<div dir="ltr">Dear Prof. Marks,<div><br></div><div> I think there is a huge misunderstanding. I am patient enough to see the simulation converging. However, using MSR1a I am getting "error in mixer, check RMT & model". Is it due to that the RMT's are too close during the optimization of both density & atomic coordinates?.. Should I eradicate the error by reducing the RMT more, say by 8%?</div><div><br></div><div>Looking forward to hear you soon.</div><div><br></div><div>with regards, </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 25 Jan 2022 at 13:19, Laurence Marks <<a href="mailto:laurence.marks@gmail.com">laurence.marks@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">1. Most of your questions have already been answered.<div dir="auto"><br><div dir="auto">2. I doubt that any of your calculations are converged. You are being very impatient. Run more iterations.</div><div dir="auto"><br></div><div dir="auto">3. Some of your questions such as comparing hybrid fractions of 0.05 & 0.25 are equivalent to comparing skiing and eating samosa.</div><div dir="auto"><br></div><div dir="auto">4. Stop fiddling in the hope that your calculations will match expt. What is the point?</div><div dir="auto"><br></div><div dir="auto">Do not use Pratt</div><div dir="auto">DO NOT use Pratt</div><div dir="auto">DO NOT USE PRATT<br><br><div dir="auto">--<br>Professor Laurence Marks<br>Department of Materials Science and Engineering, Northwestern University<br><a href="http://www.numis.northwestern.edu" target="_blank">www.numis.northwestern.edu</a><br>"Research is to see what everybody else has seen, and to think what nobody else has thought" Albert Szent-Györgyi</div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 25, 2022, 12:12 AM shamik chakrabarti <<a href="mailto:shamik15041981@gmail.com" target="_blank">shamik15041981@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear Wien2k users,<div> In some calculations, I have noticed that while MSR1 is failing to achieve convergence we are getting fine convergence by using PRATT. However, I am reaching the final convergence by using MSR1. Is this process correct?</div><div><br></div><div>I have another query, to change the scheme from MSR1 to PRATT or PRATT to MSR1 should I need to stop the calculation & edit case.inm or we can change it during the running of SCF cycle.</div><div><br></div><div>Looking forward to hearing from you.</div><div><br></div><div>with regards,</div>-- <br><div dir="ltr"><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>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="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>