Resonance absorption in a microwave plasma interaction
Resonance absorption in a microwave plasma interaction
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微波等离子体相互作用中的共振吸收
DOI：
10.1063/1.865761
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
S. Obenschain
中科院分区：
文献类型：
--
作者：
Ann Y. Lee;Y. Nishida;N. Luhmann;C. Randall;M. Rhodes;S. Obenschain
报道了共振吸收和由此产生的等离子体波电场演化的详细研究。在足够低的输入功率水平下，观察到局部电场的对流饱和。在较高的输入功率水平下，破波饱和开始，导致热电子产生。从对流到波浪破碎制度的过渡发生在比预期低得多的功率。研究了激发等离子体波的谐波场和准稳态磁场的时空演化规律，并与现有理论进行了比较。
A detailed study of resonance absorption and the resultant plasma wave electric field evolution is reported. At sufficiently low input power levels, convective saturation of the localized electric field is observed. At higher input power levels, wave‐breaking saturation begins, resulting in hot electron production. The transition from the convective to the wave breaking regime occurred at much lower powers than expected. The temporal and spatial evolution of the harmonic fields of the excited plasma wave as well as the quasisteady magnetic field were also investigated and compared with existing theories.