The electron emission of the cathode is enhanced by forming a high secondary electron emission property film on the surface.
通过阴极表面涂覆的二次电子发射材料,进一步增强阴极的电子发射能力。
参考来源 - 纳米氧化锌冷阴极的制备与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The energy distribution formula of secondary electron of MCP is derived.
给出了MCP中次级电子能量分布表达式。
In the process of field emission, the secondary electron emission is inevitable.
场致发射过程中，二次电子发射现象不可忽视。
The secondary electron emission from the dielectric layer makes the discharge current increase.
绝缘介质层的二次电子发射，使放电电流增大。
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