QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: sweta on July 11, 2011, 13:27

Title: how to draw I-V curve of graphene nanoribbon
Post by: sweta on July 11, 2011, 13:27

Hello Sir,
I am using ATK 11.2.3 to calculate the I-V curve of zigzag graphene nanoribbon. I have already caculated the transmission spectrum of the same. But when I use ATK custom analyser to draw I-V curve (after drag and drop NC file onto the NC file drop), log file stops after writing transmission spectrum in the analyser and do not show any I-V curve. Please help me what procedure and script I should use to draw the I-V curve.
Also tell me how much approximate time it will take to draw
Please help!

Regards!
Sweta

Title: Re: how to draw I-V curve of graphene nanoribbon
Post by: zh on July 21, 2011, 03:22

Have you called the "current" method of "TransmissionSpectrum" object in your script?

Please refer to here:
http://quantumwise.com/documents/manuals/latest/ReferenceManual/index.html/ref.transmissionspectrum.html