Hi<br> >Is there any way that we can run epsilon.x if we dont have norm
conserving pseudo-potential. <br>I did not do any epsilon.x calculation before, and I don't understand what's wrong with non-norm conserving potential? To calculate dielectric constants, one needs energy and wavefunction of all states. PWscf provides those (Kohn-Sham eigenvalues and eigen wavefunctions), and epsilon.x will do it jobs as a post-processing. It would be nice if you or someone can explain the problem to me. Thank you.<br>
<br>>I want to run epsilon.x for YVO4 and i
dont know how to use ld1.x to make a pseudo potential. Please help or
advice.<br><a href="http://www.quantum-espresso.org/wiki/index.php/QESB09">http://www.quantum-espresso.org/wiki/index.php/QESB09</a>, (Saturday 25) has tutorial and lectrure for generating pseudo potential (video available too). Give it a try if you really need to generate pseudo potental.<br>
<br>Best,<br><br><div class="gmail_quote">On Sat, Sep 26, 2009 at 3:14 AM, dev sharma <span dir="ltr"><<a href="mailto:decboy9@gmail.com">decboy9@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi 2 all,<br><br> Is there any way that we can run epsilon.x if we dont have norm conserving pseudo-potential. I want to run epsilon.x for YVO4 and i dont know how to use ld1.x to make a pseudo potential. Please help or advice.<br>
<br>Thanks in advance,<br><font color="#888888">Dev Sharma,<br>University of Delhi,<br><br><br><br><br><br><br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>--------------------------------------------------<br>Duy Le<br>PhD Student<br>Department of Physics<br>University of Central Florida.<br>