Spectroscopic calculation of NaYF4 contained transparent glass ceramics doped with different content of Nd3+
文献类型：期刊论文
| 作者 | Liu, Feng; Chen, Daqin; Wang, Yuansheng; Ma, En; Yu, Yunlong |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2007-09-27 |
| 卷号 | 443期号:1-2页码:143-148 |
| 关键词 | spectroscopic calculation NaYF4 concentration quenching |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2006.09.124 |
| 通讯作者 | Wang, Yuansheng(yswang@fjirsm.ac.cn) |
| 英文摘要 | Transparent oxyfluoride glass ceramics doped with different content of Nd3+ were fabricated. X-ray diffraction (XRD) and transmission electron microscopy (TEM) revealed abundant spherical NaYF4 nano-crystals distributing homogeneously among the glass matrix. The absorption spectra, emission spectra and F-4(3/2) level fluorescence decay curves of the precursor glasses and glass ceramics were measured. The considerable blue shifts of absorption peaks and longer lifetime of F-4(3/2) level in glass ceramic compared to those in precursor glass indicate the incorporation of Nd3+ into NaYF4 crystallites, which is also confirmed by the Judd-Ofelt calculation. The synchronous variations of the fluorescence lifetime and the quantum efficiency with Nd3+ doping level in glass ceramics indicate the existence of concentration quenching effect, which is considered to originate from the interaction between Nd3+ ions. (c) 2006 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000248736800026 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/90526]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Yuansheng |
| 作者单位 | Chinese Acad Sci, Fujian Inst Res Struct Matter, Grad Sch Chinese Acad Sci, State Key Lab Struct Chem, Fujian 350002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Feng,Chen, Daqin,Wang, Yuansheng,et al. Spectroscopic calculation of NaYF4 contained transparent glass ceramics doped with different content of Nd3+[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2007,443(1-2):143-148. |
| APA | Liu, Feng,Chen, Daqin,Wang, Yuansheng,Ma, En,&Yu, Yunlong.(2007).Spectroscopic calculation of NaYF4 contained transparent glass ceramics doped with different content of Nd3+.JOURNAL OF ALLOYS AND COMPOUNDS,443(1-2),143-148. |
| MLA | Liu, Feng,et al."Spectroscopic calculation of NaYF4 contained transparent glass ceramics doped with different content of Nd3+".JOURNAL OF ALLOYS AND COMPOUNDS 443.1-2(2007):143-148. |
入库方式： OAI收割
来源：金属研究所
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