Three-dimensional self-assembled columnar arrays of AlInP quantum wires for polarized micron-sized amber light emitting diodes

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dc.contributor.authorPescaglini, Andrea
dc.contributor.authorGocaliƄska, Agnieszka M.
dc.contributor.authorBogusevschi, Silviu
dc.contributor.authorMoroni, Stefano T.
dc.contributor.authorJuska, Gediminas
dc.contributor.authorMura, Enrica E.
dc.contributor.authorJustice, John
dc.contributor.authorCorbett, Brian M.
dc.contributor.authorO'Reilly, Eoin P.
dc.contributor.authorPelucchi, Emanuele
dc.contributor.funderScience Foundation Irelanden
dc.contributor.funderIrish Research Councilen
dc.date.accessioned2018-01-31T12:55:31Z
dc.date.available2018-01-31T12:55:31Z
dc.date.issued2018-01-20
dc.date.updated2018-01-31T12:46:17Z
dc.description.abstractA three-dimensional ordered and self-organized semiconductor system emitting highly-polarized light in the yellow-orange visible range (580-650 nm) is presented, comprising self-assembled in-plane AlInP wires vertically stacked in regularly-spaced columns. More than 200 wires per column without detectable defect formation could be stacked. Theoretical simulations and temperature-dependent photoluminescence provided a benchmark to engineer multilayered structures showing internal quantum efficiency at room temperature larger than comparable quantum wells emitting at similar wavelengths. Finally, proof-of-concept light emitting diodes (LED) showed a high degree of light polarization and lower surface parasitic currents than comparable quantum well LEDs, providing an interesting perspective for high-efficiency polarized yellow-orange light emitting devices.en
dc.description.sponsorshipScience Foundation Ireland (IPIC award 12/RC/2276, grant 10/IN.1/I3000, 15/IA/2864); Irish Research Council under grant EPSPG/2014/35.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationPescaglini, A., Gocalinska, A. M., Bogusevschi, S., Moroni, S. T., Juska, G., Mura, E. E., Justice, J., Corbet, B., O'Reilly, E. and Pelucchi, E. (2018) 'Three-dimensional Self-assembled Columnar Arrays of AlInP Quantum Wires for Polarized Micron-sized Amber Light Emitting Diodes', ACS Photonics, 5(4), pp. 1318-1325. doi:10.1021/acsphotonics.7b01257en
dc.identifier.doi10.1021/acsphotonics.7b01257
dc.identifier.endpage28en
dc.identifier.endpage1325
dc.identifier.issn2330-4022
dc.identifier.issued4
dc.identifier.journaltitleACS Photonicsen
dc.identifier.startpage1en
dc.identifier.startpage1318
dc.identifier.urihttps://hdl.handle.net/10468/5357
dc.identifier.volume5
dc.language.isoenen
dc.publisherAmerican Chemical Societyen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Research Centres/12/RC/2276/IE/I-PIC Irish Photonic Integration Research Centre/en
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Principal Investigator Programme (PI)/10/IN.1/I3000/IE/Controlling deterministically engineered III-V nanostructures: towards quantum information devices/en
dc.rights© 2018 American Chemical Society. This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Photonics, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/abs/10.1021/acsphotonics.7b01257en
dc.subjectSelf-assembled nanowiresen
dc.subjectColumnar nanowireen
dc.subjectYellow LEDen
dc.subjectPolarized LEDen
dc.titleThree-dimensional self-assembled columnar arrays of AlInP quantum wires for polarized micron-sized amber light emitting diodesen
dc.typeArticle (peer-reviewed)en
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