<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small">Hi, I would suggest the following link (from Prof. Marzari's site) for a better understanding:</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><a href="http://theossrv1.epfl.ch/Main/ElectronicTemperature">http://theossrv1.epfl.ch/Main/ElectronicTemperature</a><br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">bests,</div><div class="gmail_default" style="font-size:small">sonu</div><div class="gmail_default" style="font-size:small"><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><span style="color:rgb(56,118,29)"><b><span style="background-color:rgb(243,243,243)"></span></b></span><div><span style="color:rgb(56,118,29)"><b><span style="background-color:rgb(243,243,243)">With kind regards,<span></span><br></span></b></span></div><div><span style="color:rgb(56,118,29)"><b><span style="background-color:rgb(243,243,243)">S Kumar |  <span class="gmail_default" style="font-size:small">Post Doc</span><br></span></b></span></div><div><span style="color:rgb(56,118,29)"><b><span style="background-color:rgb(243,243,243)"><span class="gmail_default" style="font-size:small">ICReDD, JAPAN</span></span></b></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div>