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Low-Threshold Field Electron Emission from Two-Dimensional Carbon Structures

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Abstract

Particles of multilayer graphene obtained by the method of self-propagating high-temperature synthesis are proposed as an active cathode component for field electron emission. It is shown that this material makes it possible to implement a new technology for creating efficient field emitters with a developed surface. It has been established that the effect of low-threshold field electron emission is observed in this material. In pulsed electric fields, the possibility of obtaining high-current electron beams with currents up to hundreds of amperes has been confirmed.

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Correspondence to A. P. Voznyakovskii.

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Translated by O. Kadkin

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Voznyakovskii, A.P., Fursey, G.N., Voznyakovskii, A.A. et al. Low-Threshold Field Electron Emission from Two-Dimensional Carbon Structures. Tech. Phys. Lett. 45, 467–470 (2019). https://doi.org/10.1134/S1063785019050158

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  • DOI: https://doi.org/10.1134/S1063785019050158

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