| 利用光泵磁共振曲线测量氢原子密度 |
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| 引用本文： | 胡志林 孙献平. 利用光泵磁共振曲线测量氢原子密度[J]. 波谱学杂志, 1992, 9(1): 105-112 |
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| 作者姓名： | 胡志林 孙献平 |
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| 作者单位： | 中国科学院武汉物理研究所波谱与原子分子物理开放研究实验室, 武汉 430071 |
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| 摘 要： | 本文给出利用光泵磁共振曲线测量氢原子密度的实验.在我们的实验中,当射频源放电功率一定时,在25~61℃的泡温范围内测量到9.2×1011~1.6×1011(原子/厘米3)的氢原子密度.实验结果表明,当放电功率一定时,氢原子密度随泡温升高而下降.
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| 关 键 词： | 光泵磁共振曲线 氢原子密度 |
| 收稿时间： | 1991-04-10 |
MEASUREMENT OF THE NUMBER DENSITY OF HYDROGEN ATOMS WITH THE PUMPING MAGNETIC RESONANCE CURVE |
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| Hu Zhilin,Sun Xianping Zeng Xizhi. MEASUREMENT OF THE NUMBER DENSITY OF HYDROGEN ATOMS WITH THE PUMPING MAGNETIC RESONANCE CURVE[J]. Chinese Journal of Magnetic Resonance, 1992, 9(1): 105-112 |
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| Authors: | Hu Zhilin Sun Xianping Zeng Xizhi |
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| Affiliation: | Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, the Chinese Academy of Sciences, 430071 |
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| Abstract: | We give an experiment to measure the number density of hydrogen atoms by using the Pumping Magnetic Resonance Curve(PMRC). The number density from 9.2×1011 to 1.6×1011 (atoms/cm3) has been determined in the cell temperature region 25-61℃ and at a given r. f discharge power in our experiment. The number density of hydrogen atoms decreases as the cell temperature increases wtih a constant rf discharge power. |
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| Keywords: | PMRC Density of hydrogen atoms |
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