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建立了离子通道电子回旋脉塞的非线性理论体系构架 .利用粒子模拟的理论方法论证了该系统由实验发现的电磁不稳定性机理 .文中对散射波自洽增长的时间响应进行了数值模拟计算 ,研究了离子密度、电子注入射能量对电磁散射波的功率、频率以及工作效率的非线性影响 .
The nonlinear theoretical system framework of ion channel electron cyclotron implants was established.The mechanism of electromagnetic instability of the system was demonstrated by using the theory of particle simulation.The time response of the self-consistent growth of the scattering wave was numerically simulated , The influence of ion density and electron injection energy on the power, frequency and working efficiency of electromagnetic scattering wave was studied.