QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: pervanem on June 10, 2021, 16:11

Title: How I change the electrode lengths (not extension)
Post by: pervanem on June 10, 2021, 16:11

Hello,
I will perform NEGF calculation for graphene nanoribbon.
https://docs.quantumatk.com/tutorials/graphene_nanoribbon_device/graphene_nanoribbon_device.html

I could not  get a validated electrode message in validator electrode section...

Can you help me?
thanks....

Title: Re: How I change the electrode lengths (not extension)
Post by: mlee on June 11, 2021, 10:27

The linked tutorial has been outdated.  Your recent version can show only minimal electrode for the efficient performance. Instead of controlling the electrode size, you can change the electrode extension in the recent version. If you would like to validate the electrode size, you can manually test the size effect of electrode. Then you can consider the size of the electrode extension. I will report the developer to optimize the GUI for the electrode validation.

Title: Re: How I change the electrode lengths (not extension)
Post by: pervanem on June 13, 2021, 13:24

thank you for reply...:)