Investigation of structural and luminescent properties of Ce 3+/Mn2+ ions-doped Ca5(PO4) 3F

	Investigation of structural and luminescent properties of Ce 3+/Mn2+ ions-doped Ca5(PO4) 3F
	Zhang L.; Fu Z.; Wu Z.; Wang Y.; Fu X.; Cui T.
	2014
发表期刊	Materials Research Bulletin
ISSN	ISBN/00255408
期号	56 页码:65-70
摘要	Ce3+/Mn2+ ions-doped oxyapatite calcium fluorapatite [Ca5(PO4)3F, FAP] has been successfully synthesized by a facile one-step hydrothermal method. The luminescent properties of Ce3+- and Ce3+/Mn2+- activated FAP phosphors were investigated using the photoluminescence (PL) and photoluminescence excitation (PLE) spectra. The emission of Ce3+ was fitted by two Gaussian functions with dashed lines in wavenumber to confirm the Ce3+ ion simultaneously to occupy the 4f and 6h sites in Ca 5(PO4)3F host, which was consistent with the calculated results of crystal field based on chemical bond theory. In addition, the existence of Ce3+ (sensitizer) can dramatically enhance the green emission of Mn2+ (activator) in Ce3+/Mn2+ ions co-doped samples due to an efficient energy transfer from Ce3+ to Mn2+. All of these results could help us understand the site assignments and optical properties of the rare earth ions doped in hexagonal Ca5(PO4)3F. 2014 Elsevier Ltd.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44111
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang L.,Fu Z.,Wu Z.,et al. Investigation of structural and luminescent properties of Ce 3+/Mn2+ ions-doped Ca5(PO4) 3F[J]. Materials Research Bulletin,2014(56):65-70.
APA	Zhang L.,Fu Z.,Wu Z.,Wang Y.,Fu X.,&Cui T..(2014).Investigation of structural and luminescent properties of Ce 3+/Mn2+ ions-doped Ca5(PO4) 3F.Materials Research Bulletin(56),65-70.
MLA	Zhang L.,et al."Investigation of structural and luminescent properties of Ce 3+/Mn2+ ions-doped Ca5(PO4) 3F".Materials Research Bulletin .56(2014):65-70.

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