue, as below:

n attribute, 0V, -5V, -10V, respectively. Locked color bar with signed log, applying negative bias at the top part of object.