| 中子散射及其应用 |
| |
| 引用本文： | 卢芳,成泰民.中子散射及其应用[J].沈阳师范大学学报(自然科学版),2007,25(3):328-332. |
| |
| 作者姓名： | 卢芳 成泰民 |
| |
| 作者单位： | 1. 沈阳航空工业学院,北方科技学院,辽宁,沈阳,110036
2. 沈阳化工学院,数理系,辽宁,沈阳,110142 |
| |
| 基金项目： | 国家自然科学基金;辽宁省教育厅资助项目 |
| |
| 摘 要： | 在近30年间，由于中子源和散射装置的改进，中子散射在凝聚态物质中的应用日益广泛，在许多方面是其他（X射线、电子、激光、同步辐射等）散射技术不可比拟的．在简单评述供散射用的中子源和散射实验技术进展之后，重点介绍中子散射在凝聚态物质研究中的应用，它们包括晶体结构和磁结构的测定、表面、界面和薄膜的表征、测定结构涨落、磁涨落的现代相变研究、畸变、无序系统（包括分形和小角散射）和高分子材料、高Tc氧化物超导体的研究。
|
| 关 键 词： | 中子 冷中子 中子散射 X射线 非弹性中子散射 |
| 文章编号： | 1673-5862（2007）03-0328-05 |
| 修稿时间： | 2006-10-24 |
Neutron Scattering and Its Application |
| |
| LU Fang,CHENG Tai-min.Neutron Scattering and Its Application[J].Journal of Shenyang Normal University: Nat Sci Ed,2007,25(3):328-332. |
| |
| Authors: | LU Fang CHENG Tai-min |
| |
| Institution: | 1. Shenyang Institute of Aeronotical Engineering, Shenyang 110036, China; 2. Department of Mathematics and Physics, Shenyang Institute of Chemical Technology, Shenyang 110142, China |
| |
| Abstract: | Within the 30 years,the application of neutron scattering on condensed matter is more and more because of the improvement of the neutron source and scattering devices.The neutron scattering is incomparable with the other(X-ray,electron,laser,synchrotron radiation,etc) scattering technologies.The neutron source for scattering and the progress of scattering test technologies are evaluated and described in this article,then the usage of neutron scattering on the study of condensed matter is also introduced emphatically.The measurement of crystal structure and magnetic structure,phenomenon of surface and interface and film,the study of modern phase transformation for the measurement of structure fluctuation and magnetic fluctuation,distortion,the study of disordered system(including fraction and small-angle scattering) and polymer materials and "high-Tc" oxide superconductors are all included. |
| |
| Keywords: | neutron cold neutron neutron scattering X-ray inelastic neutron scattering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
