MECHANISMS FOR MAGNETIC-FIELD GENERATION IN LASER PLASMAS

被引：0
|
作者：
BYCHENKOV, VY [1 ]
KASYANOV, YS [1 ]
SARKISOV, GS [1 ]
TIKHONCHUK, VT [1 ]
机构：
[1] RUSSIAN ACAD SCI,INST GEN PHYS,MOSCOW 117924,RUSSIA
来源：
JETP LETTERS | 1993年 / 58卷 / 03期
关键词：
D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The spatial-temporal structure of magnetic fields in a laser plasma has been studied by a Faraday-effect method for the first time, at incident beam intensities approximately 5 X 10(14) W/cm2. Analysis of the experimental data shows that the magnetic fields are generated as a result of the excitation of a thermal emf and a ponderomotive emf. The spatial structure of the magnetic field indicates that this field has an important effect on the hydrodynamics of the plasma corona.
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页码：184 / 190
页数：7
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