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Direct observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scattering

dc.contributor.authorSilva Junior, Agenor Hentz dapt_BR
dc.contributor.authorParkinson, Garethpt_BR
dc.contributor.authorQuinn, Paul P.pt_BR
dc.contributor.authorMuñoz-Marques, M. A.pt_BR
dc.contributor.authorWoodruff, D. P.pt_BR
dc.contributor.authorGrande, Pedro Luispt_BR
dc.contributor.authorSchiwietz, Gregorpt_BR
dc.contributor.authorBailey, Paulpt_BR
dc.contributor.authorNoakes, Tim C. Q.pt_BR
dc.date.accessioned2014-08-12T02:10:30Zpt_BR
dc.date.issued2009pt_BR
dc.identifier.issn0031-9007pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/100097pt_BR
dc.description.abstractThe energy spectrum associated with scattering of 100 keV H⁺ ions from the outermost few atomic layers of Cu(111) in different scattering geometries provides direct evidence of trajectory-dependent electronic energy loss. Theoretical simulations, combining standard Monte Carlo calculations of the elastic scattering trajectories with coupled-channel calculations to describe inner-shell ionization and excitation as a function of impact parameter, reproduce the effects well and provide a means for far more complete analysis of medium-energy ion scattering data.en
dc.format.mimetypeapplication/pdf
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review letters. Melville. Vol. 102, no. 9 (Mar. 2009), 096103, 4 p.pt_BR
dc.rightsOpen Accessen
dc.subjectFísica da matéria condensadapt_BR
dc.subjectProcessos de colisaopt_BR
dc.subjectPerda de energia de particulaspt_BR
dc.subjectEspalhamentopt_BR
dc.titleDirect observation and theory of trajectory-dependent electronic energy losses in medium-energy ion scatteringpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000703966pt_BR
dc.type.originEstrangeiropt_BR


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