| 动态光散射实验 |
| |
| 引用本文： | 尚玉峰,蒋达娅,肖井华,杨胡江,王鑫.动态光散射实验[J].物理实验,2004,24(10):9-11. |
| |
| 作者姓名： | 尚玉峰 蒋达娅 肖井华 杨胡江 王鑫 |
| |
| 作者单位： | 北京邮电大学,理学院,物理实验中心,北京,100876 |
| |
| 摘 要： | 动态光散射技术是测量纳米及亚微米颗粒粒径的有效方法．本文介绍了动态光散射实验的原理、实验装置及方法，并测量了粒径为85nm的聚苯乙烯水溶液的粒径，分析了实验产生误差的原因．
|
| 关 键 词： | 动态光散射 自相关函数 颗粒粒径 |
| 文章编号： | 1005-4642(2004)10-0009-03 |
Dynamic light scattering experiment |
| |
| SHANG Yu-feng,JIANG Da-ya,XIAO Jing-hua,YANG Hu-jiang,WANG Xin.Dynamic light scattering experiment[J].Physics Experimentation,2004,24(10):9-11. |
| |
| Authors: | SHANG Yu-feng JIANG Da-ya XIAO Jing-hua YANG Hu-jiang WANG Xin |
| |
| Abstract: | The dynamic light scattering is an effective method to measure grain diameter in nanon and submicron. In this paper, the experiment principle, device and method are introduced. The grain diameter of 85 nm polystyrene water solution is measured, and the reasons for errors in experiment are analyzed. |
| |
| Keywords: | dynamic light scattering autocorrelation function grain diameter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
