节点文献
弱电离尘埃等离子体的介电张量研究
The research on the dielectric tensor of weakly ionized dust plasma
【摘要】 忽略磁场作用,通过求解含BGK碰撞项的Boltzmann方程和尘埃粒子充电方程导出了弱电离尘埃等离子体介电张量的表达式.证明了"冷"尘埃等离子体的纵向介电张量系数与横向介电张量系数相等.完善了弱电离尘埃等离子体电磁特性的理论模型.
【Abstract】 The dielectric tensor for the weakly ionized dust plasma is deduced by solving the Boltzmann’s equation and equation for charging of dust particles.It was proved that longitudinal and transverse dielectric susceptibility are equal for "cold" dust plasma,the theory of electromagnetic property for the weakly ionized dust plasma has been revised.
【关键词】 弱电离尘埃等离子体;
Boltzmann方程;
充电方程;
介电张量;
【Key words】 weakly ionized dust plasma; Boltzmann’s equation; charging equation; dielectric tensor;
【Key words】 weakly ionized dust plasma; Boltzmann’s equation; charging equation; dielectric tensor;
【基金】 国家自然科学基金(批准号:10865005);伊犁师范学院科研基金重点项目(批准号:2007ZD007)资助的课题~~
- 【文献出处】 物理学报 ,Acta Physica Sinica , 编辑部邮箱 ,2009年08期
- 【分类号】O487;O539
- 【被引频次】29
- 【下载频次】278