Dear Adetunji, <br>if you want to dope some semiconductor, probably you need build a supercell of your compound and change an atom of the semiconductor by another one (<span class="st"><em>Substitutional</em> doping</span>) or put an atom (dope atom) among the semiconductor atoms (interstitial doping).<br>
<br>Best.<br><br>PhD stdn. Arles V. Gil Rebaza<br>IFLP - Argentina<br><br><div class="gmail_quote">2011/9/20 bamidele ibrahim <span dir="ltr"><<a href="mailto:bamideleibrahim@yahoo.com">bamideleibrahim@yahoo.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div style="color:;background-color:;font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>Dear all,</span></div>
<div><span> I am interested in doping some semiconductor with some metals. But, i don't understand how</span></div><div><span>to prepared the input file. I have run series of scf,nscf and even plotted the band structure, dos and</span></div>
<div><span> charge density of most of the semiconductor am interested in. But now, i want to investigate the effect</span></div><div><span>of doing on the semiconductor of interest. I will be delighted if anybody with an idea on how to do this can <br>
</span></div><div><span>share his or her experience on this with me.</span></div><div><span>Thanks</span></div><div> </div><div>Adetunji Bamidele Ibrahim<br>Department of physics,University of Agriculture,<br>Abeokuta, Ogun State,Nigeria.</div>
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<br></blockquote></div><br><br clear="all"><br>-- <br>###---------> Arles V. <---------###<br>