[Pw_forum] Raman intensity from dynmat.x

[Paolo Giannozzi]

Eduardo Ariel Menendez Proupin wrote:

> 1)  What average is the one given by (45.d0*alpha**2 + 7.0d0*beta2)  ?

one for specific but quite common scattering geometry, described in
the reference mentioned in a not too visible comment line:

     ! alpha, beta2: see PRB 54, 7830 (1996) and refs quoted therein
> 
> 2) Is it correct that raman(i,j,nu) is the Raman tensor for the phonon 
> mode nu ?

I hope it is correct

P.
-- 
Paolo Giannozzi, Democritos and University of Udine, Italy