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Energy transfer from Tb3+ to Eu3+ in zinc lead borate glass

文献类型：期刊论文

作者Jiang Sha1; Li Li2; Duan Changkui1,3; Zhou Xianju1; Yin Min2
刊名JOURNAL OF RARE EARTHS
出版日期2010-12-01
卷号28页码:312-315
关键词energy transfer zinc lead borate glass luminescent spectrum Tb3+ Eu3+ rare earths
ISSN号1002-0721
DOI10.1016/S1002-0721(10)60284-0
英文摘要In order to sensitize the luminescence of Eu3+ ions in heavy metal glass, zinc lead borate glass samples containing various concentrations of Eu3+ and Tb3+ ions were prepared to study the Tb3+ to Eu3+ non-radiative energy transfer phenomena. Energy level structures of Tb3+ and Eu3+ ions were plotted to show the excitation and energy transfer routes. Efficient energy transfer from Tb3+ to Eu3+ was observed and studied qualitatively in terms of doping concentrations. The sensitization turned out to be less effective than expected. Further studies to characterize the oxidation of Tb3+ into tetravalent state and to examine the mechanism of energy transfer are proposed.
WOS关键词EMISSION ; FLUORESCENCE ; HO3+ ; SM3+
资助项目National Natural Science Foundation of China[10704090] ; National Natural Science Foundation of China[10774140] ; National Natural Science Foundation of China[11011120083] ; The Chinese Academy of Sciences[KJCX2-YW-M1] ; Special Foundation for Talents of Anhui Province, China[2007Z021] ; Natural Science Foundation of CQ CSTC[2010BB4403]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000287023600069
出版者ELSEVIER SCIENCE BV
资助机构National Natural Science Foundation of China ; The Chinese Academy of Sciences ; Special Foundation for Talents of Anhui Province, China ; Natural Science Foundation of CQ CSTC
源URL[http://119.78.100.186/handle/113462/32794]  
专题中国科学院近代物理研究所
通讯作者Duan Changkui
作者单位1.Chongqing Univ Post & Telecom, Inst Modern Phys, Chongqing 400065, Peoples R China
2.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
3.City Univ Hong Kong, Dept Biol & Chem, Kowloon, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714		 Jiang Sha,Li Li,Duan Changkui,et al. Energy transfer from Tb3+ to Eu3+ in zinc lead borate glass[J]. JOURNAL OF RARE EARTHS,2010,28:312-315.
APA Jiang Sha,Li Li,Duan Changkui,Zhou Xianju,&Yin Min.(2010).Energy transfer from Tb3+ to Eu3+ in zinc lead borate glass.JOURNAL OF RARE EARTHS,28,312-315.
MLA Jiang Sha,et al."Energy transfer from Tb3+ to Eu3+ in zinc lead borate glass".JOURNAL OF RARE EARTHS 28(2010):312-315.

入库方式： OAI收割

来源：近代物理研究所

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