Published May 1998 | Version v1
Journal article Metadata-only

Electron paramagnetic resonance of doped and undoped BaFBr detected by recombination luminescence

Creators

  • 1. University of Paderborn, Paderborn (Germany)
  • 2. Institute of Solid State Physics, University of Latvia, Riga (Latvia)

Description

The recombination processes in the X-ray storage phosphor BaFBr:Eu2+ was investigated by measuring the microwave-induced changes in the recombination luminescence in a (high) magnetic field. Besides the resonances of the F(Br-) centre, of the VK(Br-2) centre and of the Eu2+ ground state we observed a line of a hitherto unknown hole centre. The maximum of the luminescence band in which the VK(Br-2) centre could be detected was about 400 nm. The resonance of the unknown hole centre belongs to a luminescence band peaking at about 350 nm

Additional details

Identifiers

PII
S1350448798000237;

Publishing Information

Journal Title
Radiation Measurements
Journal Volume
29
Journal Issue
3-4
Journal Page Range
p. 283-285
ISSN
1350-4487
CODEN
RMEAEP

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
34017059
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY;
Descriptors DEI
BARIUM FLUORIDES; BROMINE; ELECTRON SPIN RESONANCE; LUMINESCENCE; LUMINESCENT DOSEMETERS; MICROWAVE HEATING; MICROWAVE RADIATION; RADIATION DETECTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; DETECTION; DOSEMETERS; ELECTROMAGNETIC RADIATION; ELEMENTS; EMISSION; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HALOGENS; HEATING; MAGNETIC RESONANCE; MEASURING INSTRUMENTS; NONMETALS; PHOTON EMISSION; RADIATIONS; RESONANCE

Optional Information

Copyright
Copyright (c) 1998 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.