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dc.contributor.authorStrassberg, Rotemen_US
dc.contributor.authorDelikanli, Savasen_US
dc.contributor.authorBarak, Yahelen_US
dc.contributor.authorDehnel, Joannaen_US
dc.contributor.authorKostadinov, Alyssaen_US
dc.contributor.authorMaikov, Georgyen_US
dc.contributor.authorHernandez-Martinez, Pedro Ludwigen_US
dc.contributor.authorSharma, Manojen_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.contributor.authorLifshitz, Efraten_US
dc.identifier.citationStrassberg, R.., Delikanli, S., Barak, Y., Dehnel, J., Kostadinov, A., Maikov, G., . . . Lifshitz, E. (2019). Persuasive evidence for electron-nuclear coupling in diluted magnetic colloidal nanoplatelets using optically detected magnetic resonance spectroscopy. Journal of Physical Chemistry Letters, 10(15), 4437–4447. doi:10.1021/acs.jpclett.9b01999en_US
dc.description.abstractThe incorporation of magnetic impurities into semiconductor nanocrystals with size confinement promotes enhanced spin exchange interaction between photogenerated carriers and the guest spins. This interaction stimulates new magneto-optical properties with significant advantages for emerging spin-based technologies. Here we observe and elaborate on carrier-guest interactions in magnetically doped colloidal nanoplatelets with the chemical formula CdSe/Cd1-xMn x S, explored by optically detected magnetic resonance and magneto-photoluminescence spectroscopy. The host matrix, with a quasi-type II electronic configuration, introduces a dominant interaction between a photogenerated electron and a magnetic dopant. Furthermore, the data convincingly presents the interaction between an electron and nuclear spins of the doped ions located at neighboring surroundings, with consequent influence on the carrier's spin relaxation time. The nuclear spin contribution by the magnetic dopants in colloidal nanoplatelets is considered here for the first time.en_US
dc.description.sponsorshipNRF (Natl Research Foundation, S’pore)en_US
dc.relation.ispartofJournal of physical chemistry lettersen_US
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in Journal of physical chemistry letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titlePersuasive evidence for electron-nuclear coupling in diluted magnetic colloidal nanoplatelets using optically detected magnetic resonance spectroscopyen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.organizationThe Photonics Instituteen_US
dc.contributor.organizationCentre of Excellence for Semiconductor Lighting and Displaysen_US
dc.description.versionAccepted versionen_US
dc.subject.keywordsColloidal Semiconductorsen_US
dc.subject.keywordsMagnetic Dopantsen_US
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