The effect of PbF2 content on the microstructure and upconversion luminescence of Er3+-doped SiO2-PbF2-PbO glass ceramics
文献类型：期刊论文
| 作者 | Zeng, Fanqing1,2; Ren, Guozhong1,2; Qiu, Xiannian1,2; Yang, Qibin1,2; Chen, Jingwu3 |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2008-07-01 |
| 卷号 | 354页码:3428-3432 |
| ISSN号 | 0022-3093 |
| 关键词 | crystal growth glass ceramics nanocrystals upconversion |
| DOI | 10.1016/j.jnoncrysol.2008.03.008 |
| 英文摘要 | The Er3+ doped transparent oxyfluoride glass ceramics were obtained by appropriate heat treatment of the precursor glasses with composition (mol%) 50SiO(2)-xPbF(2)-(50 - x)PbO-0.5ErF(3). The microstructure and optical properties of the glasses and glass ceramics were determined by differential scanning calorimetry (DSC), X-ray diffraction (XRD), absorption spectra and luminescence spectra. The intensity of upconversion luminescence significantly increased in glass ceramics compared to that in precursor glass. The emission bands centered around 660 nm (F-4(9/2) -> I-4(15/2)) and 410 nm (H-2(9/2) -> (4) I-15/2) were simultaneously observed in glass ceramics but cannot be seen in the corresponding precursor glass. The influence of different PbF2 content on the microstructure and upconversion luminescence of the samples was analyzed in detail. The results indicated that with the increase of PbF2 content, the Omega(2) was almost the same and the ratios of red to green upconversion luminescence decreased in glass ceramics. (c) 2008 Elsevier B.V. All rights reserved. |
| WOS关键词 | RARE-EARTH IONS ; OPTICAL-PROPERTIES ; LOCAL VIBRATION ; ER3+ ; NANOCRYSTALS ; INTENSITIES ; DEPENDENCE |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000257349100006 |
| 源URL | [http://119.78.100.186/handle/113462/28796]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Ren, Guozhong |
| 作者单位 | 1.Xiangtan Univ, Inst Modern Phys, Xiangtan 411105, Peoples R China 2.Xiangtan Univ, Key Lab Low Dimens Mat & Applicat Technol Minist, Xiangtan 411105, Peoples R China 3.Tian Jin Sanhuan Lucky New Mat Inc, Tianjin 300457, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Fanqing,Ren, Guozhong,Qiu, Xiannian,et al. The effect of PbF2 content on the microstructure and upconversion luminescence of Er3+-doped SiO2-PbF2-PbO glass ceramics[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2008,354:3428-3432. |
| APA | Zeng, Fanqing,Ren, Guozhong,Qiu, Xiannian,Yang, Qibin,&Chen, Jingwu.(2008).The effect of PbF2 content on the microstructure and upconversion luminescence of Er3+-doped SiO2-PbF2-PbO glass ceramics.JOURNAL OF NON-CRYSTALLINE SOLIDS,354,3428-3432. |
| MLA | Zeng, Fanqing,et al."The effect of PbF2 content on the microstructure and upconversion luminescence of Er3+-doped SiO2-PbF2-PbO glass ceramics".JOURNAL OF NON-CRYSTALLINE SOLIDS 354(2008):3428-3432. |
入库方式： OAI收割
来源：近代物理研究所
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