[Pw_forum] Symmetry problem in Ge and phonon calculation problem in InP

Paolo Giannozzi giannozz at democritos.it
Tue Apr 13 09:49:03 CEST 2010

Ashutosh Kumar wrote:

> Since epsil=.true. and elph=.true. are not compatible

in a metal, macroscopic electric fields are zero.
In an insulator, tha electron-phonon coefficient
"lambda" is zero. Why do you want to calculate both?

Paolo Giannozzi, Democritos and University of Udine, Italy

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