EPW Forum

Dear Ashwath, That the large Im/Re ratio is indeed a problem, can you try to find a better initial guess for your wannierization? Also, is your system metallic and if yes, are you including some of the unoccupied states in your calculation as well? Once wannierization is fine, we can analyse the ...

Dear Xiang Xing, Have you tried plotting your SiC band structure? This material has a gap and the Fermi level listed in the scf output file should be placed somewhere inside the gap, and anywhere inside the gap the DOS is indeed = 0. This also then affects your lambda values because the expression ...