[Pw_forum] a problem about the output of example2

Stefano Baroni baroni at sissa.it
Thu Oct 16 18:38:41 CEST 2003


You can find the answer in any solid-state physics textbook. What is the
ionic contribution to the dielectric constant of Silicon? ;-)

Stefano Baroni

Li Yu wrote:

> Hi, Every one,
>     I am a beginner of PWscf. I have a problem about
> the output file of pw_example/example2. In file
> "si.phG.out", I can find the dielectric tensor of
> silicon. I wonder if it is the high frequency one, (I
> mean if the is only the electron contribution), or it
> includes the ions contribution. Thanks.
> 
> Sincerely Li Yang 
> 
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-- 
Stefano Baroni
SISSA and DEMOCRITOS National Simulation Center
via Beirut 2-4, I34014 Trieste, Italy, [+39] 040 3787 406






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