Efficient exciton generation in atomic passivated CdSe/ZnS quantum dots light-emitting devices

We demonstrate the first-ever surface modification of green CdSe/ZnS quantum dots (QDs) using bromide anions (Br(-)) in cetyl trimethylammonium bromide (CTAB). The Br(-) ions reduced the interparticle spacing between the QDs and induced an effective charge balance in QD light-emitting devices (QLEDs...

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Publicat a:Sci Rep
Autors principals: Kang, Byoung-Ho, Lee, Jae-Sung, Lee, Sang-Won, Kim, Sae-Wan, Lee, Jun-Woo, Gopalan, Sai-Anand, Park, Ji-Sub, Kwon, Dae-Hyuk, Bae, Jin-Hyuk, Kim, Hak-Rin, Kang, Shin-Won
Format: Artigo
Idioma:Inglês
Publicat: Nature Publishing Group 2016
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Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5043346/
https://ncbi.nlm.nih.gov/pubmed/27686147
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep34659
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