Upconversion emission of a novel glass ceramic containing Er3+: BaYF5 nano-crystals
文献类型：期刊论文
| 作者 | F. Liu ; Y. S. Wang ; D. Q. Chen ; Y. L. Yu ; E. Ma ; L. H. Zhou ; P. Huang |
| 刊名 | Materials Letters
 |
| 出版日期 | 2007-11 |
| 卷号 | 61期号:28页码:5022-5025 |
| 关键词 | nanocomposites optical materials and properties glass ceramic germanate glasses luminescence oxyfluoride nanocrystals fibers ions |
| ISSN号 | 0167-577X |
| 中文摘要 | In order to develop highly efficient upconversion (UC) material, Er (3+)-doped oxyfluoride glass ceramics containing BaYF5 nano-crystals were fabricated for the first time. The randomly distributed BaYF5 nano-particles with the size of nearly 25 run precipitated from the glass matrix at about 700 degrees C, then tended to aggregate slightly with the increase of heating temperature, resulting in the enhancement of Er3+ UC emission in the wavelength ranging from 500 nm to 700 nm. The UC process was found very sensitive to Er3+ content: with the increase of Er3+ content from 0.5% to 1.0%, the UC intensity behaved with drastic exaltation; while further increasing Er3+ content to 2.0% resulted in a notable fluorescence quenching. Significantly, the UC efficiency of present glass ceramic preponderates notably over that of the previously reported glass ceramic containing LaF3, implying its superior UC potentiality. (C) 2007 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| 公开日期 | 2013-04-01 |
| 源URL | [http://ir.fjirsm.ac.cn/handle/350002/6473]  |
| 专题 | 福建物质结构研究所_中科院福建物质结构研究所_期刊论文 |
| 推荐引用方式 GB/T 7714 | F. Liu,Y. S. Wang,D. Q. Chen,et al. Upconversion emission of a novel glass ceramic containing Er3+: BaYF5 nano-crystals[J]. Materials Letters,2007,61(28):5022-5025. |
| APA | F. Liu.,Y. S. Wang.,D. Q. Chen.,Y. L. Yu.,E. Ma.,...&P. Huang.(2007).Upconversion emission of a novel glass ceramic containing Er3+: BaYF5 nano-crystals.Materials Letters,61(28),5022-5025. |
| MLA | F. Liu,et al."Upconversion emission of a novel glass ceramic containing Er3+: BaYF5 nano-crystals".Materials Letters 61.28(2007):5022-5025. |
入库方式： OAI收割
来源：福建物质结构研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。