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Proceedings Paper

Calculation of the intensive charged particle beams with increased accuracy
Author(s): V. M. Sveshnikov
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Paper Abstract

Numerical algorithms of the intensive charged particle beams calculation with the increased accuracy, based on the nearcathode singularity isolation are suggested and realized by decomposition of the computational domain to the nearcathode and the basic subdomains. Calculations in nearcathode subdomain are carried out on a basis of the antiparaxial V.A. Syrovoy's theory, which provides adequate behavior of the solution, and in the basic subdomain the numerical algorithms are used. The examples of numerical test problems calculations are given.

Paper Details

Date Published: 1 March 2004
PDF: 17 pages
Proc. SPIE 5398, Sixth Seminar on Problems of Theoretical and Applied Electron and Ion Optics, (1 March 2004); doi: 10.1117/12.551796
Show Author Affiliations
V. M. Sveshnikov, Institute of Computational Mathematics and Mathematical Geophysics (Russia)


Published in SPIE Proceedings Vol. 5398:
Sixth Seminar on Problems of Theoretical and Applied Electron and Ion Optics

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