Broad beam electron sources with plasma cathodes
| Parent link: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.— , 1984- Vol. 321, № 3.— 1992.— [P. 417-428] |
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| Altres autors: | , , , , |
| Sumari: | Title screen Plasma cathodes are used in large-cross-section electron beam sources. The cathode plasma is created by a low-pressure arc discharge with a hollow anode. The physical processes in the discharge anode region associated with electron emission from the plasma and the formation of a stable plasma boundary as well as the methods used for reaching a more uniform electron current density distribution are discussed. The electron source designs allowing one to produce electron beams with currents of 10-103 A, durations of 10-5–10-3s, current densities of 0.1-1.0 A/cm2, and cross sections of ~104cm2 are described. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
1992
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| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1016/0168-9002(92)90049-A |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649182 |
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| 200 | 1 | |a Broad beam electron sources with plasma cathodes |f N. N. Koval [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 428 (25 tit.)] | ||
| 330 | |a Plasma cathodes are used in large-cross-section electron beam sources. The cathode plasma is created by a low-pressure arc discharge with a hollow anode. The physical processes in the discharge anode region associated with electron emission from the plasma and the formation of a stable plasma boundary as well as the methods used for reaching a more uniform electron current density distribution are discussed. The electron source designs allowing one to produce electron beams with currents of 10-103 A, durations of 10-5–10-3s, current densities of 0.1-1.0 A/cm2, and cross sections of ~104cm2 are described. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |d 1984- | ||
| 463 | |t Vol. 321, № 3 |v [P. 417-428] |d 1992 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
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| 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 | |
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| 701 | 1 | |a Gavrilov |b N. V. | |
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