典型文献
Parametric dependence of collisional heating of highly magnetized over-dense plasma by(far-)infrared lasers
文献摘要:
Heating of over-dense plasma represents a long-standing quest in laser-plasma physics.When the strength of the magnetic field is above the critical value,a right-handed circularly polarized laser could propagate into and heat up the highly magnetized over-dense collisional plasma directly;the processes are dependent on the parameters of the laser,plasma and magnetic field.The parametric dependence is fully studied both qualitatively and quantitatively,resulting in scaling laws of the plasma temperature,heating depth and energy conversion efficiency.Such heating is also studied with the most powerful CO2 and strongest magnetic field in the world,where plasma with density of 1023 cm-3 and initial temperature of 1 keV is heated to around 10 keV within a depth of several micrometres.Several novel phenomena are also discovered and discussed,that is,local heating in the region of high density,low temperature or weak magnetic field.
文献关键词:
中图分类号:
作者姓名:
K.Li;W.Yu
作者机构:
Department of Physics,College of Science,Shantou University,Shantou 515063,China;Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China
文献出处:
引用格式:
[1]K.Li;W.Yu-.Parametric dependence of collisional heating of highly magnetized over-dense plasma by(far-)infrared lasers)[J].高功率激光科学与工程(英文版),2022(04):7-13
A类:
micrometres
B类:
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AB值:
0.569778
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