Pr3+ S-1(0)-> Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor

	Pr3+ S-1(0)-> Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor
其他题名	论文其他题名
	Nie Z. G.; Lim K. S.; Zhang J. H.; Wang X. J.
	2009
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	129 期号:8 页码:844-849
摘要	With the help of the Dexter's theory, the energy transfer mechanism from Pr3+ S-1(0) to Cr3+ is investigated theoretically in SrAl12O19:Pr3+, Cr3+ quantum cutting phosphors. The electron spin resonance (ESR) spectra of Pr3+ and Cr3+-doped SrAl12O19 with magnetoplumbite structure have been studied. The Cr3+ ion is found to enter the Al4(4f) site, which is very close to the Sr(2d) site replaced by the Pr3+ ions in the host. The theoretical results indicate that the efficient Pr3+ S-1(0)-> Cr3+ energy transfer can only take place in the intermediate mirror planes, in which for the nearest and next-nearest Pr3+-Cr3+ pairs, both dipole-dipole and dipole-quadrupole interactions can play their parts in the transfer. Finally, an overview is given about the research on the energy transfer from Pr3+ S-1(0) to codopants in their co-doped materials. (C) 2009 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25669
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Nie Z. G.,Lim K. S.,Zhang J. H.,et al. Pr3+ S-1(0)-> Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor[J]. Journal of Luminescence,2009,129(8):844-849.
APA	Nie Z. G.,Lim K. S.,Zhang J. H.,&Wang X. J..(2009).Pr3+ S-1(0)-> Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor.Journal of Luminescence,129(8),844-849.
MLA	Nie Z. G.,et al."Pr3+ S-1(0)-> Cr3+ energy transfer and ESR investigation in Pr3+ and Cr3+ activated SrAl12O19 quantum cutting phosphor".Journal of Luminescence 129.8(2009):844-849.

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