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Information × Registration Number 2112U001637, Article popup.category Thesis Title popup.author popup.publication 01-01-2012 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/35038 popup.publisher Sumy State University Description The water-sensitive positron trapping modes in nanoporous MgAl2O4 ceramics with a spinel structure are studied. It is shown that water-sorption processes in these ceramics leads to increase in positron trapping rates of extended defects located near intergranual boundaries. The fixation of direct positron lifetime components allows refining the most significant changes in positron trapping rate. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35038 popup.nrat_date 2025-05-12 Close