Two-dimensional CdSe-based nanoplatelets: their heterostructures, doping, photophysical properties, and applications

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buir.contributor.authorSharma, Manoj
buir.contributor.authorDelikanlı, Savaş
buir.contributor.authorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112X
dc.citation.epage675en_US
dc.citation.issueNumber5en_US
dc.citation.spage655en_US
dc.citation.volumeNumber108en_US
dc.contributor.authorSharma, Manoj
dc.contributor.authorDelikanlı, Savaş
dc.contributor.authorDemir, Hilmi Volkan
dc.date.accessioned2021-03-03T13:08:35Z
dc.date.available2021-03-03T13:08:35Z
dc.date.issued2020
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn the past decade, colloidal quantum wells, also known as 2-D semiconductor nanoplatelets (NPLs), have been added to the colloidal nanocrystal (NC) family. Through the unique control of the thickness with monolayer precision, these novel materials exhibit strong 1-D quantum confinement that offers unique optical properties along with the possibility of fabricating advanced heterostructures, which are not possible with other quantum-confined nanostructures. The 2-D CdX (X = Se, S)-based NPLs provide high color purities, fast fluorescence lifetimes, and large exciton binding energies. This review covers the latest developments in the successful utilization of these flat NCs in different nanophotonic device applications. The synthesis of the advanced heterostructures of flat 2-D NCs (e.g., core-shell, core-crown, and core-crown-shell) has matured very rapidly, and new exciting optical and electronic applications are emerging. Doping of these atomically thin NCs also offers new possibilities for their utilization in different solar light harvesting, magnetic, electronic, and lasing applications. This review also includes the recent advancements in the understanding of their unique optical properties that are of utmost importance for their practical implementation in light-emitting devices and lasers. Finally, we present a future perspective on their successful utilization in different nanophotonic applications.en_US
dc.description.provenanceSubmitted by Zeynep Aykut (zeynepay@bilkent.edu.tr) on 2021-03-03T13:08:35Z No. of bitstreams: 1 Two_dimensional_CdSe_based_nanoplatelets_their_heterostructures_doping_photophysical_properties_and_applications.pdf: 3999739 bytes, checksum: d13f1ba702be259650c7c9b1f6b80586 (MD5)en
dc.description.provenanceMade available in DSpace on 2021-03-03T13:08:35Z (GMT). No. of bitstreams: 1 Two_dimensional_CdSe_based_nanoplatelets_their_heterostructures_doping_photophysical_properties_and_applications.pdf: 3999739 bytes, checksum: d13f1ba702be259650c7c9b1f6b80586 (MD5) Previous issue date: 2020en
dc.identifier.doi10.1109/JPROC.2019.2944277en_US
dc.identifier.eissn1558-2256
dc.identifier.issn0018-9219
dc.identifier.urihttp://hdl.handle.net/11693/75728
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttps://dx.doi.org/10.1109/JPROC.2019.2944277en_US
dc.source.titleProceedings of the IEEEen_US
dc.subjectColloidal quantum wells (CQWs)en_US
dc.subjectDopingen_US
dc.subjectHeterostructuresen_US
dc.subjectNanophotonic devicesen_US
dc.subjectSemiconductor nanoplatelets (NPLs)en_US
dc.subject2-D materialsen_US
dc.titleTwo-dimensional CdSe-based nanoplatelets: their heterostructures, doping, photophysical properties, and applicationsen_US
dc.typeArticleen_US

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Institute of Materials Science and Nanotechnology (UNAM)
Department of Electrical and Electronics Engineering
Department of Physics