Calculate U for LSDA+U: Difference between revisions
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[[File:NiOLDAU3.png|500px]] | [[File:NiOLDAU3.png|500px]] | ||
=== {{FILE|POSCAR}} === | |||
=== {{FILE|KPOINTS}} === | |||
<math> U = \chi^{-1}-\chi_0^{-1} \approx \frac{1}{0.131333}-\frac{1}{0.492333} = 5.58 \; eV </math> | <math> U = \chi^{-1}-\chi_0^{-1} \approx \frac{1}{0.131333}-\frac{1}{0.492333} = 5.58 \; eV </math> |