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Photon parameters for γ-rays sensing properties of some thick oxide films

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dc.contributor.authorKavanoz, H. Birtan
dc.contributor.authorYagci, Ozlem
dc.contributor.authorYalcin, Zeynel
dc.contributor.authorIcelli, Orhan
dc.contributor.authorAltindal, Ahmet
dc.contributor.authorOkutan, Mustafa
dc.contributor.authorMann, Kulwinder Singh
dc.contributor.institutionauthorYAĞCİ, Özlem
dc.date.accessioned2026-06-27T13:31:25Z
dc.date.issued2014
dc.description.abstractThis study aimed at determining gamma-rays sensing properties of some thick oxide films (LiCoO2, TiO2, Cr2O3, Nb2O5, NiO, ZnO, Zn2SnO4, SnO2, CeO2, SmFeO3, SmCoO3, WO3, In2O3) in energy range of 0.015-15 MeV by calculating total mass attenuation coefficients (mu/rho), effective atomic numbers (Z(eff)) and effective electron densities N-el,N-eff. In addition, the energy absorption (EABF) and exposure (EBF) build-up factors have been calculated for these samples within the same energy range and up to the penetration depth of 40 mean free paths (mfp). The computed EABF and EBF are useful for extensive utilization of design in radiation shields and gas sensors. The result of the calculations revealed that the Zn2SnO4 oxide film exhibited superior gamma-rays sensing response in the wide energy range. (C) 2013 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipYildiz Technical University [2011-01-01-KAP02-KAP01]
dc.description.urihttps://doi.org/10.1016/j.vacuum.2013.09.001
dc.identifier.doi10.1016/j.vacuum.2013.09.001
dc.identifier.endpage245
dc.identifier.issn0042-207X
dc.identifier.startpage238
dc.identifier.urihttps://hdl.handle.net/20.500.14981/53525
dc.identifier.volume101
dc.identifier.wos000330143000045
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofVACUUM
dc.subjectGamma-rays sensors
dc.subjectEffective electron density
dc.subjectThick oxide films
dc.subjectEFFECTIVE ATOMIC NUMBERS
dc.subjectTROMMEL SIEVE WASTE
dc.subjectELECTRON-DENSITIES
dc.subjectSOL-GEL
dc.subjectATTENUATION COEFFICIENTS
dc.subjectAMINO-ACIDS
dc.subjectGAS SENSOR
dc.subjectSILICON
dc.subjectSUPERCONDUCTOR
dc.subjectSELECTIVITY
dc.subjectMaterials Science
dc.subjectPhysics
dc.titlePhoton parameters for γ-rays sensing properties of some thick oxide films
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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