QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: rana on March 14, 2016, 09:53

Title: High Drain Bias
Post by: rana on March 14, 2016, 09:53

Sir how is the simulation for high drain bias is carried out in ATK? Is it based on Montecarlo simulations??

Title: Re: High Drain Bias
Post by: Jess Wellendorff on March 15, 2016, 09:12

All finite-bias calculations are done exactly the same way, no matter the value of the bias. In order to get good SCF convergence at high bias, we usually recommend to increase the bias in small steps, e.g. in IVCurve analysis.

Title: Re: High Drain Bias
Post by: Anders Blom on March 15, 2016, 11:13

No, it's not Monte Carlo, it's Landauer-Büttiker / NEGF formalism.