| 光谱的精密仿真技术及NO的高分辨LMR谱的仿真研究 |
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| 引用本文： | 林洁丽,郭远清,刘红平,刘效庸,黄光明,高晖,李奉延,李津蕊,刘煜炎. 光谱的精密仿真技术及NO的高分辨LMR谱的仿真研究[J]. 波谱学杂志, 1999, 16(4): 279-288 |
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| 作者姓名： | 林洁丽 郭远清 刘红平 刘效庸 黄光明 高晖 李奉延 李津蕊 刘煜炎 |
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| 作者单位： | 中国科学院武汉物理与数学研究所 波谱与原子分子物理国家重点实验室, 武汉 430071 |
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| 基金项目： | 国家自然科学基金，国家攀登计划，中国科学院"百人计划" |
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| 摘 要： | LMR(Laser Magnetic Resonance)光谱技术采用磁场扫描及磁场调制获得顺磁分子吸收谱线,其谱线具有Voigt线型及各不相同的磁场线宽.本文考虑线型理论模型和实验条件,提出了一种实现LMR谱精密仿真的方法,并设计了相应仿真计算程序.对15N16O的X2Π3/2v=1←0,Q2(2.5)在激光频率为1842.8160cm-1处的塞曼跃迁谱进行了仿真,得到了理想的仿真效果.该方法可作为复杂光谱分析标识的有效辅助工具.
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| 关 键 词： | 谱线仿真 激光磁共振 光谱分析 NO |
| 收稿时间： | 1999-04-30 |
SPECTRAL SIMULATION TECHNIQUE AND ITS APPLICATION TO HIGH-RESOLUTION LMR SPECTRA OF NITRIC OXIDE |
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| Lin Jieli,Guo Yuanqing,Liu Hongping,Liu Xiaoyong,Huang Guangming,Gao Hui,Li Fengyan,Li Jinrui,Liu Yuyan. SPECTRAL SIMULATION TECHNIQUE AND ITS APPLICATION TO HIGH-RESOLUTION LMR SPECTRA OF NITRIC OXIDE[J]. Chinese Journal of Magnetic Resonance, 1999, 16(4): 279-288 |
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| Authors: | Lin Jieli Guo Yuanqing Liu Hongping Liu Xiaoyong Huang Guangming Gao Hui Li Fengyan Li Jinrui Liu Yuyan |
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| Affiliation: | State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, The Chinese Academy of Science, Wuhan 430071 |
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| Abstract: | Laser Magnetic Resonance(LMR) Spectroscopic technique employs sweeping magnetic field with ac magnetic flux as modulation to obtain spectra of free radicals. The spectral lines normally have Voigt line shape and different line width in field strength unit. This paper presents a universal simulation technique and program, which can be used to precisely simulate LMR spectra and any other spectra. Its application to the simulation of 15N 16O X2 Π3/2 v=1←0, Q2(2. 5) LMR spectra proved its success and high accuracy. Remarkable agreement between the experimental spectra and the synthesized spectra confirms that it will be a useful computer aid to the analysis of complex spectra. |
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| Keywords: | NO |
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