On Nov 25, 2011, at 18:50 , IYAD AL-QASIR wrote: > 1- Does QE support phonon calculations with DFT+U? http://www.democritos.it/pipermail/pw_forum/2011-April/019992.html P. -- Paolo Giannozzi, Dept of Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222