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arXiv · 1010.0635

Electric potential of a metallic nanowall between cathode and anode planes

Xi-Zhou Qin·Wie-Liang Wang·Zhi-Bing Li
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Abstract

We obtained the exact expression of the electric potential in the space around a nanowall that is vertically mounted on a planar cathode. The system is designed as a cold field electron emitter or an electron tunneling line scanner. The finite cathode-anode distance has been taking into account. The analytical results are compared with that obtained by the finite- element method.

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Xi-Zhou Qin, Wie-Liang Wang, Zhi-Bing Li. 2011-04-20. Electric potential of a metallic nanowall between cathode and anode planes. https://doi.org/10.1116/1.3574391

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