Photoluminescence of Pb²⁺-doped SrHfO₃

详细信息    查看全文

• 作者：V. Jary ; M. Nikl ; E. Mihokova ; P. Bohacek ; B. Trunda ; K. Polak ; V. Studnicka ; V. Mucka
• 关键词：SrHfO₃ ; Pb²⁺ ; Photoluminescence ; Decay kinetics
• 刊名：Radiation Measurements
• 出版年：2010
• 出版时间：March-July 2010
• 年：2010
• 卷：45
• 期：3-6
• 页码：406-408
• 全文大小：397 K

文摘

Pb²⁺ excitation and emission spectra and decay kinetics in SrHfO₃ host are measured within 10–350 K temperature interval. Temperature dependence of decay times is fit by the phenomenological model describing the dynamics of the lowest excited state of Pb²⁺ ion. The best fit provided corresponding quantitative parameters of the model. Suitability of the Pb-doped SrHfO₃ for phosphor and scintillator application is discussed.