Thermal Quenching of Ce3+:Y3Al5O12 Glass-Ceramic Phosphor
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概要
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The thermal quenching of fluorescence of Ce:Y3Al5O12 glass-ceramic (YAG-GC) phosphor was evaluated and compared with those of Ce:Y3Al5O12 polycrystal (YAG-PC) and Ce:(Gd,Y)3Al5O12 glass-ceramic (GdYAG-GC). The fluorescence intensity of YAG-GC showed a lower temperature dependence than that of GdYAG-GC, although it showed a more marked decrease with increasing temperature than that of YAG-PC.
- 2009-12-25
著者
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Fujita Shunsuke
Advanced Materials And Technol. Div. Nippon Electric Glass
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Tanabe Setsuhisa
Graduate School Of Human And Environmental Studies Kyoto Univ.
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Fujita Shunsuke
Advanced Materials and Technology Division, Nippon Electric Glass, Otsu 520-8639, Japan
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