Annular electron beam with virtual cathode in coaxial diode with magnetic insulation

Annular electron beam with virtual cathode in coaxial diode with magnetic insulation

Bibliographic Details
Parent link:International Congress on Energy Fluxes and Radiation Effects (EFRE-2014), September 21–26, 2014, Tomsk, Russia: abstracts. [P. 51].— , 2014
Main Author: Grishkov A. A. Anton Andreevich
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра информационно-измерительной техники (ИИТ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра сильноточной электроники (СЭ)
Other Authors: Kurkan I. K. Ivan Konstantinovich, Pegel I. V. Igor Valerievich
Summary:Title screen
The accumulation of electron charge during the transport of tubular high-current electron beam in acoaxial diode with magnetic insulation in the case of electron counter streams due to the formation of avirtual cathode was studied. Accumulation of electrons in these flows is accompanied by an increase in theirrelative energy spread and a simultaneous decrease in the maximum kinetic energy. The accumulation ofelectrons was described analytically and confirmed by numerical calculations. Theoretical studies based onthe proven method of conservation laws z-component of the momentum of the field and particles werecarried out [1]. Known theory was extended to the case of high-current electron tubular beam transporting ina uniform cylindrical channel with a spread of electron beam kinetic energy. Computer modeling wasperformed using PIC-codes KARAT[2] and OOPIC Pro[3] based on the method of large particles.
Published: 2014
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://www.hcei.tsc.ru/congress2014/images/Abstracts.pdf#page=51
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653029

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