Effect of topological structure on photoluminescence of PbSe quantum dot-doped borosilicate glasses
文献类型：期刊论文
| 作者 | Xu, Zhousu1,2; Liu, Xiaofeng3; Jiang, Chun4; Ma, Dewei1; Ren, Jinjun5; Cheng, Cheng1,2; Qiu, Jianrong6 |
| 刊名 | Journal of the American Ceramic Society
 |
| 出版日期 | 2018 |
| 卷号 | 101期号:4页码:1508-1515 |
| ISSN号 | 00027820 |
| DOI | 10.1111/jace.15331 |
| 英文摘要 | Borosilicate glasses doped with PbSe quantum dots (QDs) were prepared by a conventional melt-quenching process followed by heat treatment, which exhibit good thermal, chemical, and mechanical stabilities, and are amenable to fiber-drawing. A broad near infrared (NIR) photoluminescence (PL) emission (1070-1330 nm) band with large full-width at half-maximum (FWHM) values (189-266 nm) and notable Stokes shift (100-210 nm) was observed, which depended on the B2O3concentration. The PL lifetime was about 1.42-2.44 μs, and it showed a clear decrease with increasing the QDs size. The planar [BO3] triangle units forming the two-dimensional (2D) glass network structure clearly increased with increasing B2O3concentration, which could accelerate the movement of Pb2+and Se2−ions and facilitate the growth of PbSe QDs. The tunable broadband NIR PL emission of the PbSe QD-doped borosilicate glass may find potential application in ultra-wideband fiber amplifiers. © 2017 The American Ceramic Society |
| 出版者 | Blackwell Publishing Inc. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25178]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Institute of Intelligent Optoelectronic Technology, Zhejiang University of Technology, Hangzhou, China; 2.Zhejiang Provincial Collaborative Innovation Center of High-end Laser Manufacturing Equipment, Hangzhou, China; 3.School of Materials Science and Engineering, Zhejiang University, Hangzhou, China; 4.State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai, China; 5.Key Laboratory of Materials for High Power Laser, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, China; 6.State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, China |
| 推荐引用方式 GB/T 7714 | Xu, Zhousu,Liu, Xiaofeng,Jiang, Chun,et al. Effect of topological structure on photoluminescence of PbSe quantum dot-doped borosilicate glasses[J]. Journal of the American Ceramic Society,2018,101(4):1508-1515. |
| APA | Xu, Zhousu.,Liu, Xiaofeng.,Jiang, Chun.,Ma, Dewei.,Ren, Jinjun.,...&Qiu, Jianrong.(2018).Effect of topological structure on photoluminescence of PbSe quantum dot-doped borosilicate glasses.Journal of the American Ceramic Society,101(4),1508-1515. |
| MLA | Xu, Zhousu,et al."Effect of topological structure on photoluminescence of PbSe quantum dot-doped borosilicate glasses".Journal of the American Ceramic Society 101.4(2018):1508-1515. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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