Published May 1, 2005
| Version v1
Journal article
Time-resolved luminescence of radiation defects in GaPO4 and AlPO4 crystals at VUV-excitation
- 1. Urlas State Technical University, 620002 Ekaterinburg (Russian Federation)
- 2. Budker Institute of Nuclear Physics, SB RAS, 630090 Novosibirsk (Russian Federation)
Description
The study of structural defects in irradiated by fast electrons (E=10MeV, fluence (1-2x1017electron/cm2) AlPO4 and GaPO4 crystals are submitted. The measurements were executed using low-temperature (T=8K) vacuum ultraviolet time-resolved luminescent spectroscopy at selective excitation by synchrotron radiation. The four types of luminescence bands with characteristic individual excitation spectra and photoluminescence decay kinetics in nano- and microsecond ranges are revealed in spectral range 2-6eV. Possible types of defects of the crystalline structure observable in PL irradiated crystals are discussed and analyzed
Additional details
Identifiers
- DOI
- 10.1016/j.nima.2005.01.190;
- PII
- S0168-9002(05)00294-9;
Publishing Information
- Journal Title
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Journal Volume
- 543
- Journal Issue
- 1
- Journal Page Range
- p. 239-243
- ISSN
- 0168-9002
- CODEN
- NIMAER
Conference
- Title
- 15. international synchrotron radiation conference
- Acronym
- SR 2004
- Dates
- 19-23 Jul 2004
- Place
- Novosibirsk (Russian Federation)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37033719
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALUMINIUM PHOSPHATES; CRYSTALS; DEFECTS; ELECTRONS; EXCITATION; FAR ULTRAVIOLET RADIATION; IRRADIATION; PHOTOLUMINESCENCE; SPECTROSCOPY; SYNCHROTRON RADIATION; TEMPERATURE RANGE 0065-0273 K; TIME RESOLUTION
- Descriptors DEC
- ALUMINIUM COMPOUNDS; BREMSSTRAHLUNG; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; EMISSION; ENERGY-LEVEL TRANSITIONS; FERMIONS; LEPTONS; LUMINESCENCE; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHOTON EMISSION; RADIATIONS; RESOLUTION; TEMPERATURE RANGE; TIMING PROPERTIES; ULTRAVIOLET RADIATION
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.