Recently there has been considerable interest in atmospheric discharges operating in a glow discharge mode i.e. with a spatial and sheath structure similar to that of low pressure glow discharges [1,2,3]. Here spectroscopy has been used to characterise an atmospheric pressure glow discharge (APGD), operating with either dry air, argon or helium gas flowing through the inter-electrode space and ...

Over the past decade, tremendous progress has been made in the modeling of nonthermal plasmas, and models have now reached the point that they are being used to help guide the experimental optimization of plasma based devices. In this communication we provide an overview of models used to describe nonthermal plasma generated in glow discharges. We show results from two applications, plasma disp...

A global discretization approach was taken to solve a self-consistent DC glow discharge model to study the interplay between modeling assumptions and convergence of the numerical solution techniques. It was found that the assumed form of electron di usivity temperature dependence had a profound in uence on the computed solutions. The numerical techniques developed o er a simple to implement alt...

Elemental and isotopic structures of the palladium cathode before and after experiment under DC glow discharge were investigated by time of flight secondary ion mass spectrometry (TOF-SIMS). Production of new elements with various atomic masses and impurities increase were surveyed. By analyzing obtained results, it was found that beryllium and nickel for deuterium-palladium system, and lithium...