<div dir="ltr"><div class="gmail_default"><font face="arial, helvetica, sans-serif">Thanks Dr. </font>Paulatto for your reply. However about my first question, I am trying to relax a charged phosphate molecule (say doubly charged) over a MoS2 Nanoribbon. They are attracted together by van der waals force as reported in many papers. My question was how to do the bfgs relaxation considering the charged molecule? I can simulate a, say neutral phosphoric acid over the NR, but what I have to do incorporate the charge?</div><div class="gmail_default"><br></div><div class="gmail_default">And about your reply to my second question, will tot_charge keyword consider a sheet charge over neutral NR? </div><div class="gmail_default"><br></div><div class="gmail_default">Thanks again. I look forward to hearing from you. It will be very helpful from me to get responses from other QE users also.</div><div class="gmail_default"><br></div><div class="gmail_default">Best,</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jan 12, 2016 at 4:40 AM, Abir Shadman <span dir="ltr"><<a href="mailto:abirshadman@gmail.com" target="_blank">abirshadman@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div style="font-family:arial,helvetica,sans-serif">Dear researchers,</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">I have 2 questions:</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">1. I am trying to relax a charged phosphate molecule over a MoS2 Nanoribbon and then do scf and bands calculation. I am informed of the such simulations for neutral multilayered TMDCs. That's why, I basically need to know how to incorporate these negative charges in simulation?</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">2. If I want to do bfgs,scf and bands simulation of a MoS2 NR with a sheet charge over it, will it be possible? How to consider sheet charge in QE?</div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">I am relatively new to QE. I have done some basic simulations in QE. If these types of questions with charged molecules are already answered, can anyone atleast provide me those links/sources? </div><div style="font-family:arial,helvetica,sans-serif"><br></div><div style="font-family:arial,helvetica,sans-serif">Thanks in advance.</div><div><br></div><div style="font-family:arial,helvetica,sans-serif;display:inline">Best,</div><br><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="verdana, sans-serif">Abir Shadman</font></div><font face="verdana, sans-serif">Dept. of EEE,<span style="font-size:12.8px">BUET.</span></font></div><div><br></div></div></div></div></div></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font face="verdana, sans-serif">Abir Shadman</font></div><font face="verdana, sans-serif">Dept. of EEE,<span style="font-size:12.8px">BUET.</span></font></div><div><br></div></div></div></div></div></div></div></div>
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