| 利用光泵磁共振测芜湖地区的地磁场 |
| |
| 引用本文： | 张玉,方立铭. 利用光泵磁共振测芜湖地区的地磁场[J]. 邵阳学院学报(自然科学版), 2012, 9(4): 19-24 |
| |
| 作者姓名： | 张玉 方立铭 |
| |
| 作者单位： | 皖南医学院基础部医用物理教研室,安徽芜湖,241002 |
| |
| 摘 要： | 光泵磁共振是利用光抽运效应来研究原子超精细结构塞曼能级间的磁共振．根据光磁共振原理，利用光泵磁共振实验对共振信号进行检测，观测水平磁场和垂直磁场对共振信号的影响．分别通过两种方法测量出地磁场的水平分量和垂直分量，进而将二者合成，得出芜湖地区地磁场强度大小．
|
| 关 键 词： | 光泵磁共振 地磁场 共振信号 |
Measuring the Terrestrial Magnetic Field of Wuhu by Using Optical Magnetic Resonance |
| |
| ZHANG Yu,FANG Li-ming. Measuring the Terrestrial Magnetic Field of Wuhu by Using Optical Magnetic Resonance[J]. Journal of Shaoyang University(Natural Science Edition), 2012, 9(4): 19-24 |
| |
| Authors: | ZHANG Yu FANG Li-ming |
| |
| Affiliation: | (Wannan Medical College,Medical Physics Department,Wuhu,Anhui 241002,China) |
| |
| Abstract: | The optical pumping magnetic resonance is an experiment designed for studying the super-fine structure of atoms applying the optical pumping effect. According to the principle of optical-magnetic resonance, we use optical pumping magnetic resonance experiment to observe of the resonant signal and to detect the influence of the horizontal magnetic field and the vertical magnetic field to the resonant signal. This paper measures the horizontal component and vertical component of the magnetic field respectively through two kinds of methods. At last, the terrestrial magnetic field of Wuhu is determined by composing the two components. |
| |
| Keywords: | optical pumping magnetic resonance terrestrial magnetic field resonant signal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
