The energy transfer in the Sb3+ and Eu3+ co-activated YBO3 phosphor and their white luminescence for deep ultraviolet LEDs application

doi:10.1016/j.jlumin.2014.01.020

IHEP OpenIR

	The energy transfer in the Sb3+ and Eu3+ co-activated YBO3 phosphor and their white luminescence for deep ultraviolet LEDs application
	Chen, L; Deng, XR; Xue, SC; Bahader, A; Zhao, EL; Mu, Y; Tian, HR; Lu, S; Yu, K; Jiang, Y; Chen, SF; Tao, Y; Zhang, WH;陶冶
	2014
发表期刊	JOURNAL OF LUMINESCENCE (IF:2.686[JCR-2016],2.558[5-Year])
ISSN	0022-2313
EISSN	1872-7883
卷号	149 页码:144-149
摘要	The phosphors of Sb3+ and Eu3+ activated YBO3 were synthesized via solid-state reaction. The crystal structure was investigated using X-ray diffraction analysis. The luminescence and energy transfer were investigated on the synchrotron radiation instrument, by exciting with different wavelengths at room temperature or as low temperature as 14 K. The electron-lattice interaction between the activator Sb3+ and the host of YBO3 combined with the spin-orbit interaction of Sb3+ result in a large Stokes shift in Sb3+ emission, giving rise to no matchable energy levels for the energy transfer from Sb3+ to Eu3+. Nevertheless, the excitation energy could transfer from Bi3+ to Eu3+, which has the same ns(2) electronic configuration as Sb3+. Taking advantage of the simultaneous isolated luminescence of Sb3+ and Eu3+, finally, the white luminescence from a single phosphor was tuned up by tailoring Sb3+ and Eu3+ concentrations in the YBO3 host, which shows potential application in deep ultraviolet light-emitting diodes (LEDs). (C) 2014 Elsevier B.V. All rights reserved.
关键词	YBO3:Sb3+,Eu3+ White phosphor Luminescence Energy transfer The Stokes shift Electron-lattice interaction
学科领域	Optics
DOI	10.1016/j.jlumin.2014.01.020
收录类别	SCI ; ADS
语种	英语
WOS记录号	WOS:000333788900021
ADS Bibcode	2014JLum..149..144C
ADS URL	https://ui.adsabs.harvard.edu/abs/2014JLum..149..144C
ADS引文	https://ui.adsabs.harvard.edu/abs/2014JLum..149..144C/citations
引用统计	正在获取... 被引频次：6 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/225105
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Chen, L,Deng, XR,Xue, SC,et al. The energy transfer in the Sb3+ and Eu3+ co-activated YBO3 phosphor and their white luminescence for deep ultraviolet LEDs application[J]. JOURNAL OF LUMINESCENCE,2014,149:144-149.
APA	Chen, L.,Deng, XR.,Xue, SC.,Bahader, A.,Zhao, EL.,...&Zhang, WH；陶冶.(2014).The energy transfer in the Sb3+ and Eu3+ co-activated YBO3 phosphor and their white luminescence for deep ultraviolet LEDs application.JOURNAL OF LUMINESCENCE,149,144-149.
MLA	Chen, L,et al."The energy transfer in the Sb3+ and Eu3+ co-activated YBO3 phosphor and their white luminescence for deep ultraviolet LEDs application".JOURNAL OF LUMINESCENCE 149(2014):144-149.