Dear all,
I want to calculate the electron phonon coefficient (lambda) and the
superconducting temperature Tc of my system. However I have several questions:
(a) when the electron phonon coefficient is being calculated in ph.x, for every
point in the phonon space, it is calculated for several values of degauss?
which one do we have to choose? is it the one corresponding to the degauss
value chosen in the scf input?
(b) when calculating lambda, using lambda.x, one of the input parameters is
ngauss; I used mp method so nguass=1 in my case , however in the same
calculations of (a), ngauss=0. Does that influence the results? how to
circumvent this, if it does?
(c) The number of phonon points i have in my ph.x calculations is 13! How can I
make kpoints.x produce 13 points to be used in lamda.x input?
Thanks in advance
ELIO A NAHADUniversity of RondoniaBrazil
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