Effective Coulomb interaction in transition metals from constrained random-phase approximation

Ersoy Sasioglu, Christoph Friedrich, Stefan Blügel

The effective on-site Coulomb interaction (Hubbard $U$) between localized \textit{d} electrons in 3\textit{d}, 4\textit{d}, and 5\textit{d} transition metals is calculated employin…