6533b7d7fe1ef96bd1267853
RESEARCH PRODUCT
Exciton-created defects and their participation in energy transfer from excitons to Tl ions in KI–Tl crystal
B. BerzinaJ. Silssubject
Nuclear and High Energy PhysicsCondensed Matter::OtherChemistryExcitonCondensed Matter::Mesoscopic Systems and Quantum Hall EffectSpectral lineIonCrystalCondensed Matter::Materials SciencePhysics::Plasma PhysicsImpurityAbsorption (chemistry)Atomic physicsLuminescenceInstrumentationExcitationdescription
Abstract Luminescence properties (spectra, yields, kinetics) of Tl ions induced by energy transfer from different types of anion excitons were studied and compared with those observed under direct Tl ion excitation by light quanta from A and C absorption bands in KI–Tl crystal at low temperature. The mechanism of energy transfer from excitons to the impurity ions was proposed based on the exciton-created defects participating in the impurity ion excitation.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-05-01 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms |