TY - JOUR

T1 - Mathematical Simulation of a 2D Diode System with a Blade-Shaped Field Emitter

AU - Vinogradova, E. M.

AU - Doronin, G. G.

AU - Egorov, N. V.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - The electrostatic potential distribution in a 2D diode system with a blade-shaped field emitter on a flat substrate has been calculated. The anode of the system represents a plane that is parallel to the substrate. In calculating the potential distribution, the influence of the emitter is replaced by the influence of a charged filament, so that the emitting surface serves as a zero equipotential. The boundary-value problem has been solved by the method of separation of variables in Cartesian coordinates. All geometrical dimensions are the parameters of the problem.

AB - The electrostatic potential distribution in a 2D diode system with a blade-shaped field emitter on a flat substrate has been calculated. The anode of the system represents a plane that is parallel to the substrate. In calculating the potential distribution, the influence of the emitter is replaced by the influence of a charged filament, so that the emitting surface serves as a zero equipotential. The boundary-value problem has been solved by the method of separation of variables in Cartesian coordinates. All geometrical dimensions are the parameters of the problem.

KW - CATHODES

UR - http://www.scopus.com/inward/record.url?scp=85083978524&partnerID=8YFLogxK

U2 - 10.1134/S1063784220040234

DO - 10.1134/S1063784220040234

M3 - Article

AN - SCOPUS:85083978524

VL - 65

SP - 514

EP - 517

JO - Technical Physics

JF - Technical Physics

SN - 1063-7842

IS - 4

ER -