To whom it may concern,<br> I have a naive question. I would like to run a LSDA+U calculation on EuO. I checked the subroutine tabd.f90 and found that the default number of localized electrons for Eu 4f is 6. However, since Eu has 4f^7 5d^0 6s^2 atomic configuration, why is the number NOT 7?<br>
Thank you very much.<br><br>Hanghui Chen<br>Department of Physics<br>Yale University<br>