<div dir="ltr">Dear PW users,<div><br></div><div>I would like to measure the effect of an external electrical field on the wavefunctions of core electrons, like very small charge displacements.</div><div><br></div><div>I understand "atomic" calculates all-electron isolated atoms but I find no options for external field on that one. </div>
<div><br></div><div>On the other hand, PW does include external field but as far as I know only calculates (frozen-core) valence electron orbitals. </div><div><br></div><div>Is this correct? Any suggestions?</div><div><br>
</div><div>Thanks in advance,</div><div>Fabio Campolim</div><div>Ph.D. Student,</div><div>Nanosciences and Advanced Materials postgraduate program</div><div>UFABC - Universidade Federal do ABC, Brazil</div></div>