Published February 15, 1989
| Version v1
Journal article
Correlation satellites in deep metal 3p core x-ray photoemission of tetravalent oxides MO2 (M = Ce,Pr,Tb,Hf) and of LaF3
Creators
- 1. Gruppo G4, Dipartimento di Fisica, Universita degli Studi di Roma ''La Sapienza,'' I-00185 Roma, Italy
Description
We have performed an x-ray photoemission (XPS) experiment using tunable x rays in the photon-energy range between 1500 and 3000 eV. The deep metal 3p core-level spectra of the tetravalent oxides MO2, M = Ce, Pr, Tb, and Hf have been measured. The results show that the configuration interaction between localized 4f/sup n/ and 4f/sup n//sup +1/L configuration in the initial state gives final-state peaks 3p4f/sup n/, 3p4f/sup n//sup +1/L, and 3p4f/sup n//sup +2/L2. The final states of Ce 3p core levels of CeO2 have been calculated by the many-body theory in the frame of the filled-band Anderson model
Additional details
Publishing Information
- Journal Title
- Physical Review, B: Condensed Matter
- Journal Volume
- 39
- Journal Issue
- 5
- Series
- Phys. Rev., B: Condens. Matter.
- Journal Page Range
- 3380-3385
- ISSN
- 0163-1829
- CODEN
- PRBMD
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20033020
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CERIUM OXIDES; CONFIGURATION INTERACTION; ELECTRONIC STRUCTURE; ENERGY SPECTRA; HAFNIUM OXIDES; KEV RANGE; LANTHANUM FLUORIDES; PHOTOEMISSION; PRASEODYMIUM OXIDES; TERBIUM OXIDES; X RADIATION
- Descriptors DEC
- CERIUM COMPOUNDS; CHALCOGENIDES; ELECTROMAGNETIC RADIATION; EMISSION; ENERGY RANGE; FLUORIDES; FLUORINE COMPOUNDS; HAFNIUM COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; IONIZING RADIATIONS; LANTHANUM COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; PRASEODYMIUM COMPOUNDS; RADIATIONS; RARE EARTH COMPOUNDS; SECONDARY EMISSION; SPECTRA; TERBIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS