Estimate of the Coulomb Correlation Energy in CeAg${}_2$Ge${}_2$ from Inverse Photoemission and High Resolution Photoemission Spectroscopy

Soma Banik, A. Arya, Azzedine Bendounan +5

The occupied and the unoccupied electronic structure of CeAg${}_2$Ge${}_2$ single crystal has been studied using high resolution photoemission and inverse photoemission spectroscopy re…