Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics
文献类型：期刊论文
| 作者 | Wu, Botao1,2; Zhou, Shifeng3; Ruan, Jian1,2; Qiao, Yanbo1,2; Chen, Danping1; Zhu, Congshan1; Qiu, Jianrong3 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2008-04-14 |
| 卷号 | 92期号:15页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2909543 |
| 通讯作者 | Wu, botao(botao.wu@yahoo.com.cn) |
| 英文摘要 | Transparent li(2)o-ga(2)o(3)-sio(2) glass ceramics containing cr(3+)/ni(2+) codoped liga(5)o(8) nanocrystals were synthesized. the steady state emission spectra indicated that the near-infrared emission intensity of ni(2+) at 1300 nm in cr(3+)/ni(2+) codoped glass ceramics was enhanced up to about 7.3 times compared with that in ni(2+) single-doped glass ceramics with 532 nm excitation. this enhancement in emission intensity was due to efficient energy transfer from cr(3+) to ni(2+), which was confirmed by time-resolved emission spectra. the energy transfer efficiency was estimated to be 85% and the energy transfer mechanism was discussed. (c) 2008 american institute of physics. |
| WOS关键词 | YTTRIUM-ALUMINUM-GARNET ; ENERGY-TRANSFER ; SENSITIZED ND-3 ; LASER ; LUMINESCENCE ; CR-3 ; CR3+ |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000255117100002 |
| 出版者 | AMER INST PHYSICS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2390683 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wu, Botao |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Botao,Zhou, Shifeng,Ruan, Jian,et al. Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics[J]. Applied physics letters,2008,92(15):3. |
| APA | Wu, Botao.,Zhou, Shifeng.,Ruan, Jian.,Qiao, Yanbo.,Chen, Danping.,...&Qiu, Jianrong.(2008).Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics.Applied physics letters,92(15),3. |
| MLA | Wu, Botao,et al."Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics".Applied physics letters 92.15(2008):3. |
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来源：中国科学院大学
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