光学学报, 1990, 10 (10): 917, 网络出版: 2007-11-12
Sr原子自电离态的电场效应
Electric field effects on autoionizing states of Sr atom
摘要
用多步激发的方法,将Sr原子从基态5s~2经价态4α~(-2)激发至(4d(3/2)np,nf)J=1和(4d(5/2)np,nf)J=1自电离系列,观察其在外电场0～5kV/cm内的光谱.对所观察到的n=12,13,14附近的斯塔克谱图进行了分析与讨论.
Abstract
By using the multi-step excitation technique, Sr atoms are excited from ground state 5S2 to (4d3/2np, nf)J=1 and (4d5/2np, nf)J=1 autoionizing states via valence state 4d23P0. Their Stark spectra near n = 12, 13, 14 in an electric field of 0-5kV/cm are observed and discussed.
邱济真, 梅式民, 徐云飞, 张森. Sr原子自电离态的电场效应[J]. 光学学报, 1990, 10(10): 917. 邱济真, 梅式民, 徐云飞, 张森. Electric field effects on autoionizing states of Sr atom[J]. Acta Optica Sinica, 1990, 10(10): 917.
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