Determination of the Spectrum of a Pulsed Ion Beam from Current and Voltage Oscillograms

Determination of the Spectrum of a Pulsed Ion Beam from Current and Voltage Oscillograms

Библиографические подробности
Источник:Instruments and Experimental Techniques
Vol. 65, iss. 1.— 2022.— [P. 52-59]
Главный автор: Pushkarev A. I. Aleksandr Ivanovich
Автор-организация: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Примечания:Title screen
An algorithm for calculating the energy spectrum of a pulsed ion beam generated by a direct-acting accelerator is presented. The ion spectrum is calculated using the oscillograms of the accelerating voltage, the experimental ion-current density, the one-dimensional Child–Langmuir (1D С–L) ratio, and the total current in the diode. The results of studying the ion spectrum generated by the TEMP-4M accelerator (250–300 kV, 150 ns) are presented. A good coincidence of the spectrum of ions that were calculated from the experimental ion-current density and 1D С–L equation is obtained. For ions whose energy is 95% of the total energy of the ion beam per pulse, the divergence between the spectra does not exceed 10% and is most significant in the region of low ion energies. The error in calculating the ion spectrum from the total current in the diode is much greater.
Режим доступа: по договору с организацией-держателем ресурса
Язык:английский
Опубликовано: 2022
Предметы:
электронный ресурс
труды учёных ТПУ
ионные пучки
спектры
Online-ссылка:https://doi.org/10.1134/S0020441222010080
Формат: Электронный ресурс Статья
Запись в KOHA:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667885

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