| Ru原子荧光及其寿命的测量 |
| |
| 引用本文： | 黄雯,许祥源,赵文正,於江辰,陈瓞延.Ru原子荧光及其寿命的测量[J].物理学报,1993,42(7):1031-1033. |
| |
| 作者姓名： | 黄雯 许祥源 赵文正 於江辰 陈瓞延 |
| |
| 作者单位： | 清华大学现代应用物理系,北京,100084;清华大学现代应用物理系,北京,100084;清华大学现代应用物理系,北京,100084;清华大学现代应用物理系,北京,100084;清华大学现代应用物理系,北京,100084 |
| |
| 摘 要： | 本文设计了一个荧光探测系统,采用了电热原子化激光共振激发的方法,可方便地对难熔金属的原子荧光寿命进行测量,从而确定原子能级的寿命,实验中测得Ru原子4d65s(6D)5p]7P40能级的寿命为70.4ns(±5％)。
|
| 收稿时间： | 1990-03-12 |
FLUORESCENCE AND LIFETIME MEASUREMENT FOR RuI |
| |
| HUANG WEN,XU XIANG-YUAN,ZHAO WEN-ZHEN,YU JIANG-CHEN and CHEN DIE-YAN.FLUORESCENCE AND LIFETIME MEASUREMENT FOR RuI[J].Acta Physica Sinica,1993,42(7):1031-1033. |
| |
| Authors: | HUANG WEN XU XIANG-YUAN ZHAO WEN-ZHEN YU JIANG-CHEN and CHEN DIE-YAN |
| |
| Abstract: | A fluorescence detection system is described in this paper. By means of thermal atomization and laser resonance excitation technique, the system can measure the lifetimes of atomic fluorescence of refractory metals and therefore the lifetimes of the atomic energy levels. The measured lifetime of Rul energy level 4d65s(6D)5p]7P40 is 70.4(±5%)ns. |
| |
| Keywords: | |
|
| 点击此处可从《物理学报》浏览原始摘要信息 |
|
点击此处可从《物理学报》下载免费的PDF全文 |
|
