<span style="border-collapse:collapse;font-family:arial, sans-serif;font-size:13px">Hi, all<div><br></div><div>I have something not clear about the vdw-df implementation.</div>
<div><br></div><div>It is mentioned in the example that we'd better use revised pbe when using the vdw-df, but "revPBE" itself is another xc-functional? What do we do now?</div><div><br></div><div>Do we write the input_dft="revPBE+vdW-DF2"?</div>
<div><br></div><div>or we do "revPBE" first and use the result to restart a "vdW-DF2" calculation?</div><div><br></div><div>Thank you very much for help!</div><div><br></div><div>-- <br>Sincerely,<br>
<br>
Rui DONG</div></span>