<div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Dear Mr Tran,</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Thank you for your response.</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">I did not start the calculations on Version_17.1 using old files from version_16.1</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">The only file in common is the .struct file</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">the same parameters are chosen for the calculations in both versions, namely : RKmax, Energy seperation, K-points, approximation : GGA-PBE and SAME U VALUE (J = 0)</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Sincerely,<br></div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Jul 31, 2018 at 11:26 AM Chouaib AHMANI FERDI <<a href="mailto:ahmaniferdichouaib@gmail.com">ahmaniferdichouaib@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Dear M. Marks</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Thank you for your response.</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">VERSION_16.1 :<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">the bottom of the file .in1 :</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">K-VECTORS FROM UNIT:4 -12.2 1.5 1125 emin / de (emax=Ef+de) / nband</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">i didn't modify the lower value</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">The energy to separate core and valence states is set to -9.2 Ry in all of the calculations because of P atoms</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">the files .output1up_1 .output1up_2 .output1up_3 and .output1dn_1 ... gives :</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"> 0 EIGENVALUES BELOW THE ENERGY -12.20000</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">multiple times as you go through the file<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">VERSION_17.1</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">the bottom of the file .in1 :</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">K-VECTORS FROM UNIT:4 -12.2 1.5 1101 emin / de (emax=Ef+de) / nband<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">the files .output1up_1 .output1up_2 .output1up_3 and .output1dn_1 ... gives the same as in VERSION_16.1</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">---<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><div class="gmail_default"> 0 EIGENVALUES BELOW THE ENERGY -12.20000</div><div class="gmail_default">---<br></div><div class="gmail_default"><br></div><div class="gmail_default">I noticed that nband is a little bit different in the two versions</div><div class="gmail_default">I guess there's no ghostbands <br></div><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">what so you think ?</div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif">Sincerely,<br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div><div class="gmail_default" style="font-family:trebuchet ms,sans-serif"><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Sun, Jul 29, 2018 at 3:58 PM <<a href="mailto:tran@theochem.tuwien.ac.at" target="_blank">tran@theochem.tuwien.ac.at</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
Did you start the calculation with VERSION_17.1 using the<br>
files form the old calculation?<br>
<br>
F. Tran<br>
<br>
On Sunday 2018-07-29 16:21, Chouaib AHMANI FERDI wrote:<br>
<br>
>Date: Sun, 29 Jul 2018 16:21:12<br>
>From: Chouaib AHMANI FERDI <<a href="mailto:ahmaniferdichouaib@gmail.com" target="_blank">ahmaniferdichouaib@gmail.com</a>><br>
>Reply-To: A Mailing list for WIEN2k users <<a href="mailto:wien@zeus.theochem.tuwien.ac.at" target="_blank">wien@zeus.theochem.tuwien.ac.at</a>><br>
>To: A Mailing list for WIEN2k users <<a href="mailto:wien@zeus.theochem.tuwien.ac.at" target="_blank">wien@zeus.theochem.tuwien.ac.at</a>><br>
>Subject: [Wien] Different GGA+U results for different wien2k versions<br>
><br>
>Greetings Wien2k users,<br>
><br>
>I have some results of a compound from Wien2k_16.1 a long time ago with GGA+U <br>
>When I tried the same calculations on the sam compound with VERSION_17.1 I found different results.<br>
>for example : I had a Band GAP of 1.4 eV with GGA+U U=7eV in Version_16.1<br>
>while i have 3.8 eV with GGA+U U=7eV in Version_17.1, I noticed that this value is close to VASP results on the same structure same U value and slightly<br>
>different parameters<br>
>This remark is valid for another compound where the Version_17.1 gives band gap closer to VASP results for the same value of U<br>
><br>
>Another issue is that when I try to calculate the Density Of States, some low energy bands (below 8 eV) do not show, (maybe they are not calculated) while<br>
>Version_16.1 they were shown<br>
><br>
>Could someone explain ?<br>
><br>
>Sincerely,<br>
><br>
><br>
>C.Ferdi<br>
><br>
><br>
>--<br>
>-----------------------------------------------------<br>
>AHMANI FERDI Chouaïb<br>
>Laboratoire Matériaux Nanomatériaux <br>
>Nanomagnétisme et Enseignement des Sciences<br>
>École Normale Supérieure<br>
>Université Mohammed V, Rabat. <br>
>Tel : +212 6 94 59 57 60<br>
>[signature.gif?u=139409&e=29384200&v=75b891d71c0edac28160e11bdd316323c4ca280fbfd541add118cf56dd8778ff]<br>
>_______________________________________________<br>
Wien mailing list<br>
<a href="mailto:Wien@zeus.theochem.tuwien.ac.at" target="_blank">Wien@zeus.theochem.tuwien.ac.at</a><br>
<a href="http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien" rel="noreferrer" target="_blank">http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien</a><br>
SEARCH the MAILING-LIST at: <a href="http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html" rel="noreferrer" target="_blank">http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html</a><br>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="m_1505114647944605747m_8250808066635513125m_-3434463631146781040m_3949292248267464436gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">-----------------------------------------------------</font></div><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif"><b>AHMANI FERDI Chouaïb</b></font></div><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">Laboratoire Matériaux Nanomatériaux </font></div></div></div></div></div></div></div></div></div></div></div></div><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">Nanomagnétisme </font><span style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">et Enseignement des Sciences</span></div></div></div></div></div></div></div></div></div></div></div></div><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">École Normale Supérieure</font></div><div dir="ltr"><span style="background-color:rgb(255,255,255)"><font color="#0b5394" size="2" face="verdana, sans-serif">Université Mohammed V, </font></span><span style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">Rabat. </span></div><div dir="ltr"><div><span style="background-color:rgb(255,255,255)"><font color="#0b5394"><font face="georgia, serif">Tel : </font><font face="trebuchet ms, sans-serif">+212 6 94 59 57 60</font></font></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">-----------------------------------------------------</font></div><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif"><b>AHMANI FERDI Chouaïb</b></font></div><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">Laboratoire Matériaux Nanomatériaux </font></div></div></div></div></div></div></div></div></div></div></div></div><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">Nanomagnétisme </font><span style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">et Enseignement des Sciences</span></div></div></div></div></div></div></div></div></div></div></div></div><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font style="background-color:rgb(255,255,255)" color="#0b5394" size="2" face="verdana, sans-serif">École Normale Supérieure</font></div><div dir="ltr"><span style="background-color:rgb(255,255,255)"><font color="#0b5394" size="2" face="verdana, sans-serif">Université Mohammed V, </font></span><span style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">Rabat. </span></div><div dir="ltr"><div><span style="background-color:rgb(255,255,255)"><font color="#0b5394"><font face="georgia, serif">Tel : </font><font face="trebuchet ms, sans-serif">+212 6 94 59 57 60</font></font></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div>