Investigation of the stability of the electron source with a multi-aperture plasma emitter generating a large cross-section electron beam; Journal of Physics: Conference Series; Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015)
| Parent link: | Journal of Physics: Conference Series Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015).— 2015.— [012048, 5 p.] |
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| অন্যান্য লেখক: | , , , |
| সংক্ষিপ্ত: | Title screen An experiment was performed to investigate the electric strength of the high-voltage acceleration gap of an electron source with a multi-aperture plasma emitter generating a beam of large cross section (750•150 mm{2}) extracted into the atmosphere through a thin metal foil. It has been shown that the use of a mask in the plasma emitter which partitions the overall emission region to produce a plurality of small-cross-section beamlets, so that the extracted beam is a superposition of beamlets formed by individual emission units whose plasma boundary is stabilized by a fine metal grid, increases the electric strength of the high-voltage acceleration gap. This is of critical importance in cases where the electron source is operated in a repetitive pulse mode at high average power of the beam. In addition, an increase in the electric strength of the acceleration gap is promoted by that the modernized cathode assemblies of the plasma emitter are arranged normal to the axis along which electrons are extracted into the acceleration gap. AM_Agreement |
| ভাষা: | ইংরেজি |
| প্রকাশিত: |
2015
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | http://dx.doi.org/10.1088/1742-6596/652/1/012048 http://earchive.tpu.ru/handle/11683/33826 |
| বিন্যাস: | বৈদ্যুতিক গ্রন্থের অধ্যায় |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648975 |
MARC
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| 200 | 1 | |a Investigation of the stability of the electron source with a multi-aperture plasma emitter generating a large cross-section electron beam |f M. S. Vorobyov [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 5 (13 tit.)] | ||
| 330 | |a An experiment was performed to investigate the electric strength of the high-voltage acceleration gap of an electron source with a multi-aperture plasma emitter generating a beam of large cross section (750•150 mm{2}) extracted into the atmosphere through a thin metal foil. It has been shown that the use of a mask in the plasma emitter which partitions the overall emission region to produce a plurality of small-cross-section beamlets, so that the extracted beam is a superposition of beamlets formed by individual emission units whose plasma boundary is stabilized by a fine metal grid, increases the electric strength of the high-voltage acceleration gap. This is of critical importance in cases where the electron source is operated in a repetitive pulse mode at high average power of the beam. In addition, an increase in the electric strength of the acceleration gap is promoted by that the modernized cathode assemblies of the plasma emitter are arranged normal to the axis along which electrons are extracted into the acceleration gap. | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\9636 |t Vol. 652 : Gas Discharge Plasmas and Their Applications (GDP 2015) |o 12th International Conference, 6–11 September 2015, Tomsk, Russia |o [proceedings] |v [012048, 5 p.] |d 2015 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электронный пучок | |
| 610 | 1 | |a плазма | |
| 610 | 1 | |a поперечное сечение | |
| 701 | 1 | |a Vorobjev (Vorobyov) |b M. S. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1986- |g Maksim Sergeevich |9 89110 | |
| 701 | 1 | |a Koval |b N. N. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1948- |g Nikolay Nikolaevich |3 (RuTPU)RU\TPU\pers\34748 |9 18098 | |
| 701 | 1 | |a Sulakshin |b S. A. | |
| 701 | 1 | |a Shugurov |b V. V. |c physicist |c Researcher of Tomsk Polytechnic University |f 1981- |g Vladimir Viktorovich |9 20304 | |
| 801 | 2 | |a RU |b 63413507 |c 20161125 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1742-6596/652/1/012048 |z http://dx.doi.org/10.1088/1742-6596/652/1/012048 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/33826 |z http://earchive.tpu.ru/handle/11683/33826 | |
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