Determination of albedo parameters of the organometallic halide perovskite films

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dc.contributor.authorYilmaz, Demet
dc.contributor.authorBaltakesmez, Ali
dc.contributor.authorUzunoglu, Zeynep
dc.contributor.authorBiber, Mehmet
dc.date.accessioned2024-02-23T14:13:39Z
dc.date.available2024-02-23T14:13:39Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractIn this work, albedo number, energy and dose of the perovskite films were determined by the gamma ray spectrometry. The MAPbBr(3-x)Cl(x), MAPbBr(3-x)I(x), MAPbl(3-x)Cl(x) and MAPbl(3) thin films were coated on the Pedot:PSS/ITO substrates by static spin coating technique. The structural properties of the films were determined with field emission scanning electron microscopy (FE-SEM) images and X-ray diffraction (XRD) patterns. Albedo parameters of perovskite films were carried out by using a high purity germanium detector with a resolution of 182 eV at 5.9 keV and 59.54 keV gamma-rays emitted from a radioactive source of Am-241 (59.54 keV). In XRF experiments, the scattering angle was set 168 degrees. XRD patterns show that perovskite structure has forming tetragonal with high crystallinity. Also, the perovskite layer has compact and high coverage capability and uniform surface feature in terms of FE-SEM morphology. It is observed that albedo parameters are dependent on the density, the mean atomic number and the average band gap energy of perovskite films. Also, high energy radiation scattering from the perovskite films appears to be enhanced significantly with the MABr treatment.en_US
dc.identifier.doi10.1016/j.radphyschem.2020.109091
dc.identifier.issn0969-806X
dc.identifier.scopus2-s2.0-85089181978en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2020.109091
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12521
dc.identifier.volume177en_US
dc.identifier.wosWOS:000588314100074en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofRadiation Physics And Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAlbedo Parametersen_US
dc.subjectPerovskite Filmen_US
dc.subjectXrfen_US
dc.titleDetermination of albedo parameters of the organometallic halide perovskite filmsen_US
dc.typeArticleen_US

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