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Alpha efficiency determination for OSL of quartz extracted from Chinese loess
Lai, Zhong Ping1,2,3; Zoeller, Ludwig2; Fuchs, Markus2; Brueckner, Helmut3
2008-02-01
Source PublicationRADIATION MEASUREMENTS
Volume43Issue:2-6Pages:767-770
SubtypeArticle
AbstractWe report here the estimates of alpha efficiency for fine grain quartz extracted from Chinese loess using the SAR protocol. For the seven samples, the alpha-values range from 0.028 to 0.038 with an average of 0.035 +/- 0.001. The annealed quartz (450 degrees C, 45 min) has an alpha-value of 0.030 +/- 0.001 which is similar to the alpha-value of 0.029 +/- 0.001 for the non-annealed quartz extracts, suggesting that the alpha-value is independent of the quartz's thermal history for this sample. We suggest that an alpha-value of 0.035 +/- 0.003 can be adopted for quartz extracted from Chinese loess when calculating the environmental dose rate. (C) 2008 Elsevier Ltd. All rights reserved.
KeywordAlpha Efficiency Quartz Chinese Loess Luminescence Osl
WOS HeadingsScience & Technology ; Technology
WOS KeywordREGENERATIVE-DOSE PROTOCOL ; GROWTH-CURVE ; LUMINESCENCE ; PLATEAU
Indexed BySCI ; ISTP
Language英语
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000257808000135
Citation statistics
Cited Times:101[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5836
Collection青海盐湖研究所知识仓储
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Luminescence Dating Lab, Xining 810008, Peoples R China
2.Univ Bayreuth, Geomorphol Grp, D-95440 Bayreuth, Germany
3.Univ Marburg, Fac Geog, D-35032 Marburg, Germany
Recommended Citation
GB/T 7714
Lai, Zhong Ping,Zoeller, Ludwig,Fuchs, Markus,et al. Alpha efficiency determination for OSL of quartz extracted from Chinese loess[J]. RADIATION MEASUREMENTS,2008,43(2-6):767-770.
APA Lai, Zhong Ping,Zoeller, Ludwig,Fuchs, Markus,&Brueckner, Helmut.(2008).Alpha efficiency determination for OSL of quartz extracted from Chinese loess.RADIATION MEASUREMENTS,43(2-6),767-770.
MLA Lai, Zhong Ping,et al."Alpha efficiency determination for OSL of quartz extracted from Chinese loess".RADIATION MEASUREMENTS 43.2-6(2008):767-770.
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