An optically stimulated luminescence study of porcelain related to radiation dosimetry

N.R.J. Poolton; L. Bøtter-Jensen; H. Jungner

doi:10.1016/1350-4487(95)00010-C

An optically stimulated luminescence study of porcelain related to radiation dosimetry

N.R.J. Poolton, L. Bøtter-Jensen, H. Jungner

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

This article describes the essential features regarding the photo-stimulated luminescence of porcelain: both the main ceramic and glazing materials are studied. In each case, radiation dose dependent signals are observed, superimposed on dose independent luminescence transitions that are both Stokes and anti-Stokes shifted in energy. Glazing is shown in some cases to be considerably more sensitive as a radiation dosemeter than the main porcelain ceramic. By comparison with the properties of artifical phosphors, the principal luminescent matrix is identified as being Al2O3, and the recombination centres in one glazing type are shown to be F-centres, Cr3+ and Dy3+.

Original language	English
Journal	Radiation Measurements
Volume	24
Issue number	4
Pages (from-to)	543-549
ISSN	1350-4487
DOIs	https://doi.org/10.1016/1350-4487(95)00010-C
Publication status	Published - Oct 1995
Event	International Symposium on Luminescent Detectors and Transformers of Ionizing Radiation - Tallinn, Estonia Duration: 25 Sep 1994 → 28 Sep 1994

Conference

Conference	International Symposium on Luminescent Detectors and Transformers of Ionizing Radiation
Country	Estonia
City	Tallinn
Period	25/09/1994 → 28/09/1994
Sponsor	University of Tartu, Bicron Technologies Vertriebs GmbH, Victoreen Inc., Estonian Academy of Sciences

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title = "An optically stimulated luminescence study of porcelain related to radiation dosimetry",

abstract = "This article describes the essential features regarding the photo-stimulated luminescence of porcelain: both the main ceramic and glazing materials are studied. In each case, radiation dose dependent signals are observed, superimposed on dose independent luminescence transitions that are both Stokes and anti-Stokes shifted in energy. Glazing is shown in some cases to be considerably more sensitive as a radiation dosemeter than the main porcelain ceramic. By comparison with the properties of artifical phosphors, the principal luminescent matrix is identified as being Al2O3, and the recombination centres in one glazing type are shown to be F-centres, Cr3+ and Dy3+. ",

keywords = "Nuklear sikkerhed og str{\aa}lingsbeskyttelse",

author = "N.R.J. Poolton and L. B{\o}tter-Jensen and H. Jungner",

year = "1995",

month = oct,

doi = "10.1016/1350-4487(95)00010-C",

language = "English",

volume = "24",

pages = "543--549",

journal = "Radiation Measurements",

issn = "1350-4487",

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note = "International Symposium on Luminescent Detectors and Transformers of Ionizing Radiation, LUMDETR'94 ; Conference date: 25-09-1994 Through 28-09-1994",

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TY - GEN

T1 - An optically stimulated luminescence study of porcelain related to radiation dosimetry

AU - Poolton, N.R.J.

AU - Bøtter-Jensen, L.

AU - Jungner, H.

PY - 1995/10

Y1 - 1995/10

N2 - This article describes the essential features regarding the photo-stimulated luminescence of porcelain: both the main ceramic and glazing materials are studied. In each case, radiation dose dependent signals are observed, superimposed on dose independent luminescence transitions that are both Stokes and anti-Stokes shifted in energy. Glazing is shown in some cases to be considerably more sensitive as a radiation dosemeter than the main porcelain ceramic. By comparison with the properties of artifical phosphors, the principal luminescent matrix is identified as being Al2O3, and the recombination centres in one glazing type are shown to be F-centres, Cr3+ and Dy3+.

AB - This article describes the essential features regarding the photo-stimulated luminescence of porcelain: both the main ceramic and glazing materials are studied. In each case, radiation dose dependent signals are observed, superimposed on dose independent luminescence transitions that are both Stokes and anti-Stokes shifted in energy. Glazing is shown in some cases to be considerably more sensitive as a radiation dosemeter than the main porcelain ceramic. By comparison with the properties of artifical phosphors, the principal luminescent matrix is identified as being Al2O3, and the recombination centres in one glazing type are shown to be F-centres, Cr3+ and Dy3+.

KW - Nuklear sikkerhed og strålingsbeskyttelse

U2 - 10.1016/1350-4487(95)00010-C

DO - 10.1016/1350-4487(95)00010-C

M3 - Conference article

VL - 24

SP - 543

EP - 549

JO - Radiation Measurements

JF - Radiation Measurements

SN - 1350-4487

IS - 4

T2 - International Symposium on Luminescent Detectors and Transformers of Ionizing Radiation

Y2 - 25 September 1994 through 28 September 1994

ER -