Determination of the stopping power of channeled protons in SiO2 in the backscattering geometry

dc.contributor.authorKokkoris, M.en
dc.contributor.authorVlastou, R.en
dc.contributor.authorAslanoglou, X. A.en
dc.contributor.authorKossionides, E.en
dc.contributor.authorGrotzschel, R.en
dc.contributor.authorParadellis, T.en
dc.date.accessioned2015-11-24T18:30:26Z
dc.date.available2015-11-24T18:30:26Z
dc.identifier.issn0168-583X-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16371
dc.rightsDefault Licence-
dc.subjectbackscatteringen
dc.subjectchannelingen
dc.subjectnuclear resonanceen
dc.subjectquartz crystalen
dc.subjectprotonsen
dc.subjectcross-sectionsen
dc.subjecthe ionsen
dc.subjectcrystalsen
dc.subjectenergyen
dc.subjectsiliconen
dc.subjectcarbonen
dc.titleDetermination of the stopping power of channeled protons in SiO2 in the backscattering geometryen
heal.abstractEnergy spectra of protons channeling along the optical axis (c-axis) of a quartz crystal in the energy region E-p = 1.7-2.5 MeV in the backscattering geometry were taken and analyzed. Computer simulations based on the assumption that the dechanneling of protons follows an exponential law are in good agreement with the measured spectra. yielding electronic stopping powers For the specific crystal orientation that vary between 2.35 and 1.74 eV/A, respectively. for the energy interval in consideration. The results are compared with the ones obtained in the past for simpler crystallographic structures, namely Si [100] and Si [111], and an attempt is made to explain the occurring similarities as well as the differences. (C) 2001 Elsevier Science B.V. All rights reserved.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondary<Go to ISI>://000166721500003-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0168583X00004328/1-s2.0-S0168583X00004328-main.pdf?_tid=319cb5aa58677c4226c53bb55ce403d7&acdnat=1334134417_705ca7cbd0a0db6fa573da9570fd08e3-
heal.journalNameNuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atomsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2001-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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