| Автор | A D R Phelps |
| Автор | T Garvey |
| Дата выпуска | 1986-11-14 |
| dc.description | Measurements are reported of 10-100 A electron beam extraction from a vacuum diode and of high-power microwave emissions, of duration <or=1 mu s, from the interaction of the mildly relativistic pulsed electron beam 1< gamma <1.2, with a multimode cavity immersed in a 0.1-0.6 T magnetic field. The temporal behaviour of the diode indicates an interelectrode plasma expanding at 2-4*10<sup>4</sup> m s<sup>-1</sup>. Microwaves in the bands 8.2-12.4 GHz and 26.5-40 GHz have been detected, with a peak power approximately 100 kW near the relativistic electron gyro-resonance. Less than 1 W of incoherent electron cyclotron radiation would be expected. The much higher observed powers are considered to be electron cyclotron maser emissions. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electron cyclotron maser emission from pulsed electron beams |
| Тип | paper |
| DOI | 10.1088/0022-3727/19/11/005 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 19 |
| Первая страница | 2051 |
| Последняя страница | 2063 |
| Аффилиация | A D R Phelps; Dept. of Phys., Strathclyde Univ., Glasgow, UK |
| Аффилиация | T Garvey; Dept. of Phys., Strathclyde Univ., Glasgow, UK |
| Выпуск | 11 |
