6533b852fe1ef96bd12ab55c
RESEARCH PRODUCT
EPR of molybdenum-related defect in CdWO4 crystal
Uldis Rogulissubject
RadiationChemistrychemistry.chemical_elementCrystal structureResonance (chemistry)Crystallographic defectSpectral linelaw.inventionCrystalCrystallographyNuclear magnetic resonancelawMolybdenumElectron paramagnetic resonanceLuminescenceInstrumentationdescription
Abstract EPR spectra of a molybdenum-related structure defect have been observed at a temperature of 20 K in CdWO 4 scintillator crystal, being as-grown “blue-coloured”. Mo 95 and Mo 97 isotope superhyperfine ( shf ) splittings have been resolved. Further splittings in EPR spectra have been interpreted as arising from shf interactions with W nuclea. In the present model of the defect, the unpaired spin is localised in the Cd-site position and molybdenum replaces one of the neighbouring W atoms.
year | journal | country | edition | language |
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1998-05-01 | Radiation Measurements |