<div>:), thank you !</div>
<div> </div>
<div>Actually, I read your recommandation about mailing-list. And i do reply the mail to the forum, not directly to you ! </div>
<div> </div>
<div>Thank you for your suggestion. I then test it , and report to the forum .</div>
<div> </div>
<div>Best wishes,</div>
<div>Hai-Ping<br><br> </div>
<div><span class="gmail_quote">On 1/23/07, <b class="gmail_sendername">Paolo Giannozzi</b> <<a href="mailto:giannozz@nest.sns.it">giannozz@nest.sns.it</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">On Jan 21, 2007, at 10:10 , lan haiping wrote:<br><br>> Dear Paolo<br><br>you didn't read my recommandation not to address messages to me,
<br>did you?<br><br>> The born effetive charge tensors obtained are greatly consistent<br>> with published results in Zhong et al (PRL.72.3618) , for O sites<br>> (-5.81,-2.57,-2.57) , for Pb sites (3.92,3.92,3.92
) (all are<br>> diagonal elements of E-U tensors).<br>><br>> I then recalculated with Berry Phase method, and still cannot find<br>> satisfactory results for O sites. A typical resulted tensor is<br>> (-5.84
, -1.90,-1.98).<br><br>actually, results from Berry phase and from linear response methods<br>coincide only at k-point convergence<br><br>Paolo<br>---<br>Paolo Giannozzi, Democritos and University of Udine, Italy<br><br><br>
_______________________________________________<br>Pw_forum mailing list<br><a href="mailto:Pw_forum@pwscf.org">Pw_forum@pwscf.org</a><br><a href="http://www.democritos.it/mailman/listinfo/pw_forum">http://www.democritos.it/mailman/listinfo/pw_forum
</a><br></blockquote></div><br><br clear="all"><br>-- <br>Hai-Ping Lan <br>Department of Electronics ,<br>Peking University , Bejing, 100871