Plasma-filled diode with a rod anode for repetitive pulsed X-ray sources

Plasma-filled diode with a rod anode for repetitive pulsed X-ray sources

Bibliographic Details
Parent link:Laser and Particle Beams
Vol. 34, iss. 4.— 2016.— [P. 631-636]
Main Author: Kovalchuk B. M. Boris Mikhailovich
Corporate Author: Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра сильноточной электроники
Other Authors: Zherlitsyn A. A. Andrey Alekseevich, Tsoy N. V. Nikolay Viktorovich
Summary:Title screen
The paper presents a cylindrical diode with a rod anode for repetitive pulsed intense X-ray sources. The diode uses a massive anode of diameter 1 cm, thus increasing the lifetime of the energy converter. The diode gap is preliminary filled with ions produced by cathode flare in a vacuum discharge, allowing electron beam pinching at a voltage of <200 kV. In the mode of pinching, the diode is an efficient source of high-power X rays. At a distance of 20 cm from the X-ray source, the radiation dose per pulse is 0.4 R at a peak power of 7 ? 106 R/s. The full-width at half-maximum of the radiation pulse is 40 ns. The power in the diode is 1.8 GW at a beam current of 10 kA and exceeds the maximum power of the generator operating onto a matched load with constant resistance.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
рентгеновское излучение
диоды
Online Access:https://doi.org/10.1017/S0263034616000574
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652390

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