<div dir="ltr">Dear Stefano,<div><br></div><div>Thank you for clarification. What boundary conditions are good for 2D materials? pbd or bc1?</div><div><br></div><div>Thank you.</div><div><br></div><div>Rajesh</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jul 22, 2017 at 2:16 PM, stefano de gironcoli <span dir="ltr"><<a href="mailto:degironc@sissa.it" target="_blank">degironc@sissa.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div class="m_-3131707608155784946moz-cite-prefix">DearĀ Rajesh,<br>
<br>
quantum espresso is a periodic code. PBC are the default.<br>
you'll find options to remove (or account for) interaction with
periodic replicas.<br>
<br>
stefano<div><div class="h5"><br>
<br>
<br>
On 22/07/2017 10:34, Rajesh wrote:<br>
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<blockquote type="cite"><div><div class="h5">
<div dir="ltr">Dear users
<div><br>
</div>
<div>How can I employ periodic boundary conditions in quamtum
espresso?</div>
<div>I dont find any option in pwgui for pbc.</div>
<div><br>
</div>
<div>Thank you.</div>
<div><br>
</div>
<div>Rajesh</div>
</div>
<br>
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