[QE-users] Regarding calculation of Deformation potential of 3D cubic CH3NH3PbI3 material

[Sandeep Hundal]

Dear Experts/Users
I am trying to find the mobility of 3D cubic CH3NH3PbI3  through
deformation potential theory using qe. For mobility calculation, one has to
find the deformation potential. Can someone please elaborate on how to find
the deformation potential of this cubic material? Deformation potential has
a "change in energy " term in the theoretical formulae: *deformation
potential = change in energy / (change in length/ original length)*. It
would be a great help if someone could help or suggest something in order
to solve this issue.
Thanks in advance
Best Regards
Sandeep
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