| A New Yellow Long Lasting Phosphor Y_2O_2S∶Ti |
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| 引用本文： | 张朋越,王民权,洪樟连,樊先平,钱国栋,王智宇.A New Yellow Long Lasting Phosphor Y_2O_2S∶Ti[J].中国稀土学报(英文版),2004(1). |
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| 作者姓名： | 张朋越 王民权 洪樟连 樊先平 钱国栋 王智宇 |
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| 作者单位： | Department of Materials Science and Engineering，Department of Materials Science and Engineering，Department of Materials Science and Engineering，Department of Materials Science and Engineering，Department of Materials Science and Engineering，Department of Materials Science and Engineering State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China，State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China，State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China，State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China，State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China，State Key Laboratory of Silicon Materials，Zhejiang University，Hangzhou 310027，China |
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| 基金项目： | ProjectsupportedbyTrans CenturyTrainingProgramFoundationfortheTalentsbyMinistryofEducationofChina,SRFforROCS ,SEM( 2 0 0 3 -14 ) ,theNationalNaturalScienceFoundationofChina ( 90 10 10 0 7) |
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| 摘 要： | Longphosphorescencephosphorshaveattractedconsiderableattentioninrecenthalf century1] becauseoftheirpotentialapplicationsinsuchfieldsaslumi nouspaint ,safetyindicatorinemergencycase ,etc2～ 4 ] .Sincethediscoveryofalkali earthaluminatelonglastingphosphorsin 1996 1] ,theyhavebeenstudiedextensivelyastheyhavebetterstabilityandlongerpersistenttimethanthesulfidephosphorswhichwerewidelyusedinmanycases .Uptonow ,poly crystallinephosphorsofblueCaAl2 O4 ∶ (Eu2 ,Nd3 ) ,greenSrAl2 O4 ∶(Eu2 ,…
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| 关 键 词： | optics Y 2O 2S∶Ti photoluminescence spectra time-resolved phosphorescence spectra decay curves rare earths |
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