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arXiv · 1611.05929

Electron Emission Projection Imager

Stanislav S. Baturin·Sergey V. Baryshev
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Abstract

A new projection type imaging system is presented. The system can directly image the field emission site distribution on a cathode surface by making use of anode screens in the standard parallel plate configuration. The lateral spatial resolution of the imager is between 1 and 10 {\mu}m. The imaging sensitivity to the field emission current can be better than the current sensitivity of a typical electrometer, i.e. less than 1 nA.

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Stanislav S. Baturin, Sergey V. Baryshev. 2016-11-17. Electron Emission Projection Imager. https://doi.org/10.1063/1.4977472

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