Atmospheric pressure plasma jet in Ar and Ar / H 2 O mixtures : Optical emission spectroscopy and temperature measurements

Abstract

An atmospheric pressure plasma jet generated in Ar/water vapor mixtures has been investigated and the effect of water content on plasma properties has been studied. Plasma generated in Ar/water 0.05% mixture shows higher intensity of OH radicals in emission spectra than pure argon alone. Plasma density has been estimated from current measurement and is in… (More)

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