<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr">To increase the XSPEC energy window this far above E_F, you must first include additional conduction band states, first by increasing EMAX, and possibly NBAND on the last line of case.in1, then re-run 'x lapw1' and 'x lapw2 -qtl' to regenerating your QTL files. By default, EMAX should be 1.5 Ry (i.e. 20.4 eV, as you have discovered).<div><br></div><div>After this you can increase the energy window as you mention in your XSPEC workflow. The complete workflow is laid out in w2web (Tasks -> XSPEC)<div><br></div><div>Depending on your site configuration and the complexity of your structure, you may <span style="line-height:1.5">also </span><span style="line-height:1.5">need to increase your NUME parameter in order to get up to 50 eV. See <a href="https://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg01264.html">https://www.mail-archive.com/wien%40zeus.theochem.tuwien.ac.at/msg01264.html</a> for more info.</span></div><div><span style="line-height:1.5"><br></span></div><div><span style="line-height:1.5">Regards,</span></div>Eamon<div><br><div class="gmail_quote"><div dir="ltr">On Tue, 24 May 2016 at 09:45 sikander Azam <<a href="mailto:sikander.physicst@gmail.com">sikander.physicst@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div dir="ltr">Dear Petr Blaha/All
<div>I am familiar with the XAS calculation and can plot only up to 20 eV. Now please someone guide me that how to increase the energy window up to 50 eV. Though I do the following changes in </div>
<div>case.inxs the energy up to 50 eV,</div>
<div>Broadening 0.5</div>
<div>Then </div>
<div>x initxspec</div>
<div>x tetra</div>
<div>x tspec</div>
<div>x lorentz </div>
<div>But with this procedure still i have the energy window up to 20 eV.</div>
<div>Note: I also include the core hole effect in my calculation.</div>
<div>Thanks in advance.</div>
<div>Regards</div></div></div><div><div dir="ltr">
<div>Azam</div>
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