Lattice dynamics of /sup 119/Sn impurities in Pd. [Temperature dependence, interatomic forces, thermal shift, recoil-free fraction]
Journal Article
·
· Phys. Rev., B; (United States)
The temperature dependence of the Moessbauer effect has been measured at /sup 119/Sn nuclei in Pd/sub 0.99/Sn/sub 0.01/. The thermal shift and recoil-free fraction have been interpreted using the neutron-determined phonon density of states and Mannheim's impurity model. The forces between the Sn atom and the Pd host are found to be increased relative to the Pd-Pd coupling.
- Research Organization:
- Northern Illinois University, DeKalb, Illinois 60115
- OSTI ID:
- 7215749
- Journal Information:
- Phys. Rev., B; (United States), Journal Name: Phys. Rev., B; (United States) Vol. 15:11; ISSN PLRBA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ALLOYS
CRYSTAL STRUCTURE
DAYS LIVING RADIOISOTOPES
ELECTRONIC STRUCTURE
EVEN-ODD NUCLEI
INTERATOMIC FORCES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LATTICE VIBRATIONS
MOESSBAUER EFFECT
NUCLEI
PALLADIUM ALLOYS
PALLADIUM BASE ALLOYS
PHONONS
PLATINUM METAL ALLOYS
QUASI PARTICLES
RADIOISOTOPES
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
TIN 119
TIN ADDITIONS
TIN ALLOYS
TIN ISOTOPES
TRACE AMOUNTS
360104* -- Metals & Alloys-- Physical Properties
ALLOYS
CRYSTAL STRUCTURE
DAYS LIVING RADIOISOTOPES
ELECTRONIC STRUCTURE
EVEN-ODD NUCLEI
INTERATOMIC FORCES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LATTICE VIBRATIONS
MOESSBAUER EFFECT
NUCLEI
PALLADIUM ALLOYS
PALLADIUM BASE ALLOYS
PHONONS
PLATINUM METAL ALLOYS
QUASI PARTICLES
RADIOISOTOPES
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
TIN 119
TIN ADDITIONS
TIN ALLOYS
TIN ISOTOPES
TRACE AMOUNTS