Dear users,

           I am trying to calculate e-ph matrix element (g) for Aluminium as a 
function of q (phonon wave vector) and nu(index of the phonon branch). I had 
gone thru the source code "elphon.f90" for this purpose. I could figure out all 
the variables like k,i,j,q but not nu. I see a variable 'imode0' which i cannot 
figure out its purpose. Can someone please help me with identifying the nu ? 

Also is there an efficient way to estimate g from the values of lambda and 
gamma ?


Thanks
Ajit

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