On Jun 23, 2010, at 21:12 , Vi Vo wrote: > > [...] hybrid functionals are not still straightforwardly > implemented in QE...
actually the implementation of hybrid functionals *is* straightforward. The problem is that this "straigthforward" implementation is quite slow... P. --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
