Fabrication, physical, structure characteristics, neutron and radiation shielding capacity of high-density neodymio-cadmium lead-borate glasses: Nd2O3/CdO/PbO/B2O3/Na2O

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dc.authoridHüseyin Ozan Tekin / 0000-0002-0997-3488en_US
dc.authorscopusidHüseyin Ozan Tekin / 56971130700
dc.authorwosidHüseyin Ozan Tekin / J-9611-2016en_US
dc.contributor.authorZakaly, Hesham M. H.
dc.contributor.authorTekin, Hüseyin Ozan
dc.contributor.authorIssa, Shams A. M.
dc.contributor.authorHenaish, A. M. A.
dc.contributor.authorAhmed, Emad M.
dc.contributor.authorRammah, Y. S.
dc.date.accessioned2022-06-28T07:07:23Z
dc.date.available2022-06-28T07:07:23Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractHigh-density glasses of neodymio-cadmium lead borate of chemical composition xNd(2)O(3)/20CdO/20PbO/(57-x)B2O3/3Na(2)O, where (0 (0Nd) <= x <= 5 (5Nd) wt%) have been fabricated by a melt quenching process. Physical, structure properties as well as gamma-radiation and neutron shielding effectiveness in wide photon energy range 0.015-15 MeV have been examined. The amorphous nature of xNd-glasses was confirmed, where there was a lack of their crystallinity. Density was gradually increased from 5.006 g/cm(3) for 0Nd-glass sample to 5.245 g/cm(3) for 5Nd-glass sample. In terms of the mass attenuation coefficient (MAC), introducing Nd3+ ions in the glass matrix has a direct constructive influence on the obtained values of MAC. Generally, the MAC trend follows the order (MAC)(5Nd) > (MAC)(4Nd) > (MAC)(3Nd) > (MAC)(2Nd) > (MAC)(1Nd) > (MAC)(0Nd). The linear attenuation coefficient (LAC) has a similar trend as MAC for all xNd-glasses. In terms of the half-value layer (T-1/2), the 5Nd-glasses possessed the minimum T-1/2 values (0.004 cm at 15 keV to 4.301 cm at 15 MeV). Therefore, the T-1/2 of the fabricated xNd-glasses has an inverse behavior of the MAC and LAC. Thus, (T-1/2)(0Nd) > (T-1/2)(1Nd) > (T-1/2)(2Nd) > (T-1/2)(3Nd) > (T-1/2)(4Nd) > (T-1/2)(5Nd). The effective atomic number (Z(eff)) parameter follows the order (Z(eff))(5Nd) > (Z(eff))(4Nd) > (Z(eff))(3Nd) > (Z(eff))(2Nd) > (Z(eff))(1Nd) > (Z(eff))(0Nd). In the energies preferred for radiation applications, 5Nd-glasses possess very low exposure (EBF) and energy absorption (EABF) buildup factor values. The fast neutron removal cross-section (FNRC) of the fabricated glasses is improved as the Nd3+ content increases in the glass matrix.en_US
dc.identifier.citationZakaly, H. M. H., Tekin, H. O., Issa, S. A. M., Henaish, A. M. A., Ahmed, E. M., Rammah, Y. S. (2022). Fabrication, physical, structure characteristics, neutron and radiation shielding capacity of high-density neodymio-cadmium lead-borate glasses: Nd2O3/CdO/PbO/B2O3/Na2O. Applied Physics A-Materials Science & Processing, 128(7).en_US
dc.identifier.doi10.1007/s00339-022-05689-5en_US
dc.identifier.issn0947-8396en_US
dc.identifier.issue7en_US
dc.identifier.scopus2-s2.0-85131160854en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s00339-022-05689-5
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2942
dc.identifier.volume128en_US
dc.identifier.wosWOS:000805788000001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTekin, Hüseyin Ozan
dc.language.isoenen_US
dc.publisherSPRINGER HEIDELBERGen_US
dc.relation.ispartofAPPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSINGen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGlassesen_US
dc.subjectPhotonen_US
dc.subjectNeutronen_US
dc.subjectMass Attenuation Coefficienten_US
dc.subjectRadiation Shieldingen_US
dc.titleFabrication, physical, structure characteristics, neutron and radiation shielding capacity of high-density neodymio-cadmium lead-borate glasses: Nd2O3/CdO/PbO/B2O3/Na2Oen_US
dc.typeArticleen_US

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