Modeling Transport in a System with Ballistic Focusing of a High Intensity Beam of Metal Ions; Bulletin of the Russian Academy of Sciences: Physics; Vol. 83, iss. 11

Modeling Transport in a System with Ballistic Focusing of a High Intensity Beam of Metal Ions; Bulletin of the Russian Academy of Sciences: Physics; Vol. 83, iss. 11

Bibliografiska uppgifter
Parent link:Bulletin of the Russian Academy of Sciences: Physics
Vol. 83, iss. 11.— 2019.— [P. 1387-1391]
Huvudupphovsman: Koval T. V. Tamara Vasilievna
Institutionell upphovsman: Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники Отделение информационных технологий
Övriga upphovsmän: Chan My Kim An, Tarakanov V. P. Vladimir Pavlovich
Sammanfattning:Title screen
Major patterns of ion beam transport in a system with ballistic focusing are studied via numerical modeling. It is shown that the efficiency of transporting a beam of metal ions at 0.66 A and an ion energy of 1–3 keV depends on the voltage bias and plasma density in the beam’s drift space. Incomplete compensation for high-speed ions in the beam transport channel lowers the potential and (under certain conditions) produces a virtual anode. The ion-electron emission of electrons from targets and grid electrodes is an additional mechanism of compensating for the spatial charge of a beam of metal ions.
Режим доступа: по договору с организацией-держателем ресурса
Språk:engelska
Publicerad: 2019
Ämnen:
электронный ресурс
труды учёных ТПУ
моделирование
транспорт
баллистические установки
Länkar:https://doi.org/10.3103/S1062873819110145
Materialtyp: Elektronisk Bokavsnitt
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661664

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