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Problem with NEGF in real space

  1. Aug 22, 2011 #1
    I am a Ph.D. Student that my interesting issue is CNT and GNR MOSFETs.
    I used NEGF simulating GNR MOSFET in mode space method. But when I tried to change my simulation method to real space I encountered a problem in calculating electron density.
    Details of simulation algorithm and the problem have been shown in attached file.
    Would you please guide me to solve this problem?

    Attached Files:

  2. jcsd
  3. Sep 1, 2011 #2


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    Are you coupling with a poisson solver? If so, how does that look?
    How are you handling Vg and Bias in the MOSFETs?

    Sorry, I'm not too much of an expert in NEGF...
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