<div dir="auto"></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <strong class="gmail_sendername" dir="auto">Paolo Giannozzi</strong> <span dir="ltr"><<a href="mailto:p.giannozzi@gmail.com">p.giannozzi@gmail.com</a>></span><br>Date: Fri, May 8, 2020, 2:23 PM<br>Subject: Re: Problem in band gap calculation<br>To: Neelam Swarnkar <<a href="mailto:neelamswarnkar35@gmail.com">neelamswarnkar35@gmail.com</a>><br></div><br><br><div dir="ltr">Please write to the mailing list, not to me<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 8, 2020 at 10:24 AM Neelam Swarnkar <<a href="mailto:neelamswarnkar35@gmail.com" target="_blank" rel="noreferrer">neelamswarnkar35@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear Owner</div><div><br></div><div>I am new in Quantum espresso calculation, I want to calculate band gap of semiconductor type of material ZnSb , but by using PAW PBE pseudopotential file, i am getting the band gap like a metal material mean band gap overlapped. <br></div><div><br></div><div>So i think , i have taken wrong pseudopotential.</div><div><br></div><div>many other author reported the band gap of ZnSb=0.72 eV or in other paper it is =0.53 to 0.61eV <br></div><div><br></div><div>so, please suggest me, what type of pseudopotential have to choose for semiconductor band gap calculation.</div><div><br></div><div>Regards</div><div><br></div><div>Neelam Swarnkar</div><div>Phd scholar</div><div><br></div></div><div dir="auto"></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 8, 2020, 1:37 PM Paolo Giannozzi <<a href="mailto:p.giannozzi@gmail.com" target="_blank" rel="noreferrer">p.giannozzi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I have already answered and you ignored my message: DO NOT SEND LARGE ATTACHMENTS, IN PARTICULAR DO NOT SEND PAPERS. <br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 8, 2020 at 9:53 AM Neelam Swarnkar <<a href="mailto:neelamswarnkar35@gmail.com" rel="noreferrer noreferrer" target="_blank">neelamswarnkar35@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Dear owner<div dir="auto"><br></div><div dir="auto">Please , permit me to send mail in this group.</div></div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div>Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>Phone +39-0432-558216, fax +39-0432-558222<br><br></div></div></div></div></div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div>Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,<br>Univ. Udine, via delle Scienze 208, 33100 Udine, Italy<br>Phone +39-0432-558216, fax +39-0432-558222<br><br></div></div></div></div></div>
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