Walter, M.M.WalterMoseler, M.M.MoselerPastewka, L.L.Pastewka2022-03-052022-03-052016https://publica.fraunhofer.de/handle/publica/24694210.1103/PhysRevB.94.041112Absolute binding energies of core electrons in molecules and bulk materials can be efficiently calculated by spin paired density-function theory employing a D-Kohn-Sham (DKS) scheme corrected by offsets that are highly transferable. These offsets depend on core level and atomic species and can be determined by comparing DKS energies to experimental molecular x-ray photoelectron spectra. We demonstrate the correct prediction of absolute and relative binding energies on a wide range of molecules, metals, and insulators.en530Offset-corrected D-Kohn-Sham scheme for semiempirical prediction of absolute x-ray photoelectron energies in molecules and solidsjournal article