Characterization of individual aerosol particles from the eruption of Lonquimay volcano in Chile
Author
dc.contributor.author
Koltay, E.
Author
dc.contributor.author
Rajta, I.
Author
dc.contributor.author
Morales, J. R.
Author
dc.contributor.author
Borbély-Kiss, I.
Author
dc.contributor.author
Kiss, Á Z.
Admission date
dc.date.accessioned
2018-12-20T14:28:42Z
Available date
dc.date.available
2018-12-20T14:28:42Z
Publication date
dc.date.issued
1999
Cita de ítem
dc.identifier.citation
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Volumen 150, Issue 1-4, 2018, Pages 375-383
Identifier
dc.identifier.issn
0168583X
Identifier
dc.identifier.other
10.1016/S0168-583X(98)00898-2
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/156115
Abstract
dc.description.abstract
A set of aerosol samples collected during major volcanic activities around the Chilean site Lonquimay in the years 1988-1990 has been subjected to measurements in conventional and microPIXE modes in the Debrecen institute. The aim of the study was the completion of the earlier results with comparative PIXE data and microPIXE measurements for the characterization of individual particles. Results have been obtained on separate particles in terms of their elemental composition, on separate particle groups of different composition by statistical dissimilarity analysis. Si/Al and K/Si elemental ratios have been used for a comparison with published data from other volcanic locations.