[Pw_forum] What is the correct Dipole and potential amp. Ratio in output?

[yavar pour azar]

Dear QE users,

after a calculation with dipole correction I found that the followinf ratio
is not 4(pi)


(potential amp)*(cell surface area) / (dipole)

this ratio in many cases is about 22.6, but I think it should be (4*pi)
according to the references.
Is this misunderstand in unit conversion?

thanks in advance.

Yavar T. Azar
PhD student
Physics Dept. Amir kabir Univ.
Tehran, Iran
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