PIEZOSPECTROSCOPIC STUDY OF LUMINESCENCE CENTERS IN ALKALI FLUORIDE CRYSTALS ACTIVATED BY HEXAVALENT URANIUM

Journal Article · Wed May 01 04:00:00 EDT 1963 · Opt. Spectry. (USSR) (English Transl.)

OSTI ID:4669069

Kaplyanskii, A A; Moskvin, N A

From the splitting pattern of the luminescence lines of LiF-U and NaF-U on deformation, the existence of several types of MeF- U luminescence centers was established and their symmetry determined. It is shown that the multipolarity of the transitions in the lines corresponds to electric - dipole, magnetic -dipole, and mixed magnetic electric dipole radiation. On the basis of the resuits obtained and the hypothesis that the MeF- U luminescence centers are uranyl in nature, their structure is discussed. (auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-17-034030
• OSTI ID: 4669069
• Journal Information: Opt. Spectry. (USSR) (English Transl.), Journal Name: Opt. Spectry. (USSR) (English Transl.) Vol. Vol: 14
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ALKALI METALS
CATIONS
CHEMISTRY
CONFIGURATION
CRYSTALS
DEFECTS
DIPOLES
ELECTRIC MOMENTS
EXCITATION
FLUORIDES
IMPURITIES
LATTICES
LIGHT
LITHIUM FLUORIDES
LUMINESCENCE
MAGNETIC MOMENTS
MEASURED VALUES
MIXING
MOLECULES
PRESSURE
RADIATIONS
SODIUM FLUORIDES
SPECTRA
SPECTRAL SHIFT
SPECTROSCOPY
SYMMETRY
TRANSLATIONS
URANIUM COMPOUNDS
URANYL COMPOUNDS