Estimation of Electric Fields from Magnetic Field Distributions and an Application to Helicon Wave
Estimation of Electric Fields from Magnetic Field Distributions and an Application to Helicon Wave
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从磁场分布估计电场及其在螺旋波中的应用
DOI：
10.1143/jjap.34.l1571
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发表时间：
1995
影响因子：
1.5
通讯作者：
Y. Kawai
中科院分区：
文献类型：
--
作者：
S. Shinohara;Y. Kawai
本文从圆柱形冷等离子体中的磁场分布出发，导出了任意激发波的电场的一般公式。作为一个应用实例，给出了螺旋波电场的显式表达式，包括螺旋波的波能密度和能流。
General formulae of electric fields of the arbitrarily excited waves are derived from magnetic field distributions in a cylindrical cold plasma for experimental use. As an example of an application, explicit expressions of the electric fields, including wave energy density and energy flux of the helicon wave, are presented.