Fig. 7: Calculated spectral functions for Mn’s t2g and eg orbitals in MnO at V/V0 = 1.0 (left panels) and 0.53 (right panels).
From: Ab initio dynamical mean field theory with natural orbitals renormalization group impurity solver

The experimental data was extracted from ref. 104. The vertical dashed lines denote the Fermi level.