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主要叙述高功率二极管的理论模型和结构设计 ,采用基于引导磁场和相对论近似情况下的空间电荷限制流模型 ,对磁浸没无箔二极管产生的空心相对论电子束进行了动态数值模拟 ,研究了二极管几何结构及引导磁场对二极管束流特性的影响。
The theoretical model and structure design of high-power diode are mainly described. The space-charge-limited flow model based on guided magnetic field and relativistic approximation is used to simulate the hollow relativistic electron beam generated by the magnetic immersed foilless diode. The effects of diode geometry Effect of Structure and Conducting Magnetic Field on Diode Beam Current.