BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity

After irradiation, the light transmission of bismuth germanate monocrystals decreases, mainly in the blue, as a consequence of the formation of colour centres. The absorption, thermoluminescence and thermoconductivity spectra were studied for different kinds of irradiation, different doses and at di...

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Detalles Bibliográficos
Autores principales: Lecoq, P, Li, P J, Rostaing, B
Lenguaje:eng
Publicado: 1991
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/0168-9002(91)90433-Q
http://cds.cern.ch/record/227824
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author Lecoq, P
Li, P J
Rostaing, B
author_facet Lecoq, P
Li, P J
Rostaing, B
author_sort Lecoq, P
collection CERN
description After irradiation, the light transmission of bismuth germanate monocrystals decreases, mainly in the blue, as a consequence of the formation of colour centres. The absorption, thermoluminescence and thermoconductivity spectra were studied for different kinds of irradiation, different doses and at different temperatures. Doped samples were also tested, showing the role of impurities, mainly iron, in the process of damage. Finally a model is proposed which explains all the experimental results.
id cern-227824
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1991
record_format invenio
spelling cern-2278242019-09-30T06:29:59Zdoi:10.1016/0168-9002(91)90433-Qhttp://cds.cern.ch/record/227824engLecoq, PLi, P JRostaing, BBGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivityDetectors and Experimental TechniquesAfter irradiation, the light transmission of bismuth germanate monocrystals decreases, mainly in the blue, as a consequence of the formation of colour centres. The absorption, thermoluminescence and thermoconductivity spectra were studied for different kinds of irradiation, different doses and at different temperatures. Doped samples were also tested, showing the role of impurities, mainly iron, in the process of damage. Finally a model is proposed which explains all the experimental results.oai:cds.cern.ch:2278241991
spellingShingle Detectors and Experimental Techniques
Lecoq, P
Li, P J
Rostaing, B
BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title_full BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title_fullStr BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title_full_unstemmed BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title_short BGO radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
title_sort bgo radiation damage effects: optical absorption, thermoluminescence and thermoconductivity
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/0168-9002(91)90433-Q
http://cds.cern.ch/record/227824
work_keys_str_mv AT lecoqp bgoradiationdamageeffectsopticalabsorptionthermoluminescenceandthermoconductivity
AT lipj bgoradiationdamageeffectsopticalabsorptionthermoluminescenceandthermoconductivity
AT rostaingb bgoradiationdamageeffectsopticalabsorptionthermoluminescenceandthermoconductivity

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