Dear Dr. Apsi,
Thank you for the explanation.
I considered the Fermi energy value from Non-self consistent calculation
(NSCF).
As you say broadening is responsible for these few states on the fermi
energy, will it be helpful if I change the smearing type???
(Pardon me if the question is pointless
Dear B S Bhushan,
To me it looks like
1) QE/PWscf sets the Fermi level in the band gap, at some arbitrary
energy just so that the number of electrons is conserved: It could be
higher (but hardly lower). This is normal, as the energy position is not
specifically defined so long as the numb
Dear Dr. Giovanni,
Thank you very much for your response.
Google drive link below contains the images of structure, Bandstructure and
DOS, as well as the input scripts.
The system is a 5*5 graphene cell with single Sulfur dopant.
https://drive.google.com/open?id=11Q7xfMGCHJDUlPK0amTnWO-y4R70ZQWj
Maybe you could send input files and a plot of DOS and band structure to help
people to figure out
what is happening.
If DOS and band structure do not agree with each other, I would not trust to
either!!!
What do you mean that you repeat the calculation with **different theory**
Giovanni