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	Photoluminescence properties of lutao4:re3+ (re3+ = eu3+, tb3+) with m '-type structure
	Liu, Wenpeng1,2; Zhang, Qingli1; Ding, Lihua1,2; Sun, Dunlu1; Luo, Jianqiao1,2; Yin, Shaotang1
刊名	Journal of alloys and compounds
	2009-04-17
卷号	474期号:1-2页码:226-228
关键词	Phosphors Optical properties Luminescence
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2008.06.059
通讯作者	Zhang, qingli(zql@aiofm.ac.cn)
英文摘要	Lu0.96eu0.04tao4 and lu0.96tb0.04tao4 with m'-type have been successfully synthesized by solid reaction method. the photoluminescence properties of lutao4:eu3+. and lutao4:tb3+ were investigated individually under 394 nm and 378 nm excitation. the results indicate that the charge-transfer transition of o2- -> eu3+ and the 4f(8) -> 4f(7)5d(1) transition of tb3+ dominate the excitation spectra of lutao4:eu3+ and lutao4:eu3+, respectively, and the low energy part of charge-transfer transition of tao43- also contributes to both excitation spectra. eu3+ and tb3+ doped in m'-type lutao(4) exhibit their characteristic emission. the dominated emission of eu3+ corresponding to the electric dipole transition d-5(0) -> f-7(2) is located at 613 nm and bright green luminescence of lutao4:eu3+ attributed to the transition d-5(4) -> f-7(5) is centered at 547 nm. the fluorescence lifetimes of eu3+ and tb3+ are determined as 1.51 ms and 1.04 ms, respectively. (c) 2008 published by elsevier b.v.
WOS关键词	RARE-EARTH IONS ; X-RAY ; LUMINESCENCE ; INTENSITIES ; TANTALATE ; PARTICLES ; PHOSPHORS ; LAPO4-EU ; SPECTRA ; GDTAO4
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000266952000049
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2404704
专题	中国科学院大学
通讯作者	Zhang, Qingli
作者单位	1.Chinese Acad Sci, Crystal Lab, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 10049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Wenpeng,Zhang, Qingli,Ding, Lihua,et al. Photoluminescence properties of lutao4:re3+ (re3+ = eu3+, tb3+) with m '-type structure[J]. Journal of alloys and compounds,2009,474(1-2):226-228.
APA	Liu, Wenpeng,Zhang, Qingli,Ding, Lihua,Sun, Dunlu,Luo, Jianqiao,&Yin, Shaotang.(2009).Photoluminescence properties of lutao4:re3+ (re3+ = eu3+, tb3+) with m '-type structure.Journal of alloys and compounds,474(1-2),226-228.
MLA	Liu, Wenpeng,et al."Photoluminescence properties of lutao4:re3+ (re3+ = eu3+, tb3+) with m '-type structure".Journal of alloys and compounds 474.1-2(2009):226-228.

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