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<p><span style="font-family: Calibri, sans-serif; font-size: 15px;">Dear Nkosinathi Malaza,</span><br>
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<div><span style="font-size: 12pt;">Avg v</span><span style="font-size: 12pt;">_local is the xy-averaged </span><span style="font-size: 12pt;">electrostatic potential from ions, Avg v_hart+v_loc</span><br>
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<div>is the xy-averaged total electrostatic potential.</div>
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<div>Best regards,</div>
<div>Minoru</div>
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<div><span style="font-family: Helvetica; font-size: 12px; line-height: normal;">-------------------------------------------------------------</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> Minoru Otani</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> Nanomaterials Research Institute (NRI),</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> National Institute of Advanced Industrial</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> Science and Technology (AIST)</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> e-mail：minoru.otani</span><span style="font-family: Helvetica; font-size: 12px; line-height: normal;">@aist.go.jp</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
<span style="font-family: Helvetica; font-size: 12px; line-height: normal;"> Phone : +81-29-861-5202</span><br style="font-family: Helvetica; font-size: 12px; line-height: normal;">
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> pw_forum-bounces@pwscf.org <pw_forum-bounces@pwscf.org> on behalf of Nkosinathi Malaza <nuttymalaza@gmail.com><br>
<b>Sent:</b> Thursday, October 8, 2015 6:50 PM<br>
<b>To:</b> PWSCF Forum<br>
<b>Subject:</b> [Pw_forum] Local Potential</font>
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<div>Hi All,<br>
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<div>On the out put file below what is the Local Potential Energy (Avg_local)?<br>
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ESM Charge and Potential<br>
========================<br>
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z (A) Tot chg (e/A) Avg v_hartree Avg v_local Avg v_hart+v_loc<br>
(eV) (eV) (eV)<br>
==========================================================================<br>
-15.27 0.0033 8719.6610967 -8718.3436135 1.3174832<br>
-15.21 0.0027 10734.3266981 -10732.7006968 1.6260013<br>
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<div>Kind regards<br>
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