Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/12240
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dc.contributor.authorGökbulut, Belkısen_US
dc.contributor.authorİnanç, Ardaen_US
dc.contributor.authorTopçu, Gökhanen_US
dc.contributor.authorÖzçelik, Serdaren_US
dc.contributor.authorDemir, Mustafa Muammeren_US
dc.contributor.authorİnci, Mehmet Nacien_US
dc.date.accessioned2022-08-02T18:19:23Z-
dc.date.available2022-08-02T18:19:23Z-
dc.date.issued2021-12-
dc.identifier.urihttps://doi.org/10.1007/s00339-021-05071-x-
dc.identifier.urihttps://hdl.handle.net/11147/12240-
dc.description.abstractStrongly concentrated optical fields around a metal nanoparticle in the close vicinity of a dipole noticeably facilitate dramatic changes in the localized density of states due to hybrid photonic–plasmonic mode couplings as compared to that of the pure cavity mode fields. Significant variations of the field intensity in the presence of the metal nanoparticle elucidate enhanced light–matter interaction in a hybrid structure. The enhancement factor of the light–matter interaction is studied through the single-atom cooperativity parameter, which is directly proportional to the ratio of the fluorescence lifetimes of the off-resonant and on-resonant emission. A compact and cost-effective hybrid device, which includes a microfiber cavity, supporting whispering gallery modes, and a well-defined solid nanostructure, consisting of a gold nanoparticle core, overcoated by a silica shell, and decorated with CdS/CdSe quantum dots, is demonstrated to offer an outstanding potential for the enhancement of light–matter interaction. Surface plasmons of a gold nanoparticle, placed inside a hollow cylindrical nanostructure at the surface of a microfiber, are activated upon excitation of the dipoles of the quantum emitters, which are on-resonance with the whispering gallery mode. Time-resolved experiments demonstrate that the single-atom cooperativity parameter of the quantum dots is enhanced by a factor of about 4.8 in the presence of the gold nanoparticle being simultaneously in strong interaction with the cavity mode field and the metal nanoparticle’s surface plasmons.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofApplied Physics A: Materials Science and Processingen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCavity modeen_US
dc.subjectGold nanoparticlesen_US
dc.subjectHybrid cavityen_US
dc.subjectLight-matter interactionen_US
dc.titleEnhanced light–matter interaction in a hybrid photonic–plasmonic cavityen_US
dc.typeArticleen_US
dc.authorid0000-0003-1415-605Xen_US
dc.authorid0000-0003-2029-0108en_US
dc.authorid0000-0003-1309-3990en_US
dc.institutionauthorTopçu, Gökhanen_US
dc.institutionauthorÖzçelik, Serdaren_US
dc.institutionauthorDemir, Mustafa Muammeren_US
dc.departmentİzmir Institute of Technology. Materials Science and Engineeringen_US
dc.departmentİzmir Institute of Technology. Chemistryen_US
dc.identifier.wosWOS:000717993100002en_US
dc.identifier.scopus2-s2.0-85118993270en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/s00339-021-05071-x-
dc.contributor.affiliationBoğaziçi Üniversitesien_US
dc.contributor.affiliationBoğaziçi Üniversitesien_US
dc.contributor.affiliationIzmir Institute of Technologyen_US
dc.contributor.affiliationIzmir Institute of Technologyen_US
dc.contributor.affiliationIzmir Institute of Technologyen_US
dc.contributor.affiliationBoğaziçi Üniversitesien_US
dc.relation.issn0947-8396en_US
dc.description.volume127en_US
dc.description.issue12en_US
dc.identifier.wosqualityQ2-
item.fulltextWith Fulltext-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.languageiso639-1en-
crisitem.author.dept04.01. Department of Chemistry-
crisitem.author.dept03.09. Department of Materials Science and Engineering-
Appears in Collections:Chemistry / Kimya
Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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