图 书 馆
晶格动力学的非弹性中子散射研究和数值模拟Lattice dynamics studied by inelastic neutron scattering and numerical modelling |
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| 课程网址: | http://videolectures.net/kolokviji_johnson_lds/ |
| 主讲教师: | Mark Johnson |
| 开课单位: | 劳厄-朗之万研究所 |
| 开课时间: | 2009-03-29 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Neutron scattering and lattice dynamics have a long history, in particular with experimental data being used to refine inter-atomic force constants. Nowadays there is still a strong synergy between experiment and simulation, with the difference that ab initio computational methods are often now used to analyse inelastic scattering data from complex systems. In addition, abinitio methods give access to electronic and magnetic structure, the latter being directly probed by neutron scattering techniques. |
| 关 键 词: | 中子散射; 晶格动力学; 原子间力常数的实验数据; 非弹性散射数 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-01：吴雨秋(课程编辑志愿者) |
| 阅读次数: | 80 |