High-power critical electron emission from dielectric induced by high-current-density electron beam injection and its transition to vacuum breakdown; ISDEIV; Vol. 1
| Parent link: | ISDEIV: proceedings of XVIIth International Symposium on Discharges and Electrical Insulation in Vacuum, 21-26 July 1996, Berkeley, California, USA.— , 1996 Vol. 1.— 1996.— [P. 435 - 438] |
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| Autor Principal: | |
| Outros autores: | , |
| Summary: | Title screen Since 1975, the authors' laboratory has been investigating the critical electron emission from dielectrics into vacuum with nanosecond time resolution using high-current-density electron accelerators. It allowed them to clear up some intrinsic properties of the critical electron emission induced by electron beam injection: (1) the emission pulse is delayed for several nanoseconds from the injection pulse; (2) the peak value of the emission current reaches 100-1000 A; (3) direct experimental evidence is obtained for intense electron-hole generation by superhigh electric field in subsurface layer of dielectric-this process is discovered to be the main reason of the transition to critical electron emission; (4) critical emission is not uniform and accompanied by point explosions on the dielectric surface and by injections of ion plasmas from these points into vacuum; and (5) transition of critical emission to vacuum breakdown has been observed. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglés |
| Publicado: |
1996
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| Subjects: | |
| Acceso en liña: | https://doi.org/10.1109/DEIV.1996.545397 |
| Formato: | Electrónico Capítulo de libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639110 |
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| 200 | 1 | |a High-power critical electron emission from dielectric induced by high-current-density electron beam injection and its transition to vacuum breakdown |f D. I. Vaisburd, S. I. Tverdokhlebov, T. A. Tukhfatullin | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: р. 438 (7 tit.)] | ||
| 330 | |a Since 1975, the authors' laboratory has been investigating the critical electron emission from dielectrics into vacuum with nanosecond time resolution using high-current-density electron accelerators. It allowed them to clear up some intrinsic properties of the critical electron emission induced by electron beam injection: (1) the emission pulse is delayed for several nanoseconds from the injection pulse; (2) the peak value of the emission current reaches 100-1000 A; (3) direct experimental evidence is obtained for intense electron-hole generation by superhigh electric field in subsurface layer of dielectric-this process is discovered to be the main reason of the transition to critical electron emission; (4) critical emission is not uniform and accompanied by point explosions on the dielectric surface and by injections of ion plasmas from these points into vacuum; and (5) transition of critical emission to vacuum breakdown has been observed. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t ISDEIV |o proceedings of XVIIth International Symposium on Discharges and Electrical Insulation in Vacuum, 21-26 July 1996, Berkeley, California, USA |d 1996 | ||
| 463 | |t Vol. 1 |v [P. 435 - 438] |d 1996 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Vaisburd |b D. I. | |
| 701 | 1 | |a Tverdokhlebov |b S. I. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical science |f 1961- |g Sergei Ivanovich |3 (RuTPU)RU\TPU\pers\30855 |9 15101 | |
| 701 | 1 | |a Tukhfatullin |b T. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1971- |g Timur Ahatovich |3 (RuTPU)RU\TPU\pers\33633 | |
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| 856 | 4 | |u https://doi.org/10.1109/DEIV.1996.545397 | |
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