Electron emission produced by strong field laser radiation

被引：2
|
作者：
Rokhlenko, A. [1 ]
机构：
[1] Rutgers State Univ, Dept Math, Piscataway, NJ 08854 USA
来源：
PHYSICS OF PLASMAS | 2019年 / 26卷 / 04期
关键词：
All Open Access; Hybrid Gold;
D O I：
10.1063/1.5052250
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The well-established Fowler-Nordheim-Schottky field emission theory is modified for strong electric fields E produced by pulsed laser radiation. The derivation of the electron tunneling probability through the triangular potential barrier is re-examined and simplified for an effective solution. This probability is studied only for strong fields, when the wavelength of the electrons is much larger than the barrier width. It is calculated for ten channels of electron emission; the emission decreases very sharply for channels with high numbers. Published under license by AIP Publishing.
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页数：4
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