<div dir="ltr"><div>Dear Yuvam,</div><div>I am not an expert of vdw interactions. If you don't know it already, there are some examples of vdw calculations with QE in folder 'test-suite/pw_vdw'. Not sure if you'll find what you are looking for, but perhaps you could start by having a look there.</div><div>Best regards,</div><div>Fabrizio<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 21, 2020 at 3:43 PM Yuvam Bhateja <<a href="mailto:yuvamb16@gmail.com">yuvamb16@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">Hello experts,<div dir="auto"><br></div><div dir="auto">Can anyone give some valuable information on this?</div><div dir="auto"><br></div><div dir="auto">Thank you.</div><div dir="auto"><br></div><div dir="auto">Regards</div><div dir="auto">Yuvam Bhateja</div><div dir="auto">IIEST Shibpur</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, 17 Aug 2020, 2:04 pm Yuvam Bhateja, <<a href="mailto:yuvamb16@gmail.com" target="_blank">yuvamb16@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">Dear experts,<br><div><br></div><div>Hope you are doing well.</div><div><br></div><div>I want to enable van der Waal interaction with my heterogeneous system having Cr2O3 and graphene stacked.</div><div>The interaction between the layers is week van der Waal interaction but it wasn't mentioned what type of van der Waal in previous publications.</div><div>My question is which XC correlation and type of pseudopotential will be best or at least better for which type of van der Waal forces?</div><div><br></div><div>Thank you in advance.</div><div><br></div><div>Regards</div><div>Yuvam Bhateja</div><div>B.Tech. </div><div>E&Tc</div><div>IIEST Shibpur</div><div>India</div></div>
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