QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: perfetti on May 11, 2012, 16:29

Title: i-v curve algorithm
Post by: perfetti on May 11, 2012, 16:29

Dear everyone,
       i am calculating the I-V curve following the I-V curve and voltage drop tutorial,and i did the scf calculation for each bias voltage, and stored the nc file seperately. In the scf calculation, I used krylov as device algorithm.  
       And in the step of computing the transmission and voltage drop for each case, I used the script and changed it a little bit according to the notes.  The only thing I am worrying about is : I didn't find the device algorithm in the analysis script, and it only shows up as the configuration.calculator, and I just leave it as it is.
      I am not sure if it's still using krylov algorithm? Cause it's really very slow in this step.
      

Title: Re: i-v curve algorithm
Post by: Anders Blom on May 11, 2012, 22:52

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