A simplified SAR protocol for TT-OSL

N. Porat; G. A. T. Duller; H. M. Roberts; A. G. Wintle

doi:10.1016/j.radmeas.2008.12.004

A simplified SAR protocol for TT-OSL

Adran Daearyddiaeth a Gwyddorau Daear

Geological Survey of Israel

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

78 Dyfyniadau (Scopus)

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A new single-aliquot regenerative-dose (SAR) protocol for measuring the equivalent dose using the thermally-transferred OSL (TT-OSL) signal is proposed. Characterisation of the Basic Transferred OSL (BT-OSL) signal measured using a previous protocol showed that it was unnecessary to measure the BT-OSL thus allowing simplification of the SAR protocol for TT-OSL. To remove the BT-OSL, holding the aliquot for 100 s at 300 °C without optical stimulation at the end of each SAR cycle gave the most reproducible results. A simplified protocol incorporating this heat treatment was tested by recovering doses up to 700 Gy which had been given to a modern sand sample with an equivalent dose of less than 5 Gy.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	538-542
Nifer y tudalennau	5
Cyfnodolyn	Radiation Measurements
Cyfrol	44
Rhif cyhoeddi	5-6
Dyddiad ar-lein cynnar	12 Ebr 2009
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1016/j.radmeas.2008.12.004
Statws	Cyhoeddwyd - 01 Mai 2009

Mynediad at Ddogfen

10.1016/j.radmeas.2008.12.004

http://hdl.handle.net/2160/5974

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Dolen i’r cyhoeddiad yn Scopus

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@article{9980b0edbf7a48f5981486efe3e3d39f,

title = "A simplified SAR protocol for TT-OSL",

abstract = "A new single-aliquot regenerative-dose (SAR) protocol for measuring the equivalent dose using the thermally-transferred OSL (TT-OSL) signal is proposed. Characterisation of the Basic Transferred OSL (BT-OSL) signal measured using a previous protocol showed that it was unnecessary to measure the BT-OSL thus allowing simplification of the SAR protocol for TT-OSL. To remove the BT-OSL, holding the aliquot for 100 s at 300 °C without optical stimulation at the end of each SAR cycle gave the most reproducible results. A simplified protocol incorporating this heat treatment was tested by recovering doses up to 700 Gy which had been given to a modern sand sample with an equivalent dose of less than 5 Gy.",

keywords = "Dating, Quartz, SAR, Thermally-transferred OSL",

author = "N. Porat and Duller, \{G. A. T.\} and Roberts, \{H. M.\} and Wintle, \{A. G.\}",

note = "Porat, N., Duller, G.A.T., Roberts, H.M., Wintle, A.G. (2009). A simplified SAR protocol for TT-OSL. Radiation Measurements, 44 (5-6), 538-542. Proceedings of the 12th International Conference on Luminescence and Electron Spin Resonance Dating (LED 2008)",

year = "2009",

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doi = "10.1016/j.radmeas.2008.12.004",

language = "English",

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journal = "Radiation Measurements",

issn = "1350-4487",

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T1 - A simplified SAR protocol for TT-OSL

AU - Porat, N.

AU - Duller, G. A. T.

AU - Roberts, H. M.

AU - Wintle, A. G.

N1 - Porat, N., Duller, G.A.T., Roberts, H.M., Wintle, A.G. (2009). A simplified SAR protocol for TT-OSL. Radiation Measurements, 44 (5-6), 538-542. Proceedings of the 12th International Conference on Luminescence and Electron Spin Resonance Dating (LED 2008)

PY - 2009/5/1

Y1 - 2009/5/1

N2 - A new single-aliquot regenerative-dose (SAR) protocol for measuring the equivalent dose using the thermally-transferred OSL (TT-OSL) signal is proposed. Characterisation of the Basic Transferred OSL (BT-OSL) signal measured using a previous protocol showed that it was unnecessary to measure the BT-OSL thus allowing simplification of the SAR protocol for TT-OSL. To remove the BT-OSL, holding the aliquot for 100 s at 300 °C without optical stimulation at the end of each SAR cycle gave the most reproducible results. A simplified protocol incorporating this heat treatment was tested by recovering doses up to 700 Gy which had been given to a modern sand sample with an equivalent dose of less than 5 Gy.

AB - A new single-aliquot regenerative-dose (SAR) protocol for measuring the equivalent dose using the thermally-transferred OSL (TT-OSL) signal is proposed. Characterisation of the Basic Transferred OSL (BT-OSL) signal measured using a previous protocol showed that it was unnecessary to measure the BT-OSL thus allowing simplification of the SAR protocol for TT-OSL. To remove the BT-OSL, holding the aliquot for 100 s at 300 °C without optical stimulation at the end of each SAR cycle gave the most reproducible results. A simplified protocol incorporating this heat treatment was tested by recovering doses up to 700 Gy which had been given to a modern sand sample with an equivalent dose of less than 5 Gy.

KW - Dating

KW - Quartz

KW - SAR

KW - Thermally-transferred OSL

UR - https://www.scopus.com/pages/publications/70249103081

U2 - 10.1016/j.radmeas.2008.12.004

DO - 10.1016/j.radmeas.2008.12.004

M3 - Article

SN - 1350-4487

VL - 44

SP - 538

EP - 542

JO - Radiation Measurements

JF - Radiation Measurements

IS - 5-6

ER -

A simplified SAR protocol for TT-OSL

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