Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9603
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dc.contributor.authorÖzen, Sercan-
dc.contributor.authorGüner, Tuğrul-
dc.contributor.authorTopçu, Gökhan-
dc.contributor.authorÖzcan, Mehmet-
dc.contributor.authorDemir, Mustafa Muammer-
dc.contributor.authorŞahin, Hasan-
dc.date.accessioned2020-07-25T22:17:44Z-
dc.date.available2020-07-25T22:17:44Z-
dc.date.issued2019-
dc.identifier.issn0021-8979-
dc.identifier.issn1089-7550-
dc.identifier.urihttps://doi.org/10.1063/1.5092779-
dc.identifier.urihttps://hdl.handle.net/11147/9603-
dc.description.abstractHerein, we report room temperature Cr-doping for all-inorganic perovskites that have attracted great attention in recent years due to their extraordinary optical properties, low cost, and ease of synthesis. Incorporation of Cr 3 + ions into the perovskite crystal lattices is achieved by following a facile route involving an antisolvent recrystallization method at room temperature. It is shown that both Cr-doping and formation of crystals in the CsPbBr x Cl 3 - x phase are provided by increasing the concentration of the CrCl 3 solution. It is also observed that the doping procedure leads to the emergence of three types of distinctive peaks in the PL spectrum originating from CsPbBr x Cl 3 - x domains (476-427nm), Cr-strained host lattices (515nm), and midgap states formed by Cr dopants (675-775nm). It is also found that the Cr-doped perovskites emitting a dark violaceous color change their color to white with a high color rendering index (88) in 30-day time intervals. Easy-tunable optical properties of all-inorganic Cs perovskites indicate their great potential for future optoelectronic device applications.en_US
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.relation.ispartofJournal of Applied Physicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleExperimental and first-principles investigation of Cr-driven color change in cesium lead halide perovskitesen_US
dc.typeArticleen_US
dc.institutionauthorÖzen, Sercan-
dc.institutionauthorGüner, Tuğrul-
dc.institutionauthorTopçu, Gökhan-
dc.institutionauthorÖzcan, Mehmet-
dc.institutionauthorDemir, Mustafa Muammer-
dc.institutionauthorŞahin, Hasan-
dc.departmentİzmir Institute of Technology. Photonicsen_US
dc.departmentİzmir Institute of Technology. Materials Science and Engineeringen_US
dc.identifier.volume125en_US
dc.identifier.issue22en_US
dc.identifier.wosWOS:000471698600019en_US
dc.identifier.scopus2-s2.0-85067231829en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1063/1.5092779-
dc.relation.doi10.1063/1.5092779en_US
dc.coverage.doi10.1063/1.5092779en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
crisitem.author.dept04.04. Department of Photonics-
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Photonics / Fotonik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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