title: Blade-like field cathode with a dielectric coating mathematical modeling
metadata.name: dc.contributor.author
metadata.value: Egorov, Nickolay V.
metadata.name: dc.contributor.author
metadata.value: Vinogradova, Ekaterina M.
metadata.name: dc.contributor.author
metadata.value: Doronin, Grigoriy G.
metadata.name: dc.date.accessioned
metadata.value: 2023-06-15T10:24:35Z
metadata.name: dc.date.accessioned
metadata.value: 2023-06-15T16:16:01Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2023-06-15T10:24:35Z
metadata.name: dc.date.available
metadata.value: 2023-06-15T16:16:01Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-03
metadata.name: dc.identifier.citation
metadata.value: Egorov N. V., Vinogradova E. M.,Doronin G. G. Blade-like field cathode with a dielectric coating mathematical modeling. Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes, 2023, vol. 19, iss. 1, pp. 65–71.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/11701/spbu10.2023.106
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/41575
metadata.name: dc.description.abstract
metadata.value: In this paper the results of a two-dimensional diode emission system based on a blade-like field cathode in a polar coordinate system modeling is presented. The top of the emitter is a circle with a dielectric coating. The anode is a circle coaxial to the top of the emitter. The boundary condition of the first kind is set on the cathode, and the first and second kind on the anode. The problem of calculating the electrostatic potential distribution is reduced to solving a system of linear algebraic equations with constant coefficients. All the geometric dimensions of the system and the values of the potentials on the electrodes are the parameters of the problem.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Applied Mathematics. Computer Science. Control Processes;Volume 19; Issue 1
metadata.name: dc.subject
metadata.value: micro- and nanoelectronics
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: field emitter
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: mathematical modeling
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: electrostatic potential distribution
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: boundary-value problem
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Blade-like field cathode with a dielectric coating mathematical modeling
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 16088-Текст статьи-54685-1-10-20230527.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/41575/2/16088-%d0%a2%d0%b5%d0%ba%d1%81%d1%82%20%d1%81%d1%82%d0%b0%d1%82%d1%8c%d0%b8-54685-1-10-20230527.pdf
resources.format: Adobe PDF
resources.size: 372,06 kB