Crystal growth, defects, mechanical, thermal and optical properties of Tb3Sc2Al3O12 magneto-optical crystal | |
Ding, Shoujun1,2; Zhang, Qingli2; Liu, Wenpeng2; Luo, Jianqiao2; Sun, Guihua2; Sun, Dunlu2 | |
刊名 | JOURNAL OF CRYSTAL GROWTH |
2018-02-01 | |
卷号 | 483期号:无页码:110-114 |
关键词 | TSAG Magneto-optical crystal Mechanical properties Chemical etching Thermal properties Optical properties |
ISSN号 | 0022-0248 |
DOI | 10.1016/j.jcrysgro.2017.10.034 |
英文摘要 | Tb3Sc2Al3O12 (TSAG) magneto-optical crystal was grown successfully by the Czochralski (Cz) method. Its structure and crystalline quality were determined by the powder X-ray diffraction and X-ray rocking curve, respectively. The chemical etching method was employed to investigate its defects morphology with phosphoric acid as etchant. Based on the Vickers hardness experiment, the mechanical properties of TSAG crystal (including hardness, yield strength, fracture toughness and brittle index) were systematically estimated. The thermal properties of TSAG crystal in the temperature range of 280-500 K were obtained for the first time, which are valuable for evaluating its applications. The transmission spectrum of the as-grown crystal was measured at room temperature and the transmittance in the wavelength range of 505-1445 nm is found to be as high as 82.3%. All the obtained results will contribute significantly to exploring TSAG crystal that used in high-average-power magneto-optical systems. (C) 2017 Published by Elsevier B.V. |
资助项目 | National Natural Science Foundation of China[61405206] ; National Natural Science Foundation of China[51502292] |
WOS关键词 | TERBIUM ALUMINUM GARNET ; SINGLE-CRYSTALS ; FARADAY ISOLATOR ; LASER CRYSTAL ; CERAMICS ; ROTATOR |
WOS研究方向 | Crystallography ; Materials Science ; Physics |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000419025800015 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/34997] |
专题 | 合肥物质科学研究院_中科院安徽光学精密机械研究所 |
通讯作者 | Zhang, Qingli |
作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Ding, Shoujun,Zhang, Qingli,Liu, Wenpeng,et al. Crystal growth, defects, mechanical, thermal and optical properties of Tb3Sc2Al3O12 magneto-optical crystal[J]. JOURNAL OF CRYSTAL GROWTH,2018,483(无):110-114. |
APA | Ding, Shoujun,Zhang, Qingli,Liu, Wenpeng,Luo, Jianqiao,Sun, Guihua,&Sun, Dunlu.(2018).Crystal growth, defects, mechanical, thermal and optical properties of Tb3Sc2Al3O12 magneto-optical crystal.JOURNAL OF CRYSTAL GROWTH,483(无),110-114. |
MLA | Ding, Shoujun,et al."Crystal growth, defects, mechanical, thermal and optical properties of Tb3Sc2Al3O12 magneto-optical crystal".JOURNAL OF CRYSTAL GROWTH 483.无(2018):110-114. |
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