Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9538
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dc.contributor.authorİyikanat, Fadıl-
dc.contributor.authorTorun, Engin-
dc.contributor.authorSenger, Ramazan Tuğrul-
dc.contributor.authorŞahin, Hasan-
dc.date.accessioned2020-07-25T22:16:53Z-
dc.date.available2020-07-25T22:16:53Z-
dc.date.issued2019-
dc.identifier.issn2469-9950-
dc.identifier.issn2469-9969-
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.100.125423-
dc.identifier.urihttps://hdl.handle.net/11147/9538-
dc.description.abstractAb initio calculations in the framework of many-body perturbation theory (MBPT) are performed to calculate the electronic and optical properties of monolayer and bilayer blue phosphorene with different stacking configurations. It is found that the stacking configuration of bilayer blue phosphorene strongly affects the electronic band gap of the material. By solving the Bethe-Salpeter equation (BSE) on top of the G(0)W(0) calculation, the binding energies, spectral positions, and band decomposition of excitons of monolayer and bilayer configurations are investigated. The most prominent two excitonic peaks of bilayers are examined in detail. Our calculations show that different stacking configurations lead to distinct interlayer interaction characteristics which lead to substantial change in the optical spectrum of bilayer blue phosphorene. Mostly intralayer and mixed interlayer excitons with quite high binding energies are obtained in bilayer blue phosphorene. Our results show that excitonic properties of ultrathin materials play an important role in tuning and improving the optoelectronic performance of two-dimensional materials.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Ben_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleStacking-dependent excitonic properties of bilayer blue phosphoreneen_US
dc.typeArticleen_US
dc.institutionauthorİyikanat, Fadıl-
dc.institutionauthorSenger, Ramazan Tuğrul-
dc.institutionauthorŞahin, Hasan-
dc.departmentİzmir Institute of Technology. Photonicsen_US
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume100en_US
dc.identifier.issue12en_US
dc.identifier.wosWOS:000486638400011en_US
dc.identifier.scopus2-s2.0-85072799764en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1103/PhysRevB.100.125423-
dc.relation.doi10.1103/PhysRevB.100.125423en_US
dc.coverage.doi10.1103/PhysRevB.100.125423en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.dept04.05. Department of Pyhsics-
crisitem.author.dept04.04. Department of Photonics-
Appears in Collections:Photonics / Fotonik
Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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