We have extended the single impurity cluster model to include the effects of charge transfer to the conduction band. By introducing a few well defined parameters to describe the interaction between the single impurity and the conduction band we find an improved agreement for the asymmetric line shapes of the metal 2p core-level photoemission spectra of the 3d-transition metal pyrites FeS2 and CoS2 and of NiAs-type NiS.
|ジャーナル||Journal of Electron Spectroscopy and Related Phenomena|
|出版ステータス||Published - 1996 5|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Physical and Theoretical Chemistry