On the OSL curve shape and preheat treatment of electronic components from portable electronic devices

Clemens Woda; Steffen Greilich; Koen Beerten

doi:10.1016/j.radmeas.2010.01.041

On the OSL curve shape and preheat treatment of electronic components from portable electronic devices

Clemens Woda, Steffen Greilich, Koen Beerten

Research output › peer-review

Abstract

The OSL decay curve of alumina-rich components from personal objects and the preheat treatment is investigated. An early observation showed that the dose increases with increasing OSL integration time. It is shown that this is caused by an unresolved low temperature TL peak (140°C) contributing to the OSL, but with a lower thermal stability than the main contributing TL peak at 190°C.

Original language	English
Pages (from-to)	746-748
Journal	Radiation Measurements
Volume	45
Issue number	3-6
DOIs	https://doi.org/10.1016/j.radmeas.2010.01.041
State	Published - Mar 2010
Event	7th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation LUMDETR 2009 - Institute of Physics, Krakow, Krakow Duration: 12 Jul 2009 → 12 Jul 2009

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10.1016/j.radmeas.2010.01.041License: Other

Cite this

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title = "On the OSL curve shape and preheat treatment of electronic components from portable electronic devices",

abstract = "The OSL decay curve of alumina-rich components from personal objects and the preheat treatment is investigated. An early observation showed that the dose increases with increasing OSL integration time. It is shown that this is caused by an unresolved low temperature TL peak (140°C) contributing to the OSL, but with a lower thermal stability than the main contributing TL peak at 190°C.",

keywords = "Accident dosimetry, Retrospective dosimetry, Portable electronic devices, Emergency dosimeter, Optically stimulated luminescence, Thermoluminescence",

author = "Clemens Woda and Steffen Greilich and Koen Beerten",

note = "Score = 10; 7th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation LUMDETR 2009 ; Conference date: 12-07-2009 Through 12-07-2009",

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AU - Woda, Clemens

AU - Greilich, Steffen

AU - Beerten, Koen

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PY - 2010/3

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N2 - The OSL decay curve of alumina-rich components from personal objects and the preheat treatment is investigated. An early observation showed that the dose increases with increasing OSL integration time. It is shown that this is caused by an unresolved low temperature TL peak (140°C) contributing to the OSL, but with a lower thermal stability than the main contributing TL peak at 190°C.

AB - The OSL decay curve of alumina-rich components from personal objects and the preheat treatment is investigated. An early observation showed that the dose increases with increasing OSL integration time. It is shown that this is caused by an unresolved low temperature TL peak (140°C) contributing to the OSL, but with a lower thermal stability than the main contributing TL peak at 190°C.

KW - Accident dosimetry

KW - Retrospective dosimetry

KW - Portable electronic devices

KW - Emergency dosimeter

KW - Optically stimulated luminescence

KW - Thermoluminescence

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DO - 10.1016/j.radmeas.2010.01.041

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EP - 748

JO - Radiation Measurements

JF - Radiation Measurements

SN - 1350-4487

IS - 3-6

T2 - 7th International Conference on Luminescent Detectors and Transformers of Ionizing Radiation LUMDETR 2009

Y2 - 12 July 2009 through 12 July 2009

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