Partial Fourier-transform approach to tunnel ionization: Atomic systems

被引：38

作者：

Murray, Ryan ^{[1
,2
]}

Liu, Wing-Ki ^{[1
,3
]}

Ivanov, Misha Yu. ^{[2
]}

机构：

[1] Guelph Waterloo Phys Inst, Dept Phys & Astron, Waterloo, ON N2L 3G1, Canada

[2] Univ London Imperial Coll Sci Technol & Med, London SW7 2BW, England

[3] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

来源：

PHYSICAL REVIEW A | 2010年 / 81卷 / 02期

关键词：

FIELD; H-2;

D O I：

10.1103/PhysRevA.81.023413

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present physically transparent and computationally simple method for calculating tunnel ionization rates for arbitrary bound states and arbitrary potentials in three dimensions. Here, we verify applicability of the method analytically by demonstrating that it reproduces all known analytical results for tunnel ionization from arbitrary atomic states in a single-center Coulomb potential in the presence of a constant electric field.

引用

页数：6

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