VUV luminescent properties of rare earth fluorides and borates
文献类型：期刊论文
| 作者 | You, FT; Yang, Z; Lu, PC; Wang, YX; Lin, JH; Tao, Y; Tao Y(陶冶)
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2001 |
| 卷号 | 25页码:#REF! |
| 关键词 | VUV two-photon luminescence |
| 其他题名 | NaGdF4:Eu3+和GdBaB9O16的VUV荧光性质 |
| 通讯作者 | You, FT (reprint author), Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China. |
| 英文摘要 | The quantum cutting effect was observed in Eu3+ doped hexagonal NaGdF4. Upon VUV excitation to the (6)G(J) level of Gd3+, two red photons are emitted by Eu3+ through an efficient two-step energy transfer process. The quantum efficiency of this material is about 160%. Cubic NaGdF4 contains considerable amount of oxygen impurity, so that the 4f-5d transition moves to lower energy (177nm), which fits the energy of the VUV photons from discharge of inert gas; the color purity of the emission of cubic NaGdF4 is also improved by oxygen doping. The photon cascade emission of Gd3+ ions was observed in GdBaB9O16. Under the 202 nm excitation, a red and a near infrared radiative transition from (6)G(J) states, (6)G(J) --> I-6(J) and (6)G(J) --> P-6(J) occur followed by an ultraviolet emission of P-6(J) --> S-8(7/2). |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000176377600015 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225924]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | You, FT,Yang, Z,Lu, PC,et al. VUV luminescent properties of rare earth fluorides and borates[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25:#REF!. |
| APA | You, FT.,Yang, Z.,Lu, PC.,Wang, YX.,Lin, JH.,...&陶冶.(2001).VUV luminescent properties of rare earth fluorides and borates.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25,#REF!. |
| MLA | You, FT,et al."VUV luminescent properties of rare earth fluorides and borates".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25(2001):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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