STRONG FIELD EFFECTS IN ABOVE-THRESHOLD DETACHMENT OF A MODEL NEGATIVE-ION

被引：13
|
作者：
YAO, GH
CHU, SI
机构：
[1] Department of Chemistry, University of Kansas, Lawrence, KS
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1992年 / 25卷 / 02期
关键词：
D O I：
10.1088/0953-4075/25/2/006
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A one-dimensional delta-function potential model is employed and its corresponding time-dependent Schrodinger equation is solved exactly in momentum representation. Several strong field effects of above-threshold detachment of a model H- ion are explored, including an interesting temporal leakage in the below-shifted-threshold regime, non-linear dynamics of the system, and high-order harmonic generation, as well as the intensity effect of a second low-frequency laser field.
引用
收藏
页码：363 / 376
页数：14
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