<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">So, if the problem is that, AFTER doping, you find less symmetry operations than in pristine graphene, it is exactly what should happen!<div class=""><br class=""></div><div class="">Giovanni</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 26 Jan 2016, at 12:40, Kondaiah Samudrala <<a href="mailto:konda.physics@gmail.com" class="">konda.physics@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Dear Giovanni,<div class=""><br class=""></div><div class="">Thank you for quick response..</div><div class="">Precisely, In am loosing the symmetry of hexagonal structure after substitution of <span style="font-size:12.8px" class=""> metal atom (in higher kevel concentrations 10 to 50 %) to pristine graphene. Shall I go for calculations with that structures????</span></div><div class=""><span style="font-size:12.8px" class=""><br class=""></span></div><div class=""><span style="font-size:12.8px" class="">with best regards</span></div><div class=""><span style="font-size:12.8px" class="">S. Appalakondaiah</span></div><div class=""><span style="font-size:12.8px" class="">Researcher </span></div><div class=""><span style="font-size:12.8px" class="">SAINT</span></div><div class=""><span style="font-size:12.8px" class="">South Korea</span></div></div>
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-- <br class=""><br class="">Giovanni Cantele, PhD<br class="">CNR-SPIN<br class="">c/o Dipartimento di Fisica<br class="">Universita' di Napoli "Federico II"<br class="">Complesso Universitario M. S. Angelo - Ed. 6<br class="">Via Cintia, I-80126, Napoli, Italy<br class="">e-mail: <a href="mailto:giovanni.cantele@spin.cnr.it" class="">giovanni.cantele@spin.cnr.it</a><br class="">Phone: +39 081 676910<br class="">Skype contact: giocan74<br class=""><br class="">ResearcherID: <a href="http://www.researcherid.com/rid/A-1951-2009" class="">http://www.researcherid.com/rid/A-1951-2009</a><br class="">Web page: <a href="http://people.na.infn.it/~cantele" class="">http://people.na.infn.it/~cantele</a><br class="">
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