Long-lasting properties of rare earth-doped Y2O2S phosphors
文献类型：期刊论文
| 作者 | Lei BF ; Liu YL ; Liu J ; Tang GB ; Ye ZR ; Shi CS |
| 刊名 | journal of rare earths
 |
| 出版日期 | 2004 |
| 卷号 | 22期号:1页码:63-66 |
| 关键词 | YTTRIUM OXYSULFIDE LUMINESCENCE FLUORESCENCE |
| ISSN号 | 1002-0721 |
| 通讯作者 | shi cs |
| 中文摘要 | the aim of this presentation is to report a new result of afterglow materials. the y2os: ln(3+) (ln = sm, tm) phosphors show bright reddish orange and orange-yellow colors when excited by uv or visible light. the main spectroscopic characterizations of sin(3+) and tin(3+) in yttrium oxysulfide and their long-lasting phosphorescence were measured and discussed in this presentation. their long-lasting phosphorescence can be seen by the naked eyes clearly for about one hour in the dark room after the irradiation light sources were removed. xrd and photoluminescence (pl) spectra as well as the luminance decay were used to characterize these long-lasting phosphorescence phosphors. the results of xrd indicate that the products synthesized through the flux fusion method tinder 1050 degreesc, for 6 it have a good crystallization without any detectable amount of impurity phase. both the pl spectra and luminance decay results reveal that these phosphors have efficient luminescent and good long-lasting properties. we believe that the experimental data gathered in our present work will be. useful in finding some new long-lasting phosphors with different colors. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000220883700014 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://202.98.16.49/handle/322003/15503]  |
| 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 | Lei BF,Liu YL,Liu J,et al. Long-lasting properties of rare earth-doped Y2O2S phosphors[J]. journal of rare earths,2004,22(1):63-66. |
| APA | Lei BF,Liu YL,Liu J,Tang GB,Ye ZR,&Shi CS.(2004).Long-lasting properties of rare earth-doped Y2O2S phosphors.journal of rare earths,22(1),63-66. |
| MLA | Lei BF,et al."Long-lasting properties of rare earth-doped Y2O2S phosphors".journal of rare earths 22.1(2004):63-66. |
入库方式： OAI收割
来源：长春应用化学研究所
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