Dear Sir/Madam, Where can I find a pseudopotential for oxygen with a 'hole' in it for the calculation of Xspectra.x (core-loss calculation)? RegardsAkhilHBNI, India -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20230906/eba2bba1/attachment.html>