DETECTION OF THE HYPERFINE STRUCTURE SPLITTING OF THE 8.42-kev $gamma$ RAY OF Tm$sup 169$ WITH THE MOSSBAUER EFFECT IN Tm$sub 2$$O$$sub 3$

Journal Article · Thu Mar 01 04:00:00 EST 1962 · Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,

OSTI ID:4809190

Kalvius, M

The recoilless nuclear resonance absorption of the 8.42 kev gamma ray of Tm/sup 169/ in the oxide crystal was investigated. The source (Er/sub 2/O/sub 3/) and the absorber (Tm/sub 2/O /sub 3/ were kept at room temperature. The measured Mossbauer spectrum indicates pure quadrupole splitting of the 8.42-kev nuclear level of Tm/sup 169/ for the thulium ions with a C/sub 2/ symmetry as well as for those with C/sub 31/ symmetry. The energy of the electric interaction was found to be W/sub el/(C/sub 2/) = 8 x 10/sup -7/ ev and W/sub el/ (C/sub 3i/) = 1.9 x 10/sup -6/ ev. (auth)

• Research Organization: Technische Hochschule. Laboratorium fur Technische Physik, Munich
• NSA Number: NSA-16-023132
• OSTI ID: 4809190
• Journal Information: Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys.,, Journal Name: Zeitschrift fuer Naturforschung (West Germany) Divided into Z. Nautrforsch., A, and Z. Naturforsch., B: Anorg. Chem., Org. Chem., Biochem., Biophys., Vol. Vol: 17a; ISSN ZNTFA
• Country of Publication: Country unknown/Code not available
• Language: German

Related Subjects

ABSORPTION
CRYSTALS
EMBRYOS
ENERGY
ENERGY LEVELS
EXPANSION
GAMMA RADIATION
GENETICS
HYPERFINE STRUCTURE
INTERACTIONS
MOESSBAUER EFFECT
NUCLEI
PHYSICS
PLANT CELLS
PLANTS
QUADRUPOLES
RESONANCE
SPECTRA
THULIUM 169
THULIUM OXIDES