Determination of the Pulsed Electron Beam Spectrum by Current and Voltage Oscillograms

A. Pushkarev, A. Prima, V. Ezhov, I. Miloichikova, E. Petrenko

Результат исследований: Материалы для журналаСтатьярецензирование

1 Цитирования (Scopus)

Аннотация

The algorithm and results of calculating the integral and differential energy spectra of a pulsed electron beam (350-500 keV, 80 ns), generated by direct-action accelerators, are presented. The electron spectrum was calculated using the oscillograms of the accelerating voltage, electron current, total current of the diode, and the one-dimensional Child-Langmuir (1D CL) ratio. It was found that the discrepancy in the integrated electron beam energy spectrum, when measured using the total current in the diode and using the electron beam current, did not exceed 15% for 80%-95% of the electrons generated in a diode with graphite, carbon fabric, and multipoint cathodes. When calculating the electron spectrum using the 1D CL, the error was much higher.

Язык оригиналаАнглийский
Номер статьи8815697
ЖурналLaser and Particle Beams
Том2021
DOI
СостояниеОпубликовано - 2021

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Fingerprint Подробные сведения о темах исследования «Determination of the Pulsed Electron Beam Spectrum by Current and Voltage Oscillograms». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать