Dielectric, structural, optical and radiation shielding properties of newly synthesized CaO–SiO2–Na2O–Al2O3 glasses: experimental and theoretical investigations on impact of Tungsten(III) oxide

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dc.authoridHüseyin Ozan Tekin / 0000-0002-0997-3488en_US
dc.authorscopusidHüseyin Ozan Tekin / 56971130700en_US
dc.authorwosidHüseyin Ozan Tekin / J-9611-2016
dc.contributor.authorZhukovsky, M.
dc.contributor.authorKoubisy, M.S.I.
dc.contributor.authorZakaly, H.M.H.
dc.contributor.authorAli, Ahmed S.
dc.contributor.authorIssa, Shams A.M.
dc.contributor.authorTekin, Hüseyin Ozan
dc.date.accessioned2022-03-07T13:49:46Z
dc.date.available2022-03-07T13:49:46Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractThrough experimental and modeling techniques, this research sought to investigate the reflections of partial replacement of CaO–SiO2 with Tungsten(III) oxide and its effect on structural, optical, and physical properties. The melt quenching technique was used to produce several glass samples with a nominal composition of 5Na2O–10Al2O3–(42.5 ? x)SiO2–(42.5 ? x)CaO–xWO3 system (where x = 0, 0.2, 0.4, and 0.6 wt.&). The amorphous structure of calcium-silicon glasses was determined experimentally using the XRD technique. UV and density studies were also performed to determine optical and material properties. To determine the effect of this replacement on nuclear radiation shielding improvement, the linear attenuation coefficient was computed across a broad energy range of 0.015–15 MeV using narrow beam geometry and the simulated gamma-ray transmission technique. The radiation parameters were simulated using sophisticated Monte Carlo simulations using the FLUKA general-purpose radiation transport algorithm and compared using the NIST XCOm theoretical computation. To maximize the substitution's synergistic impact, the present investigation's findings were correlated with each other for the purpose of determining availability for nuclear shielding purposes. It was discovered that when the WO3 content rises from 0 to 20% wt— percent, both direct and indirect bandgaps reduce, resulting in increased transparency. In addition, the Urbach energy (Eu) yields a rise in proportion to the amount of doping elements in the samples. On the other hand, gamma-ray attenuation measurements revealed that shielding parameters are directly proportional to the WO3-wt percent concentration; furthermore, the addition of WO3 substantially enhances the shielding capacity of the investigated glasses against gamma radiation. It is observed that when additional WO3 is added, both the real and imaginary components of the dielectric constant increase. The most effective shield was determined to be the NSCW20 sample. As a result, a WO3-calcium-silicon glass containing 20% WO3 was selected as the optimum radiation filter. © 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.en_US
dc.identifier.citationZhukovsky, M., Koubisy, M. S. I., Zakaly, H. M. H., Ali, A. S., Issa, S. A. M., & Tekin, H. O. (2022). Dielectric, structural, optical and radiation shielding properties of newly synthesized CaO–SiO2–Na2O–Al2O3 glasses: Experimental and theoretical investigations on impact of tungsten(III) oxide. Applied Physics A: Materials Science and Processing, 128(3) doi:10.1007/s00339-022-05328-zen_US
dc.identifier.doi10.1007/s00339-022-05328-zen_US
dc.identifier.issn0947-8396en_US
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85125278487en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1007/s00339-022-05328-z
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2526
dc.identifier.volume128en_US
dc.identifier.wosWOS:000755854500003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorTekin, Hüseyin Ozan
dc.language.isoenen_US
dc.publisherSpringer Science and Business Media Deutschlanden_US
dc.relation.ispartofApplied Physics A: Materials Science and Processingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCaO–SiO2–Al2O3en_US
dc.subjectOptical Propertiesen_US
dc.subjectRadiation Shieldingen_US
dc.subjectTungsten(III) Oxideen_US
dc.subjectXRDen_US
dc.titleDielectric, structural, optical and radiation shielding properties of newly synthesized CaO–SiO2–Na2O–Al2O3 glasses: experimental and theoretical investigations on impact of Tungsten(III) oxideen_US
dc.typeArticleen_US

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