首页> 中文期刊> 《空间科学学报》 >Effect of Ion Dynamics on the Evolution of Electron Phase-space Holes

Effect of Ion Dynamics on the Evolution of Electron Phase-space Holes

         

摘要

The evolution of two-dimensional(2D) electron phase-space holes(electron holes) has been previously investigated with electrostatic Particle-in-Cell(PIC) simulations,which neglect ion dynamics.The electron holes are found to be unstable to the transverse instability,and their evolution is determined by the combined action between the transverse instability and the stabilization by the background magnetic field.In this paper,the effect of ion dynamics on the evolution of an electron hole is studied.In weakly magnetized plasma(Ωeωpe),the electron hole is broken due to the lower hybrid waves, and its evolution is much faster.

著录项

相似文献

  • 中文文献
  • 外文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号