Online ISSN: 1884-4111 Print ISSN: 0033-8303
Radioisotopes 70(3): 147-157 (2021)

特集Special Issues

光ルミネッセンス(OSL)法を用いた堆積物の年代決定Optically Stimulated Luminescence (OSL) Dating of Sediments

産業技術総合研究所 地質調査総合センターGeological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)

発行日:2021年3月15日Published: March 15, 2021


The example and key point of optically stimulated luminescence dating of various types of sediment are introduced since the development of SAR protocol. In particular, the suitable dating methods for Japanese sediments are introduced. For feldspar IRSL and pIRIR dating, there are future challenges in the estimation of residual dose, g-value, etc., so it is necessary to increase the case study.

Key words: optically stimulated luminescence (OSL); post-infrared infrared stimulated luminescence (pIRIR); single aliquot regenerative (SAR) protocol; sediment

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