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Energy transfer from Ce3+ to Eu3+ through Tb3+ chain in YPO4:Ce3+/Tb3+/Eu3+ phosphors
Yuguo Yang1,2; Xianshun Lv1,2; Lei Wei1,2; Jianhua Xu1,2; Huajian Yu1,2; Yanyan Hu1,2; Huadi Zhang1,2; Bing Liu1,2; Xuping Wang1,2; Qinggang Li1,3
2017-10-24
Source PublicationSOLID STATE COMMUNICATIONS
ISSN0038-1098
Volume269Pages:35-38
Abstract

We synthesized a series of YPO4:Ce3+/Tb3+/Eu3+ phosphors by a solid state reaction. All of phosphors have asingle phase, showing that the doping ions could not change the phase of YPOhost. The emission intensities of Ce3+,Tb3+ and Eu3+ ions clearly depend on the Tb3+ concentrations in YPO4:Ce3þ/Tb3þ/Eu3þphosphors. Theemission intensity of Ce3+ emission decreases gradually but the emission intensity of Eu3+ emission increasescontinuously with the increasing Tb3+ concentration because of the energy transfer from Ce3+ to Eu3+ through Tb3+. On the basis of the luminescent properties of YPO4:Ce3+/Tb3+/Eu3+ phosphors, the possible energy transfermechanism was speculated.

KeywordPhosphors Solid State Reaction Energy Transfer Luminescence
DOIhttps://doi.org/10.1016/j.ssc.2017.10.002
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000418276700007 ISSN: 0038-1098
PublisherPERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
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Document TypeJournal article
CollectionInstitute of Chinese Medical Sciences
Corresponding AuthorXuping Wang
Affiliation1.Advanced Materials Institute, Shandong Academy of Sciences, Jinan 250014, China
2.Key Laboratory for Light Conversion Materials and Technology of Shandong Academy of Sciences, Jinan 250014, China
3.Shandong Key Laboratory for High Strength Lightweight Metallic Materials, Jinan 250014, China
Recommended Citation
GB/T 7714
Yuguo Yang,Xianshun Lv,Lei Wei,et al. Energy transfer from Ce3+ to Eu3+ through Tb3+ chain in YPO4:Ce3+/Tb3+/Eu3+ phosphors[J]. SOLID STATE COMMUNICATIONS,2017,269:35-38.
APA Yuguo Yang.,Xianshun Lv.,Lei Wei.,Jianhua Xu.,Huajian Yu.,...&Qinggang Li.(2017).Energy transfer from Ce3+ to Eu3+ through Tb3+ chain in YPO4:Ce3+/Tb3+/Eu3+ phosphors.SOLID STATE COMMUNICATIONS,269,35-38.
MLA Yuguo Yang,et al."Energy transfer from Ce3+ to Eu3+ through Tb3+ chain in YPO4:Ce3+/Tb3+/Eu3+ phosphors".SOLID STATE COMMUNICATIONS 269(2017):35-38.
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