| 用脉冲电场光电流光谱研究Ne原子的自电离态 |
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| 引用本文： | 张连芳,赵文正,尚仁成,潘力,王世亮,文克玲,陈瓞延.用脉冲电场光电流光谱研究Ne原子的自电离态[J].物理学报,1990,39(12):1870-1876. |
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| 作者姓名： | 张连芳 赵文正 尚仁成 潘力 王世亮 文克玲 陈瓞延 |
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| 作者单位： | 清华大学现代应用物理系,北京,100084 |
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| 摘 要： | 本文用脉冲电场光电流光谱的实验方法测定Ne原子ns＇(n=15—31)和nd＇(n=13—30)两通道的35条自电离态能级,用参数拟合得出Ne原子ns＇和nd＇通道的电离阈值,计算了每条能级的量子亏损,实验用脉冲电场代替直流放电,基本上消除了Stark效应在光电流光谱测量中的影响。
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| 关 键 词： | Ne 原子 自电离态 光电流 光谱 |
| 收稿时间： | 1990-02-28 |
STUDY OF Ne AUTOIONISING STATES WITH PULSED ELECTRIC FIELD OPTOGALVANIC SPECTROSCOPY |
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| ZHANG LIAN-FANG,ZHAO WEN-ZHENG,SHANG REN-CHENG,PAN LI,WANG SHI-LIANG,WEN KE-LING and CHEN DIE-YAN.STUDY OF Ne AUTOIONISING STATES WITH PULSED ELECTRIC FIELD OPTOGALVANIC SPECTROSCOPY[J].Acta Physica Sinica,1990,39(12):1870-1876. |
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| Authors: | ZHANG LIAN-FANG ZHAO WEN-ZHENG SHANG REN-CHENG PAN LI WANG SHI-LIANG WEN KE-LING and CHEN DIE-YAN |
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| Abstract: | 35 autoionising energy levels of Ne atom in ns＇(n = l5-35) and nd＇(n = l3-30) series have been determined experimentally with pulsed electric field optogalvanic spectroscopy. The ionization limit of the ns＇ and nd＇ series was found by parametric fitting and the quantum defects of all these levels were calculated. Instead of the direct discharge, pulsed electric field was used in the experiment, to eliminate Stark effects in the optogalvanic spectroscopy. |
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