In-situ optical emission spectroscopy of laser-induced vanadium oxide plasma in vacuum

Szabolcs Beke, László Körösi, László Nánai, Fernando Brandi

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9 Citations (Scopus)

Abstract

This study aims to analyze the elemental composition, and temporal- and spatial distributions of vanadium atoms and ions in the laser-induced vanadium oxide plasma under high vacuum using optical emission spectroscopy. Neutral atoms and singly charged V ions were detected under high vacuum in the emission spectra. The mean translational velocity of neutral V atoms in their first 25 mm propagation was estimated to be 15.7 km/s using the temporal- and spatial dynamics investigation of neutral V species in the plasma.

Original languageEnglish
Pages (from-to)2002-2004
Number of pages3
JournalVacuum
Volume86
Issue number12
DOIs
Publication statusPublished - Jul 20 2012

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Keywords

  • Ablation
  • Laser plasma
  • Optical emission spectroscopy
  • Time-of-flight analysis
  • Vanadium oxide

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films

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