QuantumATK Forum
QuantumATK => General Questions and Answers => Topic started by: Shan on January 10, 2019, 12:44
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Dear QW team,
When we build a two probe device... The device consists of electrode regions and electrode extension regions.
What is the purpose of this Electrode extension region ?????
Is it to mitigate the effect of a practical contact ?
Please clarify.
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Please see our description of the NEGF formalism here: https://docs.quantumwise.com/manual/NEGF.html
You may also consult then introductory tutorial on transport calculations i QuantumATK: https://docs.quantumwise.com/tutorials/atk_transport_calculations/atk_transport_calculations.html