6533b872fe1ef96bd12d36da
RESEARCH PRODUCT
ODEPR of indium colour centres in the X- irradiated storage phosphor KBr:In
E. RuzaUldis RogulisI. TaleJohann Martin Spaethsubject
Nuclear and High Energy PhysicsRadiationAbsorption spectroscopyChemistryMagnetic circular dichroismAnalytical chemistrychemistry.chemical_elementPhosphorCondensed Matter Physicslaw.inventionNuclear magnetic resonancelawStorage phosphorGeneral Materials ScienceIrradiationElectron paramagnetic resonanceAbsorption (electromagnetic radiation)Indiumdescription
The results of measurements of the magnetic circular dichroism of the optical absorption (MCDA) and optically detected electron paramagnetic resonance (ODEPR) of X-irradiated KBr :In crystals are presented. The MCDA bands and ODEPR parameters of In°(1) centers and In 2+ centres have been measured. The mechanism of the energy storage in KBr :In crystals is found not to be simply the formation of correlated F centre-In 2+ centre pairs as was assumed previously. Considerable similarities to the storage phosphor BaFBr :Eu 2+ were found for the photostimulated emission and read-out properties.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1995-12-01 | Radiation Effects and Defects in Solids |