Growth, structure and upconversion properties of Yb3+ and Er3+ co-doped Gd3Sc2Al3O12 crystal
文献类型：期刊论文
| 作者 | Ren, Hao1; Ding, Shoujun1,2,3; Li, Hongyuan1; Liu, Wenpeng3 ; Zou, Yong1; Han, Yufeng1; Zhang, Qingli3
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| 刊名 | JOURNAL OF LUMINESCENCE
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| 出版日期 | 2022-11-01 |
| 卷号 | 251 |
| ISSN号 | 0022-2313 |
| 关键词 | Yb,Er:GSAG Czochralski method Upconversion properties Energy transfer mechanism |
| DOI | 10.1016/j.jlumin.2022.119149 |
| 通讯作者 | Ding, Shoujun(sjding@ahut.edu.cn) |
| 英文摘要 | Upconversion luminescent materials exhibit excellent near-infrared to visible conversion properties that make them crucial for optoelectronics, visible display devices, and biological labels. Herein, we report a high-quality Yb3+ and Er3+ co-doped Gd3Sc2Al3O12 (GSAG) single crystal which was grown successfully by the traditional Czochralski method with Er3+ and Yb3+ doping concentration of 1 at.% and 10 at.%, respectively. The structure parameters of the crystal were observed by the X-ray Rietveld refinement method. In addition, the transmission and upconversion emission properties of the crystal were analyzed at room temperature. The 940 nm excited upconversion energy transfer mechanism and dependence of the green-to-red upconversion intensity ratio (Ig/r) on pump power were investigated. A dominant two-photon absorption process of the green and red upconversion emission bands were revealed in Yb,Er:GSAG crystal. The results indicate the crystal is a promising upconversion single crystalline material. |
| WOS关键词 | LUMINESCENCE |
| 资助项目 | Open project of Advanced Laser Technology Laboratory of Anhui Province[AHL2021KF07] ; Natural Science Foundation of Anhui Prov-ince[2008085QF313] ; Major Special Project of Science and Technology of Anhui Province[202203a05020002] ; University Natural Science Research Project of Anhui Province[KJ2021A0388] ; University Natural Science Research Project of Anhui Province[KJ2019A0049] ; University Graduate scientific research project of Anhui Province[YSJ20210361] |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000860766200002 |
| 资助机构 | Open project of Advanced Laser Technology Laboratory of Anhui Province ; Natural Science Foundation of Anhui Prov-ince ; Major Special Project of Science and Technology of Anhui Province ; University Natural Science Research Project of Anhui Province ; University Graduate scientific research project of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/129101]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ding, Shoujun |
| 作者单位 | 1.Anhui Univ Technol, Sch Sci & Engn Math & Phys, Maanshan 243002, Anhui, Peoples R China 2.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Anhui, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Hao,Ding, Shoujun,Li, Hongyuan,et al. Growth, structure and upconversion properties of Yb3+ and Er3+ co-doped Gd3Sc2Al3O12 crystal[J]. JOURNAL OF LUMINESCENCE,2022,251. |
| APA | Ren, Hao.,Ding, Shoujun.,Li, Hongyuan.,Liu, Wenpeng.,Zou, Yong.,...&Zhang, Qingli.(2022).Growth, structure and upconversion properties of Yb3+ and Er3+ co-doped Gd3Sc2Al3O12 crystal.JOURNAL OF LUMINESCENCE,251. |
| MLA | Ren, Hao,et al."Growth, structure and upconversion properties of Yb3+ and Er3+ co-doped Gd3Sc2Al3O12 crystal".JOURNAL OF LUMINESCENCE 251(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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