Investigation of Excitation Mechanism of Cu II Lines under Different Atmospheres

Zhang Lei

doi:10.4028/www.scientific.net/KEM.616.302

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 616Investigation of Excitation Mechanism of Cu II...

Investigation of Excitation Mechanism of Cu II Lines under Different Atmospheres

Abstract:

The excitation mechanism of Cu II lines under an Ar and Ne glow discharge plasmas were investigated. Charge transfer collision is the domain excitation mechanism which resulting into the intensive emission of Cu II lines at particular wavelength. Under Ne glow discharge plasma, charge transfer collision and Penning type collision makes great contribution to the violently emission of particular Cu II lines.

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Periodical:

Key Engineering Materials (Volume 616)

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302-309

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https://doi.org/10.4028/www.scientific.net/KEM.616.302

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Online since:

June 2014

Authors:

Zhang Lei*

Keywords:

Ar, Cu II Lines, Excitation Mechanism, Glow Discharge Plasma, Ne

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