Scintillation properties of Cs₂LiLaBr₆ (CLLB) crystals with varying Ce³⁺ concentration

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• 作者：Urmila Shirwadkar ; ^{ushirwadkar@rmdinc.com} ; Jarek Glodo ; Edgar V. van Loef ; Rastgo Hawrami ; Sharmishtha Mukhopadhyay ; Alexei Churilov ; William M. Higgins ; Kanai S. Shah
• 关键词：Crystal growth ; Scintillation properties ; Elpasolites ; Cs2LiLaBr6 ; Ce concentration ; Light yield
• 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
• 出版年：2011
• 出版时间：1 October, 2011
• 年：2011
• 卷：652
• 期：1
• 页码：268-270
• 全文大小：1K

文摘

Investigations of Ce³⁺-doped Cs₂LiLaBr₆ (CLLB) crystals show a systematic trend in their scintillation properties with varying Ce concentrations. The concentration studies provide input in the optimization of growth of the CLLB crystals. Scintillation properties viz. radioluminescence, energy resolution, light yield, decay times, and non-proportionality are discussed for samples from 0 % to 20 % Ce concentration.