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
| Parent link: | Bulletin of the Russian Academy of Sciences: Physics Vol. 83, iss. 11.— 2019.— [P. 1387-1391] |
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| Yhteisötekijä: | |
| Muut tekijät: | , |
| Yhteenveto: | 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 |
| Kieli: | englanti |
| Julkaistu: |
2019
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| Aiheet: | |
| Linkit: | https://doi.org/10.3103/S1062873819110145 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661664 |
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| 200 | 1 | |a Modeling Transport in a System with Ballistic Focusing of a High Intensity Beam of Metal Ions |f T. V. Koval, Chan My Kim An, V. P. Tarakanov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 8 tit.] | ||
| 330 | |a 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. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Bulletin of the Russian Academy of Sciences: Physics | ||
| 463 | |t Vol. 83, iss. 11 |v [P. 1387-1391] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
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| 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 | 0 | |a Chan My Kim An | |
| 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 |c 2017- |x TPU |7 ca |8 rus |9 28330 |
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