<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt">Dear Zhou,<br><br>It is a good idea citing the paper as it contains all formulas used to calculate \lambda.<br><br>Bests,<br><div>Eyvaz.<br></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font size="2" face="Tahoma"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> Xiang-FengZhou <zxf888@163.com><br><b><span style="font-weight: bold;">To:</span></b> pw_forum@pwscf.org<br><b><span style="font-weight: bold;">Sent:</span></b> Thu, December 30, 2010 2:58:20 PM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [Pw_forum] Reference of example07 (version 4.2.1) (Eyvaz Isaev)<br></font><br>
<div>Dear Eyvaz,</div>
<div>Thanks a lot for such quick response. I want to know the current method which is just implemented in espresso-4.2.1.</div>
<div>I guess it may be <a rel="nofollow" target="_blank" href="http://arxiv.org/abs/cond-mat/0504077v2">arXiv:cond-mat/0504077v2</a> with the title "Origins of low- and high-pressure discontinuities of Tc in niobium".</div>
<div>But I am not very sure about it.</div>
<div>Best regards,</div>
<div>Xiang-Feng Zhou</div>
<div>Nankai University</div>
<div><br>>Subject: Re: [Pw_forum] Reference of example07 (version 4.2.1)<br>>To: PWSCF Forum <pw_forum@pwscf.org><br>>Message-ID: <642054.81981.qm@web65713.mail.ac4.yahoo.com><br>>Content-Type: text/plain; charset="us-ascii"<br>><br>>Hi, <br>><br>>>From: Xiang-FengZhou <zxf888@163.com><br>> <br>>>which will be the best reference for the example07 (electron-phonon calculation) <br>>>within the >version of 4.1 or 4.2.1 ?<br>>If you mean which one 4.1 or 4.2.1 is better for \lambda calculations, you can <br>>use both, in my experience I do not see any difference between&n
bsp;them. <br>><br>><br>>You can try CVS version which should give additional information (lambda.out) <br>>with \lambda and T_c). Hopefully it contains changes I have made in July. <br>><br>><br>>Bests,<br>>Eyvaz.<br>> -------------------------------------------------------------------<br>>Prof. Eyvaz Isaev, <br>>Department of Physics, Chemistry, and Biology (IFM), Linkoping University, <br>>Sweden <br>><br>>Theoretical Physics Department, Moscow State Institute of Steel & Alloys, <br>>Russia, <br>><br>>isaev@ifm.liu.se, <a rel="nofollow" ymailto="mailto:eyvaz_isaev@yahoo.com" target="_blank"
href="mailto:eyvaz_isaev@yahoo.com">eyvaz_isaev@yahoo.com</a></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span></div></div>
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