Dear all,<br><br>I need to produce pseudo-potential for virtual atom, something like W_{1-x}Re_x. The pseudo-potentials from the database,<br><br>W.pw91-nsp-van.UPF and Re.pw91-nsp-van.UPF, have different number of valence electrons states and utility vitual.x does not<br>
work for this two ps because of this reason. However, if I make ps for these two elements with the same number of wave functions using ld1.x,<br>virtual.x can not read ps files because UPF format has been changed. I tried versions 4.1, 4.1.1 and 4.2.<br>
What should I do to solve this problem?<br>Thank you in advance.<br><br>German Samolyuk,<br>Oak Ridge National Laboratory, USA<br>