<html><head></head><body><div class="ydpec8b9372yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div id="ydpec8b9372yiv4214668993"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;" class="ydpec8b9372yiv4214668993yahoo-style-wrap"><div dir="ltr" data-setdir="false">Dear QE user,</div><div dir="ltr" data-setdir="false">I am a beginner at quantum espresso , until now i did the simulation i never faced the convergence issue but this time i am facing it and the problem is i tried various means available to converge it </div><div dir="ltr" data-setdir="false">i am trying to doped nickel atom on borophene sheet while trying to validate a paper present online which was done previously but the system dot conserve i am using paw potentials and did all the things available online on previous threads about covergence issue but the issue dont resolve the scf correction factor never goes down below 1 and slow i tried lowering mixing bet but that too doesnt do any trick ,and the scf correction factors goes down and then suddenly jumps up .</div><div dir="ltr" data-setdir="false">please suggest any solution </div><div dir="ltr" data-setdir="false">sincerely </div><div dir="ltr" data-setdir="false">naval kishor </div></div></div></div></body></html>