Measurement of photon interaction parameters of high-performance polymers and their composites

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dc.authorid0000-0002-9476-8488
dc.contributor.authorBüyükyıldız, Mehmet
dc.contributor.authorTaşdelen, Mehmet Atilla
dc.contributor.authorKarabul, Yaşar
dc.contributor.authorBeker, Mustafa Çağlar
dc.contributor.authorİçelli, Orhan
dc.contributor.authorBoydaş, Elif
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T20:02:47Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T20:02:47Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Sağlık Bilimleri Enstitüsü, Sağlık Fiziği Ana Bilim Dalı
dc.descriptionWOS: 000438143300012
dc.description.abstractIn the present study, commercially important high-performance polymers and their composites have been investigated with respect to photon interactions as means of mass attenuation coefficient (/), mean free path (MFP), half-value layer (HVL), effective atomic number (Z(eff)), effective electron density (N-eff), and energy absorption and exposure buildup factors (EABF and EBF) at different photon energies. For this purpose, sample plates were prepared by extrusion and injection techniques using polyethersulfone, polyetherimide, acrylonitrile butadiene styrene copolymer, polyamide 66, polyphthalamide, and polypropylene copolymers as high-performance polymers and glass and carbon fibers as reinforcement. The (/) s of the materials were measured at 81 and 356keV photon energies to determine MFP, HVL, Z(eff), and N-eff. The theoretical values of these parameters were calculated via ZXCOM, WinXCom and Monte Carlo N-Particle simulation code (MCNP), and a good agreement was obtained between WinXCom-MCNP and MCNP-Exp. Finally, EABFs and EBFs of the samples were calculated up to around 40 MFP in the energy region 0.015-15MeV and significant variations were observed in the continuous energy and MFP regions.
dc.identifier.citationBüyükyıldız, M., Taşdelen, M., Karabul, Y., Beker, M. Ç., İçelli, O. ve Boydaş, E. (2018). Measurement of photon interaction parameters of high-performance polymers and their composites. Radiation Effects and Defects in Solids, 173(5-6), 474-488. https://dx.doi.org/10.1080/10420150.2018.1477155
dc.identifier.doi10.1080/10420150.2018.1477155
dc.identifier.endpage488
dc.identifier.issn1042-0150
dc.identifier.issn1029-4953
dc.identifier.issue45448
dc.identifier.scopusqualityQ3
dc.identifier.startpage474
dc.identifier.urihttps://dx.doi.org/10.1080/10420150.2018.1477155
dc.identifier.urihttps://hdl.handle.net/20.500.12511/3736
dc.identifier.volume173
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis LTD
dc.relation.ispartofRadiation Effects and Defects in Solidsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectEffective Atomic Number
dc.subjectHigh-Performance Polymer
dc.subjectMass Attenuation Coefficient
dc.subjectBuildup Factor
dc.subjectZXCOM
dc.subjectMCNP
dc.titleMeasurement of photon interaction parameters of high-performance polymers and their composites
dc.typeArticle

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