Shot-to-shot stability of intense ion beam generation in a spiral diode with self-magnetic insulation; Instruments and Experimental Techniques; Vol. 58, iss. 5
| Parent link: | Instruments and Experimental Techniques Vol. 58, iss. 5.— 2015.— [P. 675-682] |
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| Päätekijä: | |
| Yhteisötekijä: | |
| Muut tekijät: | , |
| Yhteenveto: | Title screen The results of a comparative analysis of the correctness of intense-ion-beam diagnostics, which is based on measurements of the ion-current-density and energy-density amplitudes, are presented. It is shown that when a nanosecond-duration pulsed ion beam is used to modify a surface, the main factor that determines changes in the properties of a treated item is a thermal effect rather than the ion implantation. The analysis of the influence of such factors as the ion-energy variation, the ion-beam composition, accelerated neutrals, the variation in the accelerating voltage, the diagnostics locality, and other factors on the accuracy of controlling the ion-beam impact on a target was performed. It was found that analyzing the stability of the thermal effect of an ion beam on the target on the basis of the amplitude of an ion-current density pulse yields an overestimated standard-deviation value. It was shown that measurements of the energy density provide more accurate and complete information that does not contain systematic errors. Режим доступа: по договору с организацией-держателем ресурса |
| Kieli: | englanti |
| Julkaistu: |
2015
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| Sarja: | General Experimental Techniques |
| Aiheet: | |
| Linkit: | http://dx.doi.org/10.1134/S0020441215050127 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644713 |
MARC
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| 200 | 1 | |a Shot-to-shot stability of intense ion beam generation in a spiral diode with self-magnetic insulation |f A. I. Pushkarev, Yu. I. Isakova, I. P. Khailov | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a General Experimental Techniques | |
| 300 | |a Title screen | ||
| 320 | |a [References: p. 673-674 (20 tit.)] | ||
| 330 | |a The results of a comparative analysis of the correctness of intense-ion-beam diagnostics, which is based on measurements of the ion-current-density and energy-density amplitudes, are presented. It is shown that when a nanosecond-duration pulsed ion beam is used to modify a surface, the main factor that determines changes in the properties of a treated item is a thermal effect rather than the ion implantation. The analysis of the influence of such factors as the ion-energy variation, the ion-beam composition, accelerated neutrals, the variation in the accelerating voltage, the diagnostics locality, and other factors on the accuracy of controlling the ion-beam impact on a target was performed. It was found that analyzing the stability of the thermal effect of an ion beam on the target on the basis of the amplitude of an ion-current density pulse yields an overestimated standard-deviation value. It was shown that measurements of the energy density provide more accurate and complete information that does not contain systematic errors. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Instruments and Experimental Techniques | ||
| 463 | |t Vol. 58, iss. 5 |v [P. 675-682] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Pushkarev |b A. I. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences, Senior researcher |f 1954- |g Aleksandr Ivanovich |3 (RuTPU)RU\TPU\pers\32701 |9 16587 | |
| 701 | 1 | |a Isakova |b Yu. I. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1988- |g Yulia Ivanovna |3 (RuTPU)RU\TPU\pers\32700 |9 16586 | |
| 701 | 1 | |a Khailov |b I. P. |c physicist |c Engineer-Researcher of Tomsk Polytechnic University |f 1990- |g Iliya Pavlovich |3 (RuTPU)RU\TPU\pers\32882 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра техники и электрофизики высоких напряжений (ТЭВН) |3 (RuTPU)RU\TPU\col\18692 |
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| 856 | 4 | |u http://dx.doi.org/10.1134/S0020441215050127 | |
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