Moessbauer emission studies of defect /sup 119/Sn, /sup 119/Sb, and /sup 119m/Te atoms after nuclear decays and reactions in SnSb, SnTe, and Sb/sub 2/Te/sub 3/
Journal Article
·
· J. Chem. Phys.; (United States)
OSTI ID:5067905
/sup 119/Sn-Moessbauer emission spectra of Sn/sup 119/Sb, Sn/sup 119m/Te and Sb/sub 2/ /sup 119m/Te/sub 3/ were measured. Defect /sup 119/Sn atoms occupying the lattice sites of Sb and Te in the matrices were identified from the isomer shifts of the emission lines. The isomer shifts of normal and defect /sup 119/Sn were found to correlate with the electronegativities of the nearest neighbor atoms in metals and the binary compounds of Sn, Sb, and Te. These results were utilized to estimate the final state of energetic /sup 119/Sb and /sup 119m/Te after p and ..cap alpha.. reactions in SnSb and SnTe. The recoil atoms were found in scarcely perturbed lattice points. Their distribution in the lattice was as expected from the electronegativities of the recoil atoms and the lattice components. In SnTe the effect of Sn vacancies on the fate of recoil /sup 119/Sb was studied.
- Research Organization:
- The Institute of Physical and Chemical Research, Wako-Shi, Saitama 351, Japan
- OSTI ID:
- 5067905
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 73:5; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400700* -- Radiochemistry & Nuclear Chemistry
ALLOY SYSTEMS
ALLOYS
ANTIMONY 119
ANTIMONY ALLOYS
ANTIMONY ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BINARY ALLOY SYSTEMS
CHEMISTRY
CRYSTAL STRUCTURE
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ELECTRONEGATIVITY
EVEN-ODD NUCLEI
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMER SHIFT
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MOESSBAUER EFFECT
NUCLEAR CHEMISTRY
NUCLEI
ODD-EVEN NUCLEI
PNICTIDES
RADIOISOTOPES
STABLE ISOTOPES
TELLURIUM 119
TELLURIUM ALLOYS
TELLURIUM ISOTOPES
TIN 119
TIN ALLOYS
TIN ISOTOPES
400700* -- Radiochemistry & Nuclear Chemistry
ALLOY SYSTEMS
ALLOYS
ANTIMONY 119
ANTIMONY ALLOYS
ANTIMONY ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BINARY ALLOY SYSTEMS
CHEMISTRY
CRYSTAL STRUCTURE
DAYS LIVING RADIOISOTOPES
ELECTRON CAPTURE RADIOISOTOPES
ELECTRONEGATIVITY
EVEN-ODD NUCLEI
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMER SHIFT
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MOESSBAUER EFFECT
NUCLEAR CHEMISTRY
NUCLEI
ODD-EVEN NUCLEI
PNICTIDES
RADIOISOTOPES
STABLE ISOTOPES
TELLURIUM 119
TELLURIUM ALLOYS
TELLURIUM ISOTOPES
TIN 119
TIN ALLOYS
TIN ISOTOPES