Photoluminescent properties of sol-gel derived (La, Gd)MgB5O10 : Ce3+/Tb3+ nanocrystalline thin films
文献类型：期刊论文
| 作者 | Lin CK ; Yu M ; Pang ML ; Lin J |
| 刊名 | optical materials
 |
| 出版日期 | 2006 |
| 卷号 | 28期号:8-9页码:913-918 |
| 关键词 | PHOSPHORS LUMINESCENCE EFFICIENCY TB3+ EU3+ CATHODOLUMINESCENT YBO3 |
| ISSN号 | 0925-3467 |
| 通讯作者 | lin j |
| 中文摘要 | ce3+ and/or tb3+-doped (la,gd)mgb5o10 nanocrystalline thin films were deposited on silica glass substrates by a sol-gel dip-coating process using triethyl borate b(oc2h5)(3) as the boron source. the results of xrd indicated that the films have fully crystallized after annealing at 800 degrees c. the films are transparent, uniform and crack free with a thickness of about 300 nm, consisting of particles with an average grain size of 50 nm. the luminescence and energy transfer properties of ce3+ and tb3+ have been studied in the films. it is confirmed that the excitation energy of ce3+ transfers to the gd3+, migrates over the gd3+ sublattices, trapped by the tb3+ and resulted in its characteristic green emission (d-5(4)-f-7(5) at 543 nm) in gdmgb5o10 nanocrystalline films as in the powder phosphors. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237871200004 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16663]  |
| 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 | Lin CK,Yu M,Pang ML,et al. Photoluminescent properties of sol-gel derived (La, Gd)MgB5O10 : Ce3+/Tb3+ nanocrystalline thin films[J]. optical materials,2006,28(8-9):913-918. |
| APA | Lin CK,Yu M,Pang ML,&Lin J.(2006).Photoluminescent properties of sol-gel derived (La, Gd)MgB5O10 : Ce3+/Tb3+ nanocrystalline thin films.optical materials,28(8-9),913-918. |
| MLA | Lin CK,et al."Photoluminescent properties of sol-gel derived (La, Gd)MgB5O10 : Ce3+/Tb3+ nanocrystalline thin films".optical materials 28.8-9(2006):913-918. |
入库方式： OAI收割
来源：长春应用化学研究所
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