| 光磁共振实验中水平磁场及扫场水平分量的测定 |
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| 引用本文： | 王书运,钟世德,马登良. 光磁共振实验中水平磁场及扫场水平分量的测定[J]. 山东师范大学学报(自然科学版), 2008, 23(1): 58-59,63 |
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| 作者姓名： | 王书运 钟世德 马登良 |
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| 作者单位： | 山东师范大学物理与电子科学学院,250014,济南;山东轻工业学院数理科学系,250100,济南;山东淄博职业学院机械与汽车工程学系,255013,淄博 |
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| 摘 要： | 对光泵磁共振实验中水平方向的磁场进行了讨论,指出了在进行光抽运信号观察时所用方波扫场含有一稳恒直流分量,并对这一直流分量进行了测定.同时对用光抽运法测得的地磁场进行了分析,指出不能用水平磁场线圈产生的磁场来估算地磁场水平分量的大小.
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| 关 键 词： | 光泵磁共振 扫场信号 光抽运信号 地磁场 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
DISCUSSING OF LEVEL MAGNETIC FIELD AND TESTING OF DIRECT CURRENT PART OF SCANNING FIELD IN THE OPTICAL PUMPED MAGNETIC RESONANCE EXPERIMENT |
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| Wang Shuyun,Zhong Shide,Ma Dengliang. DISCUSSING OF LEVEL MAGNETIC FIELD AND TESTING OF DIRECT CURRENT PART OF SCANNING FIELD IN THE OPTICAL PUMPED MAGNETIC RESONANCE EXPERIMENT[J]. Journal of Shandong Normal University(Natural Science), 2008, 23(1): 58-59,63 |
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| Authors: | Wang Shuyun Zhong Shide Ma Dengliang |
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| Abstract: | The level magnetic field in the experiment of optical pumped magnetic resonance is discussed.It indicates there is a direct current part in the scanning field shaped square wave,and the direct current part is tested.The Earth Magnetic Field tested by optical pumped method was analyzed.The result reveals it is wrong to guesstimate the level part of the Earth Magnetic Field with the level magnetic field produced by direct current wending. |
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| Keywords: | optical pumped magnetic resonance optical pumping signal scanning field shaped square wave the Earth Magnetic Field |
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