<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">shamik chakrabarti</b> <span dir="auto"><<a href="mailto:shamik15041981@gmail.com">shamik15041981@gmail.com</a>></span><br>Date: Fri, 22 Apr 2022 at 15:18<br>Subject: Ghost band error<br>To: A Mailing list for WIEN2k users <<a href="mailto:wien@zeus.theochem.tuwien.ac.at">wien@zeus.theochem.tuwien.ac.at</a>><br></div><br><br><div dir="ltr"><div>Dear Wien2k users,</div><div> I have tried to optimize an Al doped structure with GGA. In the second iteration it complains about Ghost band error appearing due to Al s orbital (l=0). By default the energy parameter as set in case.in1c is 0.3 Ry for s orbital of Al. I have checked the case.scf1 & case.scf2 & found that the energy parameter for Al s is ~ - 0.29 Ry. Henceforth, I have modified the case.in1c and replaced the energy parameter of
Al s to - 0.3 Ry & the calculation is running smoothly. My question is, have I done the right? <br></div><div><br></div><div>with regards,<br></div><br>-- <br><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Dr. Shamik Chakrabarti</div><div style="font-size:small">Research Fellow </div><div style="font-size:small">Department of Physics</div><div style="font-size:small">Indian Institute of Technology Patna</div><div style="font-size:small">Bihta-801103</div><div style="font-size:small">Patna</div><div style="font-size:small">Bihar, India</div></div></div></div></div></div></div></div></div>
</div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Dr. Shamik Chakrabarti</div><div style="font-size:small">Research Fellow </div><div style="font-size:small">Department of Physics</div><div style="font-size:small">Indian Institute of Technology Patna</div><div style="font-size:small">Bihta-801103</div><div style="font-size:small">Patna</div><div style="font-size:small">Bihar, India</div></div></div></div></div></div></div></div></div>