Insert files

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sanaz.a...@gmail.com

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Mar 18, 2021, 9:32:16 AM3/18/21
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Hi dear Mit

Thanks a lot for your perfect article.
I did all the steps according to the user guide. Now I want to calculate correction term for my structure.(3D GaAs)
Can you help me which files of my structure should I put in which folders?
This has confused me a lot.
For example, when I get  Elat,  should I not put any of my structure files in any folder? Can I just change the input parameter?

Best regards,
Sanaz

Brian Leininger

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Mar 19, 2021, 12:26:53 PM3/19/21
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Sanaz,

From my understanding and tests, your actual structure files are not needed. Rather,

For the Modeling:

The only structure information you need in the 'in' file is the lattice parameters (cell dimensions), defect location (in crystal/fractional coord.), and charge of defect.

This outputs: V_r.npy (needed for deltaV_q/0 potential alignment, in_dV_mD)

For deltaV_0/p and deltaV_q/0 you need the path to:
V_p.cube/xsf
V_0.cube/xsf
V_q.cube/xsf
V_r.npy
The paths can be written in:
in_dV_0p
in_dV_mD
---------------------------------------
For example (in_dV_0p):

&dV_0p
file_type = cube 
file_pristine = /home/BrianL/CoFFEE_1.1/GaAs/222/sgp/V_p.cube 
file_neutral = /home/BrianL/CoFFEE_1.1/GaAs/222/sgp/V_0.cube 
charge = -3
plt_dir = a1 
factor = Ryd
/

-----------------------------------------------------------------------------------------------------------------------
Mit,

Feel free to correct and/or add to anything that I may have missed.

Brian Leininger

sanaz.a...@gmail.com

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Mar 28, 2021, 5:05:46 AM3/28/21
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Thank you so much Brian.
you mentioned " defect location". Where is this term? In which file?
I need this term for calculate Elatt?

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