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Gamma-Ray Shielding Parameters of Li2b4o7 Glasses: Undoped and Doped With Magnetite, Siderite and Zinc-Borate Minerals Cases

dc.authorid Yildiz Yorgun, Nergiz/0000-0002-2515-1994
dc.authorscopusid 57208883996
dc.authorwosid Yorgun, Nergiz/Aaa-4474-2019
dc.contributor.author Yorgun, Nergiz Yildiz
dc.date.accessioned 2025-05-10T17:25:46Z
dc.date.available 2025-05-10T17:25:46Z
dc.date.issued 2019
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Yorgun, Nergiz Yildiz] Van Yuzuncu Yil Univ, Fac Sci, Dept Phys, TR-65080 Van, Turkey en_US
dc.description Yildiz Yorgun, Nergiz/0000-0002-2515-1994 en_US
dc.description.abstract Designing new shielding materials and calculating their shielding parameters are important task to keep living in safe from hazardous effects of radiation. In this study, the lithium borate glasses with chemical formula (Li2B4O7)((100-x))Y-x (x= 0, 10, 20, 30 and 40 wt and Y = magnetite, siderite and zinc-borate) were fabricated via melt quenching technique. X-ray diffraction method was employed to confirm amorphous structure of fabricated glass samples. The glass sample's shielding parameters such as mass attenuation coefficient, effective atomic number, and half value layer were measured experimentally by the narrow beam transmission method for 81, 276, 302, 356, and 383 keV of incident photon energies. Also, WinXCom software was used to calculate theoretical shielding parameters from 1 keV to 10(5) MeV photon energy. Moreover, Geometric Progression (G-P) method was used to calculate exposure buildup factor (EBF) values for incident photon energy 0.015 MeV-15 MeV up to penetration depths of 40 mfp (mean free path). Among the obtained results, while Li2B4O7 glass with magnetite 40% has the highest mass attenuation and effective atomic number, it has the lowest half value layer and exposure buildup factor. The results show that the fabricated glass systems could be considered as a good candidate for radiation safety. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1515/ract-2019-0014
dc.identifier.endpage 765 en_US
dc.identifier.issn 0033-8230
dc.identifier.issue 8 en_US
dc.identifier.scopus 2-s2.0-85066015254
dc.identifier.scopusquality Q3
dc.identifier.startpage 755 en_US
dc.identifier.uri https://doi.org/10.1515/ract-2019-0014
dc.identifier.uri https://hdl.handle.net/20.500.14720/11474
dc.identifier.volume 107 en_US
dc.identifier.wos WOS:000477718900008
dc.identifier.wosquality Q2
dc.institutionauthor Yorgun, Nergiz Yildiz
dc.language.iso en en_US
dc.publisher Walter de Gruyter Gmbh en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Lithium Borate Glasses en_US
dc.subject Doping Minerals en_US
dc.subject Gamma Ray Shielding Parameters en_US
dc.subject Xrd en_US
dc.title Gamma-Ray Shielding Parameters of Li2b4o7 Glasses: Undoped and Doped With Magnetite, Siderite and Zinc-Borate Minerals Cases en_US
dc.type Article en_US

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