Thermoluminescence measurements of trap depth in alkali feldspars extracted from bedrock samples

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• 作者：N.D. Brown^a ; ^{nathan.david.brown@ucla.edu} ; E.J. Rhodes^a ; ^b ; ^{ed.rhodes@sheffield.ac.uk}
• 关键词：Feldspar thermoluminescence ; Fractional glow curve ; Feldspar trap depth ; Post-isothermal TL
• 刊名：Radiation Measurements
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：96
• 期：Complete
• 页码：53-61
• 全文大小：1356 K
• 卷排序：96

文摘

Post-isothermal TL curves provide kinetic information for overlapping TL peaks. K-feldspar natural and regenerative E-values seem to increase to about 1.86 eV. Assuming a single E-value, frequency factor values decrease regularly during TL. Mixed-order kinetics characterize natural and regenerative K-feldspar TL signals.