Estimation of gamma-rays, and fast and the thermal neutrons attenuation characteristics for bismuth tellurite and bismuth boro-tellurite glass systems
DC Field | Value | Language |
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dc.contributor.author | Lakshminarayana, Gandham | - |
dc.contributor.author | Kebaili, Imen | - |
dc.contributor.author | Dong,Mengge | - |
dc.contributor.author | Al-Buriahi, Mohammed Sultan | - |
dc.contributor.author | Dahshan, A. | - |
dc.contributor.author | Kityk,Iwan V. | - |
dc.contributor.author | Lee, Dong-Eun | - |
dc.contributor.author | Yoon, Jonghun | - |
dc.contributor.author | Park, Taejoon | - |
dc.date.accessioned | 2021-06-22T09:04:34Z | - |
dc.date.available | 2021-06-22T09:04:34Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 0022-2461 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/1113 | - |
dc.description.abstract | Gamma-rays and fast and thermal neutron attenuation features of (Bi2O3)(x)-(TeO2)((100-x)) (where x = 5, 8, 10, 12, and 15 mol%) and [(TeO2)(0.7)-(B2O3)(0.3)]((1-x))-(Bi2O3)(x) (where x = 0.05, 0.10, 0,15, 0.20, 0.25, and 0.3 mol%) glass systems have been explored and compared. For all samples, mass attenuation coefficients (mu/rho) are estimated within 0.015-15 MeV photon energy range by MCNP5 simulation code and correlated with WinXCom results, which showed a satisfactory agreement between computed mu/rho values by these both methods. Additionally, effective atomic number (Z(eff)), effective electron density (N-eff), half-value layer (HVL), tenth-value layer (TVL), mean free path (MFP), total atomic cross-section (sigma(a)), and total electronic cross-section (sigma(e)) are calculated by utilizing mu/rho values. The mu/rho, Z(eff), and N-eff are energy dependent and have higher values at the lowest energy and smaller values at higher energies. Moreover, using the G-P fitting method as a function of penetration depth (up to 40 mfp) and incident photon energy (0.015-15 MeV range), exposure buildup factors (EBFs) and energy absorption buildup factors (EABFs) are evaluated. Both 85TeO(2)-15Bi(2)O(3) (mol%) and 49TeO(2)-21B(2)O(3)-30Bi(2)O(3) (mol%) samples, by possessing higher values of Z(eff), exhibit minimum EBF and EABF values. Highest mu/rho, Z(eff) values and lowest HVL, TVL, MFP values of 49TeO(2)-21B(2)O(3)-30Bi(2)O(3) (mol%) sample indicated its better gamma-ray absorption capability among all selected glasses. Further, macroscopic effective removal cross-section for fast neutrons (sigma(R)), coherent scattering cross-section (sigma(cs)), incoherent scattering cross-section (sigma(ics)), absorption cross-section (sigma(A)), and total cross-section (sigma(T)) values for thermal neutron attenuation have been computed. Among all samples, 49TeO(2)-21B(2)O(3)-30Bi(2)O(3) (mol%) glass possesses a better sigma(R) value for fast neutron attenuation, while the largest 'sigma(T)' value of 66.5TeO(2)-28.5B(2)O(3)-5Bi(2)O(3) (mol%) sample suggests its good thermal neutron absorption efficiency. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | Estimation of gamma-rays, and fast and the thermal neutrons attenuation characteristics for bismuth tellurite and bismuth boro-tellurite glass systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Jonghun | - |
dc.contributor.affiliatedAuthor | Park, Taejoon | - |
dc.identifier.doi | 10.1007/s10853-020-04446-4 | - |
dc.identifier.scopusid | 2-s2.0-85079785588 | - |
dc.identifier.wosid | 000516245500001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS SCIENCE, v.55, no.14, pp.5750 - 5771 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS SCIENCE | - |
dc.citation.title | JOURNAL OF MATERIALS SCIENCE | - |
dc.citation.volume | 55 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 5750 | - |
dc.citation.endPage | 5771 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | RADIATION SHIELDING PROPERTIES | - |
dc.subject.keywordPlus | BORATE GLASSES | - |
dc.subject.keywordPlus | LEAD BORATE | - |
dc.subject.keywordPlus | FEATURES | - |
dc.subject.keywordPlus | PHOTON | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | PROGRAM | - |
dc.subject.keywordPlus | BARIUM | - |
dc.subject.keywordPlus | Atoms | - |
dc.subject.keywordPlus | Bismuth compounds | - |
dc.subject.keywordPlus | Coherent scattering | - |
dc.subject.keywordPlus | Glass | - |
dc.subject.keywordPlus | Incoherent scattering | - |
dc.subject.keywordPlus | Neutrons | - |
dc.subject.keywordPlus | Photons | - |
dc.subject.keywordPlus | Tellurium compounds | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs10853-020-04446-4 | - |
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