most citedDynamics of a Field Emitted Beam from a Microscopic Inhomogeneous Cathode

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physics.comp-ph2020

Space-charge effects in the field-assisted thermionic emission from nonuniform cathodes

Anna Sitek, Kristinn Torfason, Andrei Manolescu +1

We use computational simulations to study the electron emission and propagation in planar vacuum diodes. We show how space-charge affects thermionic emission from cathodes with two…