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dc.creatorKarbunar, Lazar
dc.creatorBorka, Duško
dc.creatorRadović, Ivan
dc.creatorMiskovic, Zoran L.
dc.date.accessioned2018-03-01T16:53:09Z
dc.date.available2018-03-01T16:53:09Z
dc.date.issued2016
dc.identifier.issn1674-1056 (print)
dc.identifier.issn1741-4199 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1066
dc.description.abstractWe investigate the interactions of charged particles with straight and bent single-walled carbon nanotubes (SWNTs) under channeling conditions in the presence of dynamic polarization of the valence electrons in carbon. This polarization is described by a cylindrical, two-fluid hydrodynamic model with the parameters taken from the recent modelling of several independent experiments on electron energy loss spectroscopy of carbon nano-structures. We use the hydrodynamic model to calculate the image potential for protons moving through four types of SWNTs at a speed of 3 atomic units. The image potential is then combined with the Doyle-Turner atomic potential to obtain the total potential in the bent carbon nanotubes. Using that potential, we also compute the spatial and angular distributions of protons channeled through the bent carbon nanotubes, and compare the results with the distributions obtained without taking into account the image potential.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45005/RS//
dc.relationNatural Sciences and Engineering Research Council of Canada
dc.rightsrestrictedAccessen
dc.sourceChinese Physics Ben
dc.subjectnanotubesen
dc.subjectchannelingen
dc.subjectdynamic polarizationen
dc.titleChanneling of fast ions through the bent carbon nanotubes: The extended two-fluid hydrodynamic modelen
dc.typearticleen
dcterms.abstractКарбунар, Лазар; Борка Душко; Мисковиц, Зоран Л.; Радовић Иван;
dc.citation.volume25
dc.citation.issue4
dc.identifier.wos000375662600042
dc.identifier.doi10.1088/1674-1056/25/4/046106
dc.citation.otherArticle Number: 046106
dc.citation.rankM22
dc.identifier.scopus2-s2.0-84963805004


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