<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, helvetica, clean, sans-serif; line-height: 15px; -webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px; ">Dear WIEN2k group,<div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: 1.2em; outline-style: none; outline-width: initial; outline-color: initial; ">We are studding an insulator within TB-mBJ, and our calculated band gap with the c_opt is in excellent agreement with experiment. Our PBE-GGA result shows that this insulator becomes a metal by doping an impurity in agreement with experiment. Our TB-mBJ calculation for the latter metal cannot be well converged after a lot of iterations. We doped the insulator by another impurity so
that it remains insulator. For the latter insulator the TB-mBJ calculation is quickly and well converged.</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: 1.2em; outline-style: none; outline-width: initial; outline-color: initial; ">At first glance, it brings in mind that the TB-mBJ may not be applied on a metal. But, we are not sure.</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: 1.2em; outline-style: none; outline-width: initial; outline-color: initial; ">Any comments will help us. </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; line-height: 1.2em; outline-style:
none; outline-width: initial; outline-color: initial; ">Thank you.</div><div><br></div></span><br>Sincerely yours,<br>S. Jalali<br>/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/<br>Saeid Jalali Asadabadi,<br>Department of Physics, Faculty of Science,<br>University of Isfahan (UI), Hezar Gerib Avenue,<br>81744 Isfahan, Iran.<br>Phones:<br>Dep. of Phys. :+98-0311-793 2435<br>Office :+98-0311-793 4776<br>Fax No. :+98-0311-793 4800<br>E-mail :<a rel="nofollow" target="_blank" href="mailto:sjalali@phys.ui.ac.ir">sjalali@phys.ui.ac.ir</a><br> :<a rel="nofollow" target="_blank" href="mailto:sjalali@sci.ui.ac.ir">sjalali@sci.ui.ac.ir</a><br>
:<a rel="nofollow" target="_blank" href="mailto:sjalali@mailaps.org">sjalali@mailaps.org</a><br> :<a rel="nofollow" target="_blank" href="mailto:saeid.jalali.asadabadi@gmail.com">saeid.jalali.asadabadi@gmail.com</a><br> :<a rel="nofollow" target="_blank" href="mailto:s_jalali_a@yahoo.com">s_jalali_a@yahoo.com</a><br>Homepage :<a rel="nofollow" target="_blank" href="http://sci.ui.ac.ir/%7Esjalali">http://sci.ui.ac.ir/~sjalali</a><br>www :<a rel="nofollow" target="_blank" href="http://www.ui.ac.ir/">http://www.ui.ac.ir</a><br>/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/<br></td></tr></table>