Observation of efficient energy transfer from host to rare-earth ions in KBaY(BO3)(2):Tb3+ phosphor for plasma display panel
Han, LL; Wang, YH; Wang, YZ; Zhang, J; Tao, Y;陶冶
刊名JOURNAL OF ALLOYS AND COMPOUNDS
2013
卷号551页码:485-489
关键词Host sensitization Photoluminescence KBaY(BO3)(2):Tb3+
学科分类Chemistry; Materials Science; Metallurgy & Metallurgical Engineering
DOI10.1016/j.jallcom.2012.11.011
英文摘要Undoped and Tb3+-doped borates KBaY(BO3)(2) phosphors were synthesized through the conventional high-temperature solid state method and their photoluminescence properties under vacuum ultraviolet excitation were evaluated. Upon 172 nm excitation, KBaY(BO3)(2) exhibits an intrinsic broad ultraviolet emission centered at 328 nm attributed to the BO33- group. When Tb3+ was introduced into KBaY(BO3)(2), an efficient energy transfer from the host to Tb3+ was observed which had been well proved by spectra and decay time. The optimal sample of KBaY(BO3)(2):0.1Tb(3+) shows a stronger absorption at 172 nm, a comparable brightness and a shorter decay time compared with those of the commercial Zn2SiO4:Mn2+. These results demonstrate that KBaY(BO3)(2):0.1Tb(3+) could be a promising green-emitting phosphor for three-dimensional plasma display panel. (C) 2012 Elsevier B.V. All rights reserved.
收录类别SCI
WOS记录号WOS:000313651600083
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被引频次:22[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/223996
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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Han, LL,Wang, YH,Wang, YZ,et al. Observation of efficient energy transfer from host to rare-earth ions in KBaY(BO3)(2):Tb3+ phosphor for plasma display panel[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2013,551:485-489.
APA Han, LL,Wang, YH,Wang, YZ,Zhang, J,&Tao, Y;陶冶.(2013).Observation of efficient energy transfer from host to rare-earth ions in KBaY(BO3)(2):Tb3+ phosphor for plasma display panel.JOURNAL OF ALLOYS AND COMPOUNDS,551,485-489.
MLA Han, LL,et al."Observation of efficient energy transfer from host to rare-earth ions in KBaY(BO3)(2):Tb3+ phosphor for plasma display panel".JOURNAL OF ALLOYS AND COMPOUNDS 551(2013):485-489.
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