密度泛函理论计算与蒙特卡罗模拟相结合预测金属、合金和金属氧化物的二次电子产率

2022 IEEE International Conference on Plasma Science (ICOPS) Pub Date : 2022-05-22 DOI:10.1109/ICOPS45751.2022.9813352

R. Gutierrez, I. Gonzales, M. Polak, D. Morgan, E. Schamiloglu

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引用次数: 0

摘要

由次级电子与交变电场共振引起的多因子效应导致指数电子倍增，这对空间中的射频设备是有害的。因此，我们的工作旨在了解影响二次电子产率(SEY)的材料特性，并寻找有助于降低SEY和多因子效应的材料[1]。

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Density Functional Theory Calculations Coupled with Monte Carlo Simulations for Prediction of Secondary Electron Yield from Metals, Alloys and Metal Oxides

The multipactor effect, caused by secondary electrons in resonance with an alternating electric field, leads to exponential electron multiplication that is damaging to RF devices in space. Our work therefore aims at understanding the material properties that influence the Secondary Electron Yield (SEY) and finding materials which could help reduce SEY and the multipactor effect [1] .

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2022 IEEE International Conference on Plasma Science (ICOPS)

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