Green photoluminescence, but blue afterglow of Tb3+ activated Sr4Al14O25
文献类型：期刊论文
| 作者 | Zhang S ; Pang R ; Li CY ; Su QA |
| 刊名 | journal of luminescence
 |
| 出版日期 | 2010 |
| 卷号 | 130期号:11页码:2223-2225 |
| 关键词 | PERSISTENT ENERGY-TRANSFER PHOSPHORESCENCE GLASSES |
| ISSN号 | 0022-2313 |
| 通讯作者 | li cy |
| 中文摘要 | tb3+ activated sr4al14o25 phosphors were synthesized by the high temperature solid-state reaction. for the sample, the color of the photoluminescence (pl) was green, but that of the afterglow was blue. the spectral results indicated that the photoluminescence was mainly due to the transitions from d-5(4) to the ground energy levels of tb3+ and obeyed the cross-relaxation mechanism; however, the afterglow was derived from the transitions from d-5(3) and independent with the concentration of tb3+. this difference was attributed to the reason that the energy transfer process of cross-relaxation was halted by the traps during the period of afterglow. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000281931800044 |
| 公开日期 | 2012-04-26 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43470]  |
| 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 | Zhang S,Pang R,Li CY,et al. Green photoluminescence, but blue afterglow of Tb3+ activated Sr4Al14O25[J]. journal of luminescence,2010,130(11):2223-2225. |
| APA | Zhang S,Pang R,Li CY,&Su QA.(2010).Green photoluminescence, but blue afterglow of Tb3+ activated Sr4Al14O25.journal of luminescence,130(11),2223-2225. |
| MLA | Zhang S,et al."Green photoluminescence, but blue afterglow of Tb3+ activated Sr4Al14O25".journal of luminescence 130.11(2010):2223-2225. |
入库方式： OAI收割
来源：长春应用化学研究所
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