<div dir="ltr"><div><div><div>Dear All<br>I am Sintayehu Mekonnen,from developing country Ethiopia.I am beginner in QE and i am trying to see magnetization of doped system(III,V) +Mn ,for which i am trying to use PBE (PP)<br></div>But in out put result says<br></div>S-Matrix is not positive<br></div>How to solve it ?<br><br><div><div>Support is appreciated<br></div><div><br clear="all"><div><div><div><div class="gmail_signature"><div dir="ltr"><div>Sintayehu Mekonnen<br></div>AddisAbaba Unversity Ethiopia<br></div></div></div>
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