Synchrotron X-ray diffraction studies of large sapphire crystal grown by Kyropoulos-like method
文献类型：期刊论文
| 作者 | Wang, GG; Zhang, MF; Wu, QB; Zhang, HY; Zuo, HB; Han, JC; He, XD; Huang, WX; Huang WX(黄万霞)
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| 刊名 | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
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| 出版日期 | 2010 |
| 卷号 | 207期号:1页码:#REF! |
| 通讯作者 | Wang, GG (reprint author), Harbin Inst Technol, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China. |
| 英文摘要 | In this paper monochromatic double-crystal X-ray diffraction and white beam X-ray topography techniques using synchrotron radiation source were utilized to investigate the growth process of large sapphire crystal by an improved kyropoulos like method Compared with the calculated theoretical value of 86 s FWHM experimental values of sapphire are in the range of H similar to 26 s showing its good crystalline perfection in general especially for the crystal in the central region of the boule. The analysis of white beam transmission X-ray topographs revealed the presence of dislocation tangles and helical dislocations in different crystal regions. The defect configurations in sapphire crystals were caused by the dislocation reaction and void formation. |
| 学科主题 | Materials Science; Physics |
| 类目[WOS] | Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 收录类别 | SCI |
| WOS记录号 | WOS:000274280900013 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226086]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang, GG,Zhang, MF,Wu, QB,et al. Synchrotron X-ray diffraction studies of large sapphire crystal grown by Kyropoulos-like method[J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,2010,207(1):#REF!. |
| APA | Wang, GG.,Zhang, MF.,Wu, QB.,Zhang, HY.,Zuo, HB.,...&黄万霞.(2010).Synchrotron X-ray diffraction studies of large sapphire crystal grown by Kyropoulos-like method.PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE,207(1),#REF!. |
| MLA | Wang, GG,et al."Synchrotron X-ray diffraction studies of large sapphire crystal grown by Kyropoulos-like method".PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE 207.1(2010):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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