6533b82bfe1ef96bd128d51c
RESEARCH PRODUCT
The peculiarities of colour centre production in doped alkali halides
G. Valesubject
CrystalPhotoluminescenceDopantChemistryDopingInorganic chemistryAnalytical chemistryColour centreHalideCondensed Matter PhysicsLuminescenceThermoluminescenceElectronic Optical and Magnetic Materialsdescription
The peculiarities of colour centre production and recombination in KBr, KI crystals doped with Tl, In are examined. The photostimulated dopant ion luminescence (PSL response) follows that of the F-centre production in the subnanosecond time range. It is concluded that the radiation defects in a doped crystal are spatially distributed in the near vicinity of the dopants. To a limited extent the photo- and thermostimulated defect recombination also takes place near the dopant.
year | journal | country | edition | language |
---|---|---|---|---|
1996-10-01 | physica status solidi (b) |