Growth and luminescent properties of single crystalline films of Ce³⁺ doped Pr_1−xLu_xAlO₃ and Gd_1−xLu_xAlO₃ perovskites

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• 作者：Yu Zorenko^a ; ^b ; ^{zorenko@ukw.edu.pl} ; V. Gorbenko^a ; ^b ; T. Zorenko^a ; ^b ; T. Voznyak^b ; F. Riva^c ; ^d ; P.A. Douissard^c ; T. Martin^c ; A. Fedorov^e ; A. Suchocki^a ; ^f ; Ya. Zhydachevskii^f ; ^g
• 关键词：A1. Impurities ; A2. Growth from high temperature solutions ; A3. Liquid phase epitaxy ; B1. Oxides ; B2. Scintillator materials
• 刊名：Journal of Crystal Growth
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：457
• 期：Complete
• 页码：220-226
• 全文大小：886 K
• 卷排序：457

文摘

First time LPE growth of Gd1−xLuxAlO3:Ce and Pr1−xLuxAlO3:Ce single crystalline films at x=0–1. Limitation conditions of LPE growth of perovskite films onto YAlO3 substrates were determined. Relation between compositions engineering and luminescent properties of films were studied. Gd3+–Ce3+ and Pr3+–Ce3+ energy transfer in perovskite films under study were investigated. Large influence of Pb2+ flux related dopant on the light yield of perovskite films was found.