Calculation algorithm of the trajectories of electrons in electrostatic and magnetostatic fields of electron-optical systems
https://doi.org/10.29235/1561-2430-2019-55-4-435-444
Abstract
An algorithm for numerical calculation of the trajectories of electrons emitted by plasma in the electron beam moving in axially symmetric electrostatic and magnetostatic fields is proposed. This algorithm is based on the technology of charged particle beam discretization by current tubes and the decomposition method of the computational domain. Field simulation and numerical solution of equations for particle motion are carried out with the use of quasi-structured grids.
About the Authors
A. M. Krot
United Institute of Informatics Problems of the National Academy of Sciences of Belarus
Russian Federation
Russian Federation
Alexander M. Krot – Dr. Sc. (Engineering), Professor, Head of the Laboratory of Self-Organization Systems Modeling.
6, Surganov Str., 220012, Minsk
O. N. Petrovich
Polotsk State University
Russian Federation
Russian Federation
Olga N. Petrovich – Ph. D. (Engineering), Associate Professor, Head of the Department of Programming Technologies.
29, Blokhin Str., 211440, Novopolotsk
I. S. Rusetski
Polotsk State University
Russian Federation
Russian Federation
Igor S. Rusetski – Senior Lecturer at the Department of Energy and Electronic Engineering.
29, Blokhin Str., 211440, Novopolotsk
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