Growth, characterization and theoretical analysis of α-SrGeO3 as a candidate mid-IR stimulated Raman scattering crystal
文献类型：期刊论文
| 作者 | Wang, Hailong2,3; Li, Bin2,3; Zhou, Ying1; Zheng, Guimei3; Zhang, Xue3; Wan, Songming3,4
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| 刊名 | JOURNAL OF MATERIALS CHEMISTRY C
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| 出版日期 | 2024-09-16 |
| ISSN号 | 2050-7526 |
| DOI | 10.1039/d4tc03340j |
| 通讯作者 | Wan, Songming(smwan@aiofm.ac.cn) |
| 英文摘要 | The alpha-BaGeO3 crystal is a potential stimulated Raman scattering (SRS) medium for use in generating lasers at wavelengths in the range of 2.1-2.4 mu m. However, the growth of a large-sized and high-quality alpha-BaGeO3 crystal is still challenging. Here, we turn the attention to its analogue, alpha-SrGeO3. The alpha-SrGeO3 crystal was grown by the high-temperature solution method under conditions similar to those for growth of alpha-BaGeO3. The grown alpha-SrGeO3 single crystals have larger sizes (approximately 8 x 12 x 10 mm(3)) and higher quality than alpha-BaGeO3. A strong Raman peak at 813 cm(-1) and a wide transparent window from 0.22 to 5.78 mu m indicate that the alpha-SrGeO3 crystal is a promising SRS crystal working in the 2.1-2.4 mu m wavelength range. From density functional theory (DFT) computations, the strongest Raman peak, the ultraviolet cut-off edge and the infrared cut-off edge of alpha-SrGeO3 are all related to the [Ge3O9](6-) ring, the basic building unit in both alpha-SrGeO3 and alpha-BaGeO3, which suggests that the [Ge3O9](6-) ring is a valuable structural group for developing new mid-IR SRS crystals. |
| WOS关键词 | LASER |
| 资助项目 | Open Project of Advanced Laser Technology Laboratory of Anhui Province[AHL2022ZR04] ; HFIPS Director's Fund[YZJJ202301-TS] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001317181900001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | Open Project of Advanced Laser Technology Laboratory of Anhui Province ; HFIPS Director's Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/135479]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wan, Songming |
| 作者单位 | 1.Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, HFIPS, Hefei 230031, Peoples R China 4.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Hailong,Li, Bin,Zhou, Ying,et al. Growth, characterization and theoretical analysis of α-SrGeO3 as a candidate mid-IR stimulated Raman scattering crystal[J]. JOURNAL OF MATERIALS CHEMISTRY C,2024. |
| APA | Wang, Hailong,Li, Bin,Zhou, Ying,Zheng, Guimei,Zhang, Xue,&Wan, Songming.(2024).Growth, characterization and theoretical analysis of α-SrGeO3 as a candidate mid-IR stimulated Raman scattering crystal.JOURNAL OF MATERIALS CHEMISTRY C. |
| MLA | Wang, Hailong,et al."Growth, characterization and theoretical analysis of α-SrGeO3 as a candidate mid-IR stimulated Raman scattering crystal".JOURNAL OF MATERIALS CHEMISTRY C (2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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