Phase-Selective Nanocrystallization of NaLnF(4) in Aluminosilicate Glass for Random Laser and 940 nm LED-Excitable Upconverted Luminescence
文献类型：期刊论文
| 作者 | Chang GC(常广才) ; Yin, M; Du, JC; Xu, XH; Qiao, XS; Zhao, JJ; Chang, GC; Huang, F; Chen, DQ; Li, XY
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| 刊名 | LASER & PHOTONICS REVIEWS
 |
| 出版日期 | 2018 |
| 卷号 | 12期号:7页码:1800030 |
| 关键词 | crystallization glass ceramica NaYF4 random lasers upconversion |
| ISSN号 | 1863-8880 |
| DOI | 10.1002/lpor.201800030 |
| 文献子类 | Article |
| 英文摘要 | Yb/Er doped hexagonal beta-NaLnF(4) (Ln = Gd, Y, Lu) are regarded as the most efficient green upconversion (UC) materials. Unfortunately, beta-NaLnF(4) is quite difficult to grow as monocrystal owing to cubic-to-hexagonal phase transition during cooling. As an alternative, herein a nanocrystallization controllable strategy to synthesize monodisperse whole-family beta-NaLnF(4) (from NaLaF4 to NaLuF4) embedded bulky glass ceramics is reported. A series of structural and spectroscopic characterizations indicate that Na content and Al/Si ratio are the most important factors to determine phase-selective NaLnF(4) crystallization in the aluminosilicate oxyfluoride glasses. Impressively, such nanocomposites are evidenced to be ideal hosts for upconversion luminescence of Yb3+/Er3+ dopants and as the proof-of-concept experiments, their applications in a random laser and incoherent LED-excitable upconverting device as emitting media are demonstrated. It is expected that this study will provide a deep understanding for controllable crystallization in glass and extend the practical applications of glass ceramics in optoelectronic fields. |
| 电子版国际标准刊号 | 1863-8899 |
| WOS关键词 | LANTHANIDE-DOPED NANOCRYSTALS ; CONVERSION NANOPARTICLES ; UPCONVERTING NANOPARTICLES ; TUNABLE LUMINESCENCE ; FLUORIDE ; CORE ; PHOSPHORS ; CERAMICS ; RAMAN |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000438351800006 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286105]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_加速器中心 中国科学院高能物理研究所_中国散裂中子源 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Chang GC,Yin, M,Du, JC,et al. Phase-Selective Nanocrystallization of NaLnF(4) in Aluminosilicate Glass for Random Laser and 940 nm LED-Excitable Upconverted Luminescence[J]. LASER & PHOTONICS REVIEWS,2018,12(7):1800030. |
| APA | 常广才.,Yin, M.,Du, JC.,Xu, XH.,Qiao, XS.,...&Li, XY.(2018).Phase-Selective Nanocrystallization of NaLnF(4) in Aluminosilicate Glass for Random Laser and 940 nm LED-Excitable Upconverted Luminescence.LASER & PHOTONICS REVIEWS,12(7),1800030. |
| MLA | 常广才,et al."Phase-Selective Nanocrystallization of NaLnF(4) in Aluminosilicate Glass for Random Laser and 940 nm LED-Excitable Upconverted Luminescence".LASER & PHOTONICS REVIEWS 12.7(2018):1800030. |
入库方式： OAI收割
来源：高能物理研究所
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