Phase effects in double ionization by strong short pulses

被引：20

作者：

Eckhardt, Bruno ^{[4
]}

Prauzner-Bechcicki, Jakub S. ^{[1
,3
]}

Sacha, Krzysztof ^{[1
,2
]}

Zakrzewski, Jakub ^{[1
,2
]}

机构：

[1] Uniwersytet Jagiellonski, Inst Fizyki Mariana Smoluchowskiego, PL-30059 Krakow, Poland

[2] Uniwersytet Jagiellonski, Mark Kac Complex Syst Res Ctr, PL-30059 Krakow, Poland

[3] Uniwersytet Jagiellonski, Res Ctr Nanometer Scale Sci & Adv Mat NANOSAM, PL-30059 Krakow, Poland

[4] Univ Marburg, Fachbereich Phys, D-35032 Marburg, Germany

来源：

CHEMICAL PHYSICS | 2010年 / 370卷 / 1-3期

关键词：

Strong field ionization; Double ionization; Transition state theory; NONSEQUENTIAL DOUBLE-IONIZATION; TRANSITION-STATE THEORY; CARRIER-ENVELOPE PHASE; LASER-PULSES; ELECTRON-EMISSION; STRONG FIELDS; MODEL; ATOMS;

D O I：

10.1016/j.chemphys.2010.03.005

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We consider double ionization induced by strong single cycle pulses within quantum calculations of a reduced dimensionality model. Changes in the phase relation between the wave and the envelope affect the total ionization yield as well as the characteristics in the distribution of the outgoing momenta. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：168 / 174

页数：7

共 35 条

[1] Two-dimensional, two-electron model atom in a laser pulse: Exact treatment, single-active-electron analysis, time-dependent density-functional theory, classical calculations, and nonsequential ionization [J].