Does anybody have experience in electric field calculations using VASP? I gave the electric field to an already relaxed structure and it shows
electronic self consistency is not achieved. I even tried
NELM=300 but still the ground state energy has not been converged.
If I use the
ISIF tag along with the electric field tag, the calculations end abruptly and show an error. Is there anything else we can do? Would it be right if I take the
CONTCAR after giving the electric field and relax it again using