Hydrogen Line Broadeninig in Afterglow Observed by Means of EPR

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Authors	DOLEŽAL Vojtěch MRÁZKOVÁ Martina DVOŘÁK Pavel KUDRLE Vít TÁLSKÝ Antonín
Year of publication	2005
Type	Article in Periodical
Magazine / Source	Acta Physica Slovaca
MU Faculty or unit	Faculty of Science
Citation	DOLEŽAL, Vojtěch, Martina MRÁZKOVÁ, Pavel DVOŘÁK, Vít KUDRLE and Antonín TÁLSKÝ. Hydrogen Line Broadeninig in Afterglow Observed by Means of EPR. Acta Physica Slovaca. Bratislava: Institute of Physics, SAS, 2005, vol. 55, No 5, p. 435-439. ISSN 0323-0465.
Field	Plasma physics
Keywords	line broadening; afterglow; hydrogen; EPR
Attached files	aps-2005-55-5-435.pdf
Description	This paper concerns the unusual hydrogen line broadening in electron paramagnetic resonance (EPR) spectrum. We study hydrogen line in the afterglow of a microwave discharge in hydrogen with a small amount of oxygen admixture. A strong increase of the hydrogen EPR line width and concentration of H atoms with increasing amount of oxygen in the discharge was observed.
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