The reduction of RE3+ in SrB6O10 prepared in air and the luminescence of SrB6O10 : RE2+ (RE=Eu, Sm, Tm)

	The reduction of RE3+ in SrB6O10 prepared in air and the luminescence of SrB6O10 : RE2+ (RE=Eu, Sm, Tm)
	Zeng QH ; Pei ZW ; Wang SB ; Su Q
刊名	spectroscopy letters
	1999
卷号	32 期号:6 页码:895-912
关键词	STRONTIUM TETRABORATE EU-2+
ISSN号	0038-7010
通讯作者	zeng qh
中文摘要	the reduction of re3+ to re2+ (re=eu, sm and tm) in srb6o10 prepared in air by high-temperature solid state reaction was observed. the luminescent properties of eu2+ and tm2+ show f-d transition and sm2+ shows f-f transition at room temperature. three crystallographic sites for sm2+ in matrix are available. vibronic transition of d-5(0)-f-7(0) of sm2+ was studied. the coupled phonon energy about 108 cm(-1), was determined: from the vibronic transition. due to the thermal population from d-5(0) level, (d1-fj)-d-5-f-7 (j=0, 1, 2) transitions of sm2+ were observed at room temperature. a charge compensation mechanism is proposed as a possible explanation.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000084449800001
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/21467]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zeng QH,Pei ZW,Wang SB,et al. The reduction of RE3+ in SrB6O10 prepared in air and the luminescence of SrB6O10 : RE2+ (RE=Eu, Sm, Tm)[J]. spectroscopy letters,1999,32(6):895-912.
APA	Zeng QH,Pei ZW,Wang SB,&Su Q.(1999).The reduction of RE3+ in SrB6O10 prepared in air and the luminescence of SrB6O10 : RE2+ (RE=Eu, Sm, Tm).spectroscopy letters,32(6),895-912.
MLA	Zeng QH,et al."The reduction of RE3+ in SrB6O10 prepared in air and the luminescence of SrB6O10 : RE2+ (RE=Eu, Sm, Tm)".spectroscopy letters 32.6(1999):895-912.