带电粒子在四电荷点阵中的运动  

THE MOTION OF CHARGED PARTICLE IN THE TWO-DIMENSIONAL LATTICE OF FOUR CHARGES

作　　者：孙晓林[1] 董慎行[1] 

机构地区：[1]苏州大学物理系,江苏苏州215006

出　　处：《物理与工程》2005年第5期12-16,46,共6页Physics and Engineering

摘　　要：本文讨论了带电粒子在四电荷点阵平面中所受的作用力以及不同初始条件下的运动.The force acted on a charged particle in the plane of the two-dimensional lattice of four charges and the motions of the particle under different initial conditions are investigated.

关 键 词：简谐振动 四电荷点阵 非线性振荡 带电粒子 运动 点阵 电荷 作用力 平面 

分 类 号：O441.1[理学—电磁学]