Developing a SAR TT-OSL protocol for volcanically-heated aeolian quartz from Datong (China)

Publication: Research - peer-reviewConference article – Annual report year: 2012

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Developing a SAR TT-OSL protocol for volcanically-heated aeolian quartz from Datong (China). / Liu, Jinfeng; Murray, Andrew S.; Jain, Mayank; Buylaert, Jan-Pieter; Lu, Yanchou; Chen, Jie.

In: Quaternary Geochronology, Vol. 10, 2012, p. 308-313.

Publication: Research - peer-reviewConference article – Annual report year: 2012

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Liu, Jinfeng; Murray, Andrew S.; Jain, Mayank; Buylaert, Jan-Pieter; Lu, Yanchou; Chen, Jie / Developing a SAR TT-OSL protocol for volcanically-heated aeolian quartz from Datong (China).

In: Quaternary Geochronology, Vol. 10, 2012, p. 308-313.

Publication: Research - peer-reviewConference article – Annual report year: 2012

Bibtex

@article{018bf04f2a224483bab2af31cd1f34b1,
title = "Developing a SAR TT-OSL protocol for volcanically-heated aeolian quartz from Datong (China)",
keywords = "TT-OSL, Fine-grained quartz, Dating, Heated quartz",
publisher = "Elsevier BV",
author = "Jinfeng Liu and Murray, {Andrew S.} and Mayank Jain and Jan-Pieter Buylaert and Yanchou Lu and Jie Chen",
year = "2012",
doi = "10.1016/j.quageo.2012.02.008",
volume = "10",
pages = "308--313",
journal = "Quaternary Geochronology",
issn = "1871-1014",

}

RIS

TY - CONF

T1 - Developing a SAR TT-OSL protocol for volcanically-heated aeolian quartz from Datong (China)

A1 - Liu,Jinfeng

A1 - Murray,Andrew S.

A1 - Jain,Mayank

A1 - Buylaert,Jan-Pieter

A1 - Lu,Yanchou

A1 - Chen,Jie

AU - Liu,Jinfeng

AU - Murray,Andrew S.

AU - Jain,Mayank

AU - Buylaert,Jan-Pieter

AU - Lu,Yanchou

AU - Chen,Jie

PB - Elsevier BV

PY - 2012

Y1 - 2012

N2 - The thermally-transferred optically stimulated luminescence (TT-OSL) responses of chemically-purified fine-grained quartz from a lava-baked aeolian sediment from Datong (China) are presented. Our main focus is to examine the suitability of the test dose TT-OSL and OSL response to monitor sensitivity changes during SAR measurements. It is found that, in contrast to the test dose OSL, the TT-OSL response to a test dose can successfully monitor sensitivity changes, and a high-temperature blue-light bleach (600s at 260°C) in the middle of each SAR cycle is necessary to minimize interference with the test dose TT-OSL signal. The revised SAR TT-OSL protocol was tested by dose recovery tests on two very young (quartz OSL De20% of the given dose) in this revised SAR TT-OSL protocol.

AB - The thermally-transferred optically stimulated luminescence (TT-OSL) responses of chemically-purified fine-grained quartz from a lava-baked aeolian sediment from Datong (China) are presented. Our main focus is to examine the suitability of the test dose TT-OSL and OSL response to monitor sensitivity changes during SAR measurements. It is found that, in contrast to the test dose OSL, the TT-OSL response to a test dose can successfully monitor sensitivity changes, and a high-temperature blue-light bleach (600s at 260°C) in the middle of each SAR cycle is necessary to minimize interference with the test dose TT-OSL signal. The revised SAR TT-OSL protocol was tested by dose recovery tests on two very young (quartz OSL De20% of the given dose) in this revised SAR TT-OSL protocol.

KW - TT-OSL

KW - Fine-grained quartz

KW - Dating

KW - Heated quartz

U2 - 10.1016/j.quageo.2012.02.008

DO - 10.1016/j.quageo.2012.02.008

JO - Quaternary Geochronology

JF - Quaternary Geochronology

SN - 1871-1014

VL - 10

SP - 308

EP - 313

ER -