<br><br> It is useful to reduce the "alpha_mix(1)" value. Default value is 0.7. You can use 0.1. It will converge...........<br><br><div class="gmail_quote">On Fri, May 31, 2013 at 7:56 AM, Sanjeev Gupta <span dir="ltr"><<a href="mailto:physics.skgupta@gmail.com" target="_blank">physics.skgupta@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">It is common problem, please try to look FAQ from the website.<div>Further, one possible help to use alpha_mix and nmix_ph, may solve your problem.</div>
<div><br></div><div>Bests</div><div>S<br><div><br></div><br><div class="gmail_quote"><div><div class="h5">
On Thu, May 30, 2013 at 6:45 PM, <span dir="ltr"><<a href="mailto:moonfine@mail.sdu.edu.cn" target="_blank">moonfine@mail.sdu.edu.cn</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div class="h5">
<p>Dear all, <br>I am doing phonon calculation.<br>and it ends with error "No convergence has been achieved "</p>
<p>" End of self-consistent calculation</p>
<p> No convergence has been achieved <br> "<br><br>How can I solve it? Any suggestion will be apprecieted. </p><br></div></div>_______________________________________________<br>
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<div><div style="font-family:Tahoma;font-size:13px"><div style="font-size:13px"><div style="font-size:13px">Dr. Sanjeev Kumar Gupta<br>Fulbright Post-Doctoral Scholar<br>Dept. of Physics<br><span style="line-height:19.49652862548828px;text-align:justify;color:rgb(68,68,68);font-family:'Trebuchet MS',Geneva,sans-serif">Michigan Technological University </span><br>
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