Ce valence variation in intermetallic alloys: L/sub III/ absorption spectroscopy results
Journal Article
·
· Phys. Rev. B: Condens. Matter; (United States)
L/sub III/ absorption spectroscopy measurements, using synchrotron radiation on the Ce/sub 1-x/R/sub x/Pd/sub 3/, R = La/sup 3 +/, Y/sup 3 +/, Th/sup 4 +/, and U and the Ce/sub 1-x/Sc/sub x/Al/sub 2/ alloy systems are presented. The Ce valence variation from the L/sub III/ spectra analysis is correlated with the lattice-parameter variations in the alloys. The roles of the volume and valence of the substitutes in determining the Ce valence state are discussed. The results are discussed in terms of hybridization and current electronic theory.
- Research Organization:
- Serin Physics Laboratory, Rutgers University, Piscataway, New Jersey 08854
- OSTI ID:
- 6316066
- Journal Information:
- Phys. Rev. B: Condens. Matter; (United States), Journal Name: Phys. Rev. B: Condens. Matter; (United States) Vol. 30:8; ISSN PRBMD
- Country of Publication:
- United States
- Language:
- English
Similar Records
Mixed-valence and hybridization effects in the early rare earths as studied by x-ray absorption and photoelectron spectroscopies
Systematics of valence variation in cerium determined by L/sub III/ absorption
Mixed valence and spin fluctuations in Ce(Ni, Co)/sub 2/ and related systems
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1983
·
OSTI ID:5492065
Systematics of valence variation in cerium determined by L/sub III/ absorption
Thesis/Dissertation
·
Mon Dec 31 23:00:00 EST 1984
·
OSTI ID:5285136
Mixed valence and spin fluctuations in Ce(Ni, Co)/sub 2/ and related systems
Thesis/Dissertation
·
Tue Dec 31 23:00:00 EST 1985
·
OSTI ID:5289099
Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ABSORPTION SPECTRA
ACTINIDE ALLOYS
ALLOY SYSTEMS
ALLOYS
BREMSSTRAHLUNG
CERIUM ALLOYS
ELECTROMAGNETIC RADIATION
ELECTRONIC STRUCTURE
ENERGY
HYBRIDIZATION
INTERMETALLIC COMPOUNDS
L SHELL
LANTHANUM ALLOYS
PALLADIUM ALLOYS
PLATINUM METAL ALLOYS
RADIATIONS
RARE EARTH ALLOYS
SPECTRA
SYNCHROTRON RADIATION
TERNARY ALLOY SYSTEMS
THORIUM ALLOYS
THRESHOLD ENERGY
URANIUM ALLOYS
VALENCE
360104* -- Metals & Alloys-- Physical Properties
ABSORPTION SPECTRA
ACTINIDE ALLOYS
ALLOY SYSTEMS
ALLOYS
BREMSSTRAHLUNG
CERIUM ALLOYS
ELECTROMAGNETIC RADIATION
ELECTRONIC STRUCTURE
ENERGY
HYBRIDIZATION
INTERMETALLIC COMPOUNDS
L SHELL
LANTHANUM ALLOYS
PALLADIUM ALLOYS
PLATINUM METAL ALLOYS
RADIATIONS
RARE EARTH ALLOYS
SPECTRA
SYNCHROTRON RADIATION
TERNARY ALLOY SYSTEMS
THORIUM ALLOYS
THRESHOLD ENERGY
URANIUM ALLOYS
VALENCE