Published January 1998
| Version v1
Journal article
Local approach to electronic state of CuO
Description
Using a multi-orbital tight-binding model for CuO, we calculate the single-particle excitation spectra by taking account of the local three-particle correlations. The self-energy correction to the Hartree-Fock approximation is carried out. It is shown that the excitation spectra are greatly improved, in good agreement with XPS and O Kα emission experiments. (orig.)
Additional details
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 177-181
- Journal Issue
- pt.2
- Journal Page Range
- p. 1037-1038
- ISSN
- 0304-8853
- CODEN
- JMMMDC
Conference
- Title
- International conference on magnetism (ICM) and symposium on strongly correlated electron systems
- Dates
- 27 Jul - 1 Aug 1997
- Place
- Cairns (Australia)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 29049244
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETIC MATERIALS; COPPER OXIDES; ELECTRON CORRELATION; ELECTRONIC STRUCTURE; EMISSION SPECTROSCOPY; HARTREE-FOCK METHOD; NUMERICAL SOLUTION; X-RAY SPECTROSCOPY
- Descriptors DEC
- CALCULATION METHODS; CHALCOGENIDES; COPPER COMPOUNDS; CORRELATIONS; MAGNETIC MATERIALS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 9 refs.