[Pw_forum] How to choose the sample_bias in STM simulation?

[LEUNG Clarence]

Dear QE users,


Now I want to use QE to get the STM simulation in a kind of 2D materials surface.


How to choose the sample bias in STM simulation?


following is my pp.x input file


&INPUTPP
  prefix='4-4',
  sample_bias = -0.0735d0 ,
  plot_num= 5 ,
/
&PLOT
  nfile = 1 ,
  weight(1)=1.0 ,
  iflag=3 ,
  output_format= 5 ,
 /

Best regards,
LIANG Xiongyi
PhD student
City University of Hong Kong

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