Transport of a Low-Energy Ion Beam with Ballistic Focusing; Plasma Physics Reports; Vol. 47, iss. 8
| Parent link: | Plasma Physics Reports Vol. 47, iss. 8.— 2021.— [P. 756-765] |
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| Autor principal: | |
| Autor corporatiu: | |
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| Sumari: | Title screen Transport of an ion beam in a hemispherical equipotential drift space is studied by the PiC method. It is shown that the collector current transfers into a pulsed mode caused by the dynamic processes of the formation of a virtual anode and neutralization of its positive charge by plasma and secondary electrons at the energy of the injected ions of W ? Wc (Wc is the critical energy). The critical energy Wc = 2 keV for an ion current of Ib = 1 А at a gas density of ng = 1013 cm–3. The critical energy and the period of oscillation of the beam current at the collector depend on the ion energy, beam current, and gas density. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2021
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1134/S1063780X21080079 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665530 |
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| 200 | 1 | |a Transport of a Low-Energy Ion Beam with Ballistic Focusing |d Транспортировка низкоэнергетического ионного пучка с баллистической фокусировкой |f T. V. Koval, V. P. Tarakanov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 26 tit.] | ||
| 330 | |a Transport of an ion beam in a hemispherical equipotential drift space is studied by the PiC method. It is shown that the collector current transfers into a pulsed mode caused by the dynamic processes of the formation of a virtual anode and neutralization of its positive charge by plasma and secondary electrons at the energy of the injected ions of W ? Wc (Wc is the critical energy). The critical energy Wc = 2 keV for an ion current of Ib = 1 А at a gas density of ng = 1013 cm–3. The critical energy and the period of oscillation of the beam current at the collector depend on the ion energy, beam current, and gas density. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Plasma Physics Reports | ||
| 463 | |t Vol. 47, iss. 8 |v [P. 756-765] |d 2021 | ||
| 510 | 1 | |a Транспортировка низкоэнергетического ионного пучка с баллистической фокусировкой |z rus | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a ion beam | |
| 610 | 1 | |a virtual anode | |
| 610 | 1 | |a transport | |
| 610 | 1 | |a ballistic focusing | |
| 610 | 1 | |a PiC simulation | |
| 700 | 1 | |a Koval |b T. V. |c mathematician, physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1953- |g Tamara Vasilievna |3 (RuTPU)RU\TPU\pers\34227 | |
| 701 | 1 | |a Tarakanov |b V. P. |g Vladimir Pavlovich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа информационных технологий и робототехники |b Отделение информационных технологий |3 (RuTPU)RU\TPU\col\23515 |
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| 856 | 4 | |u https://doi.org/10.1134/S1063780X21080079 | |
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