[QE-users] Error while phonon calculation (ph.x)

[Md. Jahid Hasan Sagor]

Hi Dear QE Experts,

I am trying to calculate second order force constants for GaAs. I
successfully ran pw.x, but after that when I ran ph.x, I got the following
error.

*ask # 0 from phq_readin : error # 1 no electric. field with metals*

Input files are attached here. I have used epsil = .true. for phonon
calculation to calculate born charge and dielectric constant.
Would you please give some solutions for this?

Best
Md Jahid Hasan
Mechanical Engg
PhD Student
University of Maine
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