Anomalous depth distribution of Fe and Co atoms in polyimide implanted to high fluence

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dc.contributor.authorPopok, VN
dc.contributor.authorKhaibullin, RI
dc.contributor.authorBazarov, VV
dc.contributor.authorValeev, VF
dc.contributor.authorHnatowicz, V
dc.contributor.authorMackova, A
dc.contributor.authorOdzhaev, VB
dc.date.accessioned2025-10-29T11:20:59Z
dc.date.issued2002
dc.departmentGebze Teknik Üniversitesi
dc.description11th International Conference on Radiation Effects in Insulators -- SEP 03-07, 2001 -- LISBON, PORTUGAL
dc.description.abstractPolyimide foils were implanted with 40 keV Fe+ and Co+ ions to the fluences of 2.5 x 10(16)-1.25 x 10(17) cm(-2) at ion current densities of 4, 8 and 12 muA/cm(2). Structural and composition alterations of the implanted polymer are studied using transmission electron microscopy and Rutherford back-scattering methods. Ion implantation results in formation of the near-surface carbonaceous layer filled up to 25 at.% of the embedded metal. Anomalous depth profiles of the metals, consisting of a strong near-surface peak and two weaker ones beyond the implanted layer, are observed. Possible mechanisms of the metal redistribution are discussed. (C) 2002 Published by Elsevier Science B.V.
dc.identifier.doi10.1016/S0168-583X(02)00635-3
dc.identifier.endpage699
dc.identifier.issn0168-583X
dc.identifier.issn1872-9584
dc.identifier.orcid0000-0002-2335-6734
dc.identifier.orcid0000-0002-9480-3765
dc.identifier.orcid0000-0002-2253-5044
dc.identifier.scopus2-s2.0-0036574273
dc.identifier.scopusqualityQ3
dc.identifier.startpage695
dc.identifier.urihttps://doi.org/10.1016/S0168-583X(02)00635-3
dc.identifier.urihttps://hdl.handle.net/20.500.14854/8832
dc.identifier.volume191
dc.identifier.wosWOS:000176692300132
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofNuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjection implantation
dc.subjectpolyimide
dc.subjectdepth profiles
dc.subjectstructural and composition changes
dc.titleAnomalous depth distribution of Fe and Co atoms in polyimide implanted to high fluence
dc.typeConference Object

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