Testing a single-aliquot protocol for recuperated OSL dating

X. L. Wang; A. G. Wintle; Y. C. Lu

doi:10.1016/j.radmeas.2006.12.015

Testing a single-aliquot protocol for recuperated OSL dating

X. L. Wang, A. G. Wintle, Y. C. Lu

Department of Geography and Earth Sciences

Research output: Contribution to journal › Article › peer-review

94 Citations (Scopus)

Abstract

A single-aliquot dating procedure for measuring the equivalent dose in fine-grained quartz extracted from Chinese loess has been developed and tested. The optically stimulated luminescence (OSL) signal used for construction of the dose–response curve is termed the recuperated OSL (ReOSL) signal; it is the difference between the thermally transferred OSL signal measured after heating to for 10 s following optical stimulation with blue light for 270 s at and the subsequent basic-transferred OSL signal measured when the same procedures are preceded by heating at for 10 s. Dose recovery experiments are reported, and the apparent impact of the size of test dose used to monitor sensitivity change is investigated. Equivalent doses obtained using the protocol developed from these experiments are compared with those obtained with multiple aliquots, using both conventional OSL and the ReOSL signals.

Original language	English
Pages (from-to)	380-391
Number of pages	12
Journal	Radiation Measurements
Volume	42
Issue number	3
DOIs	https://doi.org/10.1016/j.radmeas.2006.12.015
Publication status	Published - Mar 2007

Keywords

thermally tranferred OSL
fine-grained quartz
single aliquot
dose recovery
dating protocol

Access to Document

10.1016/j.radmeas.2006.12.015

http://hdl.handle.net/2160/6055

Permanent link

Persistent link

Cite this

@article{937351aed02b406faa28a992fb3b6e2d,

title = "Testing a single-aliquot protocol for recuperated OSL dating",

abstract = "A single-aliquot dating procedure for measuring the equivalent dose in fine-grained quartz extracted from Chinese loess has been developed and tested. The optically stimulated luminescence (OSL) signal used for construction of the dose–response curve is termed the recuperated OSL (ReOSL) signal; it is the difference between the thermally transferred OSL signal measured after heating to for 10 s following optical stimulation with blue light for 270 s at and the subsequent basic-transferred OSL signal measured when the same procedures are preceded by heating at for 10 s. Dose recovery experiments are reported, and the apparent impact of the size of test dose used to monitor sensitivity change is investigated. Equivalent doses obtained using the protocol developed from these experiments are compared with those obtained with multiple aliquots, using both conventional OSL and the ReOSL signals.",

keywords = "thermally tranferred OSL, fine-grained quartz, single aliquot, dose recovery, dating protocol",

author = "Wang, {X. L.} and Wintle, {A. G.} and Lu, {Y. C.}",

note = "Sponsorship: NSFC of China",

year = "2007",

month = mar,

doi = "10.1016/j.radmeas.2006.12.015",

language = "English",

volume = "42",

pages = "380--391",

journal = "Radiation Measurements",

issn = "1350-4487",

publisher = "Elsevier",

number = "3",

}

TY - JOUR

T1 - Testing a single-aliquot protocol for recuperated OSL dating

AU - Wang, X. L.

AU - Wintle, A. G.

AU - Lu, Y. C.

N1 - Sponsorship: NSFC of China

PY - 2007/3

Y1 - 2007/3

N2 - A single-aliquot dating procedure for measuring the equivalent dose in fine-grained quartz extracted from Chinese loess has been developed and tested. The optically stimulated luminescence (OSL) signal used for construction of the dose–response curve is termed the recuperated OSL (ReOSL) signal; it is the difference between the thermally transferred OSL signal measured after heating to for 10 s following optical stimulation with blue light for 270 s at and the subsequent basic-transferred OSL signal measured when the same procedures are preceded by heating at for 10 s. Dose recovery experiments are reported, and the apparent impact of the size of test dose used to monitor sensitivity change is investigated. Equivalent doses obtained using the protocol developed from these experiments are compared with those obtained with multiple aliquots, using both conventional OSL and the ReOSL signals.

AB - A single-aliquot dating procedure for measuring the equivalent dose in fine-grained quartz extracted from Chinese loess has been developed and tested. The optically stimulated luminescence (OSL) signal used for construction of the dose–response curve is termed the recuperated OSL (ReOSL) signal; it is the difference between the thermally transferred OSL signal measured after heating to for 10 s following optical stimulation with blue light for 270 s at and the subsequent basic-transferred OSL signal measured when the same procedures are preceded by heating at for 10 s. Dose recovery experiments are reported, and the apparent impact of the size of test dose used to monitor sensitivity change is investigated. Equivalent doses obtained using the protocol developed from these experiments are compared with those obtained with multiple aliquots, using both conventional OSL and the ReOSL signals.

KW - thermally tranferred OSL

KW - fine-grained quartz

KW - single aliquot

KW - dose recovery

KW - dating protocol

U2 - 10.1016/j.radmeas.2006.12.015

DO - 10.1016/j.radmeas.2006.12.015

M3 - Article

SN - 1350-4487

VL - 42

SP - 380

EP - 391

JO - Radiation Measurements

JF - Radiation Measurements

IS - 3

ER -

Testing a single-aliquot protocol for recuperated OSL dating

Abstract

Keywords

Access to Document

Permanent link

Fingerprint

Cite this