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Title: Mathematical model and software complex for computer simulation of field emission electron sources

The software complex developed in MATLAB allows modelling of function of diode and triode structures based on field emission electron sources with complex sub-micron geometry, their volt-ampere characteristics, calculating distribution of electric field for educational and research needs. The goal of this paper is describing the physical-mathematical model, calculation methods and algorithms the software complex is based on, demonstrating the principles of its function and showing results of its work. For getting to know the complex, a demo version with graphical user interface is presented.
Authors:
 [1]
  1. Saint Petersburg State University, Universitetskii prospekt 35, Saint-Petersburg (Russian Federation)
Publication Date:
OSTI Identifier:
22391089
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1648; Journal Issue: 1; Conference: ICNAAM-2014: International Conference on Numerical Analysis and Applied Mathematics 2014, Rhodes (Greece), 22-28 Sep 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ALGORITHMS; CALCULATION METHODS; COMPUTERIZED SIMULATION; ELECTRIC CONDUCTIVITY; ELECTRIC FIELDS; ELECTRON SOURCES; FIELD EMISSION; INTERFACES; M CODES; MATHEMATICAL MODELS