Interaction between electromagnetic waves and plasma waves in motional plasma
Interaction between electromagnetic waves and plasma waves in motional plasma
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运动等离子体中电磁波与等离子体波的相互作用
DOI：
10.1063/1.3159606
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发表时间：
2009-06
影响因子：
2.2
通讯作者：
S. Y. Chen, M. Gao, C. J. Tang, X. D. Peng
中科院分区：
文献类型：
--
作者：
S. Y. Chen, M. Gao, C. J. Tang, X. D. Peng
研究了运动等离子体中电磁波(电磁波)行为和电磁波与等离子体波相互作用引起的电磁不稳定性。用磁流体力学方法推导了电磁波的色散关系和运动等离子体的介电张量，展示了运动等离子体中的波动现象。结果揭示了电磁波与等离子体波相互作用所引起的电磁不稳定性。这种不稳定性的机制是高频电磁场与横向电子振荡之间的耦合，横向电子振荡是由于自磁场引起的纵向电子振荡的偏转而产生的。本研究对新型等离子体辐射源、离子聚焦加速器和等离子体诊断技术具有一定的参考价值。
The electromagnetic wave (EM wave) behavior and the electromagnetic instability caused by the interaction between an EM wave and a plasma wave in motional plasma are studied. The dispersion relation of EM waves and the dielectric tensor of motional plasma are derived by magnetohydrodynamics, and the wave phenomenon in motional plasma is displayed. As a result, the electromagnetic instability, which is excited by the interaction between the EM waves and the plasma waves, is revealed. The mechanism of the instability is the coupling between high frequency electromagnetic field and the transverse electron oscillation derived from the deflection of longitudinal electron oscillation due to self-magnetic field. The present research is useful with regard to the new type of plasma radiation source, ion-focusing accelerator, and plasma diagnostic technique.
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影响因子：
4.6
作者：
I. Hutchinson;S. Kissel
通讯作者：
I. Hutchinson;S. Kissel
影响因子：
8.6
作者：
Chen;Dawson
通讯作者：
Chen;Dawson
影响因子：
2.9
作者：
Marten Richter;M. Schaarschmidt;A. Knorr;W. Hoyer;J. Moloney;E. Wright;M. Kira;S. Koch
通讯作者：
Marten Richter;M. Schaarschmidt;A. Knorr;W. Hoyer;J. Moloney;E. Wright;M. Kira;S. Koch
影响因子：
8.6
作者：
Caporaso;Rainer;Mártin;Prono;Cole
通讯作者：
Caporaso;Rainer;Mártin;Prono;Cole
DOI：
10.1016/0370-1573(88)90094-4
发表时间：
1988-09
期刊：
Physics Reports
影响因子：
--
作者：
P. C. D. Jagher;F. Sluijter;H. Hopman
通讯作者：
P. C. D. Jagher;F. Sluijter;H. Hopman