Renormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskite

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dc.contributor.authorLee, Min-I
dc.contributor.authorKhan, Saleem Ayaz
dc.contributor.authorMrezguia, Hela
dc.contributor.authorBarragán, Ana
dc.contributor.authorNair, Maya N.
dc.contributor.authorKhelidj, Hamza
dc.contributor.authorKsari, Younal
dc.contributor.authorGiovanelli, Luca
dc.contributor.authorThemlin, Jean-Marc
dc.contributor.authorLédée, Ferdinand
dc.contributor.authorTrippé-Allard, Gaëlle
dc.contributor.authorDeleporte, Emmanuelle
dc.contributor.authorTaleb-Ibrahimi, Amina
dc.contributor.authorMinár, Jan
dc.contributor.authorTejeda, Antonio
dc.date.accessioned2022-02-28T11:00:27Z
dc.date.available2022-02-28T11:00:27Z
dc.date.issued2021
dc.description.abstract-translatedQuasi two-dimensional hybrid organic-inorganic perovskites (HOIPs) have been rediscovered recently for photovoltaics due to a higher stability than other HOIPs. We focus here on the electronic structure of the 2D perovskite (C6H5C2H4NH3)2PbI4. We perform an experimental k-resolved determination of the valence and conduction bands by angle-resolved photoemission spectroscopy (ARPES) and inverse photoemission spectroscopy (IPES). The experimental and theoretical dispersions are compared. The valence band width is in agreement with that of renormalized theoretical bands, while no significative renormalization is observed for the conduction band. The effect of the spin–orbit coupling in the conduction band is also experimentally observed.en
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationLEE, M. KHAN, SA. MREZGUIA, H. BARRAGÁN, A. NAIR, MN. KHELIDJ, H. KSARI, Y. GIOVANELLI, L. THEMLIN, J. LÉDÉE, F. TRIPPÉ-ALLARD, G. DELEPORTE, E. TALEB-IBRAHIMI, A. MINÁR, J. TEJEDA, A. Renormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskite. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2021, roč. 54, č. 36, s. nestránkováno. ISSN: 0022-3727cs
dc.identifier.document-number667941500001
dc.identifier.doi10.1088/1361-6463/ac0703
dc.identifier.issn0022-3727
dc.identifier.obd43934975
dc.identifier.uri2-s2.0-85110325801
dc.identifier.urihttp://hdl.handle.net/11025/47044
dc.language.isoenen
dc.project.IDEF15_003/0000358/Výpočetní a experimentální design pokročilých materiálů s novými funkcionalitamics
dc.publisherIOP Publishingen
dc.relation.ispartofseriesJournal Of Physics D-applied Physicsen
dc.rights© IOP Publishingen
dc.rights.accessopenAccessen
dc.subject.translated2D hybrid organic-inorganic perovskitesen
dc.subject.translatedangle-resolved photoemission spectroscopyen
dc.subject.translatedinverse photoemission spectroscopyen
dc.subject.translatedspin–orbit couplingen
dc.subject.translatedk-resolved band structuresen
dc.subject.translatedphenylethylammonium lead iodineen
dc.subject.translated(C6H5C2H4NH3)2PbI4en
dc.titleRenormalization of the valence and conduction bands of (C6H5C2H4NH3)(2)PbI4 hybrid perovskiteen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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