波谱学杂志 ›› 1993, Vol. 10 ›› Issue (2): 171-176.

• 研究论文 • 上一篇    下一篇

自由基分子NH2υ2带CO激光磁共振σ谱的观测

何矿林1, 李奉延1, 刘祝安1, 李津蕊1, 龚本智1, 孔繁敖2, 陈扬骎3   

  1. 1. 中国科学院武汉物理研究所波谱与原子分子物理国家重点实验室, 武汉 430071;
    2. 中国科学院化学研究所, 北京 100080;
    3. 华东师范大学物理系, 上海 200062
  • 收稿日期:1992-01-22 修回日期:1992-06-10 出版日期:1993-06-05 发布日期:2018-01-20
  • 基金资助:
    国家自然科学基金

THE CO LASER MAGNETIC RESONANCE DETECTION OF σ TRANSITIONS IN υ2 BAND OF FREE RADICAL NH2

He Kuanglin1, Li Fengyan1, Liu Zhuan1, Li Jinrui1, Gong Benzhi1, Kong Fanao2, Chen Yangqin3   

  1. 1. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, The Chinese Academy of Sciences, Wuhan 430071;
    2. Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080;
    3. Department of Physics, East China Normal University, Shanghai 200062
  • Received:1992-01-22 Revised:1992-06-10 Online:1993-06-05 Published:2018-01-20

摘要: 采用高灵敏度,高分辨率激光磁共振光谱(LMR)方法在6μm谱段测量了自由基分子NH2υ2带的σ谱(△MJ=±1)。重复了前人已测过的谱,结果与之较好符合。并观测到了新谱,在14支激光谱线下共获得约115支塞曼(Zeeman)跃迁谱线,其中在6支激光谱线下新测得的谱线91支。

关键词: 激光磁共振, 分子光谱

Abstract: Using the method of CO intracavity laser magnetic resonance (LMR), we have detected the σ (△MJ=±1) transitions of υ2 band of free radical NH2. About 115 zeeman components in 14 laser lines were detected. Among them 24 Zeeman components in 6 laser lines agree with the previous reported and 91 Zeeman components in 9 laser lines haven't been reported previously.

Key words: NH2, Laser Magnetic Resonance, Molecular Spectra