Effect of Admixtures on Hydrogen Afterglow Plasma

Warning

This publication doesn't include Institute of Computer Science. It includes Faculty of Science. Official publication website can be found on muni.cz.

Authors	DVOŘÁK Pavel DOLEŽAL Vojtěch MRÁZKOVÁ Martina KUDRLE Vít TÁLSKÝ Antonín JANČA Jan
Year of publication	2004
Type	Article in Proceedings
Conference	WDS'04 Proceedings of contributed papers, part II - Physics of Plasmas and Ionized Media
MU Faculty or unit	Faculty of Science
Citation
Field	Plasma physics
Keywords	hydrogen; afterglow; EPR
Description	The relative concentration of atomic hydrogen in the afterglow in a quartz tube was measured by means of Electron Paramagnetic Resonance (EPR) spectrometer. A~small amount (from 0.3\%) of oxygen or nitrogen was added into the hydrogen afterglow by a capillary. Both the oxygen and the nitrogen caused a strong increase of the atomic hydrogen concentration. Furthermore, the oxygen caused a widening of the absorption line of the atomic hydrogen.
Related projects:	Pokročilé směry ve fyzice a chemii plazmatu Study of plasmachemical reactions in non-isothermic low pressure plasma and its interaction with the surface of solid substrates