Vibrationally autoionizing electron wave packets in a combined Coulombic and electric field

被引：3

作者：

Stavros, VG ^{[1
]}

Fielding, HH ^{[1
]}

机构：

[1] Kings Coll London, Dept Chem, London WC2R 2LS, England

来源：

PHYSICAL REVIEW A | 1999年 / 60卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.60.4774

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The optical Ramsey method is employed to investigate molecular electron wave-pocket dynamics in the angular coordinate. Time-resolved spectra are presented for vibrationally autoionizing Rydberg electron wave packets with principal quantum numbers n=17-21, excited between the v(+)=0 and v(+)=1 ionization limits, in the presence of electric fields in the range 0.7-1.4 kV cm(-1). A regular, almost dispersion-free beating in the angular coordinate is observed for wave packets created using light which is polarized perpendicular to the direction of the external de electric field. [S1050-2947(99)07512-5].

引用

页码：4774 / 4780

页数：7

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