High-intensity pulsed ion beam composition and the energy spectrum using the time-of-flight method; Laser and Particle Beams; Vol. 36, iss. 2

High-intensity pulsed ion beam composition and the energy spectrum using the time-of-flight method; Laser and Particle Beams; Vol. 36, iss. 2

Détails bibliographiques
Parent link:Laser and Particle Beams
Vol. 36, iss. 2.— 2018.— [P. 210-218]
Auteur principal: Pushkarev A. I. Aleksandr Ivanovich
Collectivité auteur: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Autres auteurs: Isakova Yu. I. Yulia Ivanovna, Prima A. I. Artem Igorevich
Résumé:Title screen
The paper describes a technique for operative control of the high-intensity pulsed ion beam parameters. The time-of-flight diagnostics uses one high-speed Faraday cup sensor with magnetic cut-off of low-energy electrons. The technique makes it possible to determine the composition of the beam (the type of ions and the degree of ionization), the absolute values of the current density of ions and the energy spectrum for each type of ions with an error of <±10%. The technique was tested at different pulsed ion accelerators and ion diodes both with self-magnetic insulation (accelerating voltage of 200–250 kV, ion current density of 20–300 A/cm2) and external magnetic insulation of the electrons (400–500 kV, 200 A/cm2). The article presents a comparative analysis of two types of Faraday cups with magnetic cut-off of the electrons and with electric bias.
Langue:anglais
Publié: 2018
Sujets:
электронный ресурс
труды учёных ТПУ
энергетический спектр
импульсные пучки
диоды
Accès en ligne:https://doi.org/10.1017/S0263034618000186
Format: Électronique Chapitre de livre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659131

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