用于0.22太赫兹回旋管的碳纳米管磁控管注入电子枪

2015 IEEE International Vacuum Electronics Conference (IVEC) Pub Date : 2015-04-27 DOI:10.1109/IVEC.2015.7224004

Xuesong Yuan, Yu Zhang, Yang Yan, Xiaoyun Li, Jianqiang Wu, S. Deng

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引用次数: 1

摘要

本文研制了一种基于碳纳米管冷阴极的磁控管注射电子枪，用于0.22THz TE03模式回旋管。电子枪实验结果表明，使用ITO玻璃可获得最大电子束电流达到30mA，电子束光斑平均半径为1.2mm。光束电流密度提高了100倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Carbon nanotube magnetron injection electron gun for a 0.22THz gyrotron

A magnetron injection electron gun based on carbon nanotube cold cathode is developed in this paper, which is designed for a 0.22THz TE03 mode gyrotron. The experimental results of electron gun show that the maximum beam current reaches 30mA and an average radius of 1.2mm beam spot are achieved by using ITO glass. And the beam current density is increased 100 times.

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2015 IEEE International Vacuum Electronics Conference (IVEC)

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