Dynamic energy spectrum and energy deposition in solid target by intense pulsed ion beams

Xiao Yu, Zheng Liu, Jie Shen, Yu I. Isakova, Hao Wen Zhong, Jie Zhang, Sha Yan, Gao Long Zhang, Xiao Fu Zhang, Xiao Yun Le

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A method for analyzing the dynamic energy spectrum of intense pulsed ion beam (IPIB) was proposed. Its influence on beam energy deposition in metal target was studied with IPIB produced by two types of magnetically insulated diodes (MID). The emission of IPIB was described with space charge limitation model, and the dynamic energy spectrum was further analyzed with time-of-flight method. IPIBs generated by pulsed accelerators of BIPPAB-450 (active MID) and TEMP-4M (passive MID) were studied. The dynamic energy spectrum was used to deduce the power density distribution of IPIB in the target with Monte Carlo simulation and infrared imaging diagnostics. The effect on the distribution and evolution of thermal field induced by the characteristics of IPIB dynamic energy spectrum was discussed.

Original languageEnglish
Article number48
JournalNuclear Science and Techniques/Hewuli
Volume28
Issue number4
DOIs
Publication statusPublished - 1 Apr 2017

Keywords

  • Dynamic energy spectrum
  • Intense pulsed ion beam
  • Power density distribution
  • Space charge
  • Time-of-flight method

ASJC Scopus subject areas

  • Nuclear Energy and Engineering

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  • Cite this

    Yu, X., Liu, Z., Shen, J., Isakova, Y. I., Zhong, H. W., Zhang, J., Yan, S., Zhang, G. L., Zhang, X. F., & Le, X. Y. (2017). Dynamic energy spectrum and energy deposition in solid target by intense pulsed ion beams. Nuclear Science and Techniques/Hewuli, 28(4), [48]. https://doi.org/10.1007/s41365-017-0197-8