Available pseudopotentials:
Perdew-Burke-Ernzerhof (PBE) exch-corr Vanderbilt ultrasoft
Becke-Perdew gradient-corrected functional Vanderbilt ultrasoft author: ak
Becke-Lee-Yang-Parr (BLYP) exch-corr Vanderbilt ultrasoft author: ak
Perdew-Wang 91 gradient-corrected functional Vanderbilt ultrasoft author: ak
Perdew-Zunger (LDA) exch-corr Vanderbilt ultrasoft author: ak
Perdew-Wang 91 gradient-corrected functional nonlinear core-correction Vanderbilt ultrasoft