<div dir="ltr">Dear PWscf users,<div>I need to calculate the Raman cross sections for a material which I have been studying using ultrasoft pseudopotentials with the Phonon code. Unfortunately up to version 5.0.2 it is not implemented.</div>
<div>I'd like to know if there is any way to calculate these properties other than using norm conserving pseudopotentials, which would be a time consuming task since I would have to optimize all the parameters again.</div>
<div>Thanks in advance,</div><div>Franco Bonafé. <br clear="all"><div><br></div>-- <br><div dir="ltr"><span style="border-collapse:collapse"><font face="georgia, serif"><div style="font-size:13px"><span style="background-color:rgb(255,255,255);color:rgb(34,34,34)">Franco P. Bonafé</span></div>
<div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>MSc in Chemistry / PhD student</i></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>INFIQC :: CONICET</i></font></div>
<div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><i><font size="1">Department of Math & Physics</font></i></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>Facultad de Ciencias Químicas</i></font></div>
</div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i>Universidad Nacional de Córdoba - Argentina</i></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)"><font size="1"><i><br>
</i></font></div><div style="background-color:rgb(255,255,255)"><font size="1" style="color:rgb(34,34,34)"><i>Phone: +54 351 </i></font><font size="1"><i> 5353853</i></font></div><div style="color:rgb(34,34,34);background-color:rgb(255,255,255)">
<font size="1"><i>Mobile: +54 9 351 15 5472791</i></font></div></font></span></div>
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