Is there a way to calculate the ion-clamped dielectric constant using cp2k, like what is done in Vasp(https://www.vasp.at/wiki/index.php/Dielectric_properties_of_SiC) ? Vasp utilizes the Density Functional Perturbation Theory to get the dielectric tensor. I am wondering whether cp2k could do the same thing. -- You received this message because you are subscribed to the Google Groups "cp2k" group. To unsubscribe from this group and stop receiving emails from it, send an email to <a href="mailto:cp2k+unsubscribe@googlegroups.com">cp2k+unsubscribe@googlegroups.com</a>. To view this discussion on the web visit <a href="https://groups.google.com/d/msgid/cp2k/2fe5fdeb-9d41-40e8-ad2b-d410b007461en%40googlegroups.com?utm_medium=email&utm_source=footer">https://groups.google.com/d/msgid/cp2k/2fe5fdeb-9d41-40e8-ad2b-d410b007461en%40googlegroups.com</a>.