Real-space dynamical simulation for electron microdiffraction effects
文献类型：期刊论文
| 作者 | K. Du ; Y. M. Wang ; H. Q. Ye ; H. Y. Pan |
| 刊名 | Ultramicroscopy
 |
| 出版日期 | 1999 |
| 卷号 | 80期号:2页码:99-107 |
| 关键词 | electron diffraction dynamical simulation non-periodic objects diffraction calculations domain boundaries micro-diffraction crystals |
| ISSN号 | 0304-3991 |
| 中文摘要 | A microdiffraction pattern is calculated from a translation domain boundary in beta-Ni3Nb with a little crystal tilt by real-space multislice procedure, which is very similar to the experimental result. By carrying out simulation, it is revealed that the features of the patterns, such as splitting or streaking of some spots, are affected by probe position, crystal tilt and probe size. In our case, they are more sensitive to the probe position than the crystal tilt and probe size. Any change in thickness in the simulation may cause the features to be obviously varied, especially under crystal tilting. In practice, segmenting of some spots also occurs for a perfect beta-Ni3Nb crystal, which has been theoretically proved to be due to dynamical diffraction but not probe size. (C) 1999 Elsevier Science B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37350]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | K. Du,Y. M. Wang,H. Q. Ye,et al. Real-space dynamical simulation for electron microdiffraction effects[J]. Ultramicroscopy,1999,80(2):99-107. |
| APA | K. Du,Y. M. Wang,H. Q. Ye,&H. Y. Pan.(1999).Real-space dynamical simulation for electron microdiffraction effects.Ultramicroscopy,80(2),99-107. |
| MLA | K. Du,et al."Real-space dynamical simulation for electron microdiffraction effects".Ultramicroscopy 80.2(1999):99-107. |
入库方式： OAI收割
来源：金属研究所
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