Development and study of a portable plasma focus neutron source

V. P. Vinogradov, Alexander VLadimirovich Nashilevskiy, V. I. Krauz, G. E. Remnev, Yu V. Vinogradova, G. G. Kanaev, K. N. Mitrofanov, V. V. Myalton

Research output: Contribution to journalArticlepeer-review

Abstract

The work is devoted to designing a compact pulsed neutron source on the basis of a plasma focus (PF) discharge. The main task was to study the physical processes accompanying a sub-kilojoule repetitive PF discharge. A device with a power supply energy of up to 600 J and pulse repetition rate of up to 10 Hz has been developed and put into operation. The dependence of the neutron yield as a function of the pulse repetition rate has been studied experimentally. A neutron flux of ∼108 neutrons/s has been obtained in the 3-s-long packet mode with a repetition rate of 10 Hz and discharge current of 80-90 kA.

Original languageEnglish
Pages (from-to)146-159
Number of pages14
JournalPlasma Physics Reports
Volume40
Issue number2
DOIs
Publication statusPublished - 5 Mar 2014

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)

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