Time-of-Flight Optical Diagnostics of High-Power Pulsed Ion Beams

Research output: Contribution to journalArticle

Abstract

Abstract: An ablation of a thin layer of surface contamination of the target that self-recovers after each pulse of a powerful ion beam has been used to control ion fluences. Using a time-of-flight optical spectrometer, the average speeds of the lightest components of the ablative plasma, which are hydrogen and carbon, have been measured. and the ion fluence has been determined by their difference.

Original languageEnglish
Pages (from-to)354-356
Number of pages3
JournalTechnical Physics Letters
Volume46
Issue number4
DOIs
Publication statusPublished - 1 Apr 2020

Keywords

  • ablative plasma
  • carbon
  • energy input
  • hydrogen
  • surface contamination

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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