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Blue electroluminescence from InN@SiO<inf>2</inf> nanomaterials

Abstract:

We report here on the blue electroluminescence from InN@SiO2 nanomaterials prepared by growing InN semiconductor nanocrystals on silica nanoparticles. A blue electroluminescence was observed at 460 nm from a light-emitting device using InN@SiO2 nanomaterials as emission layer. The blue emission remained almost unchanged at different driving voltages. The electroluminescence measurements on various control devices prove that the blue emission is indeed from the InN@SiO2 nanomaterials. The InN@SiO2-based single-layer device emitted almost pure blue light with CIE coordinates of 0.18, 0.23, demonstrating a potential application in electroluminescent devices. Copyright © 2007 American Chemical Society.

Año de publicación:

2007

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Article

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Nanostructura
    • Ciencia de materiales
    • Ciencia de materiales

    Áreas temáticas:

    • Ingeniería y operaciones afines
    • Electricidad y electrónica

    Contribuidores:

    Munusamy P.Munusamy P.
    Van Veggel F.C.J.M.Van Veggel F.C.J.M.
    Mingqian TanMingqian Tan
    Mahalingam V.Mahalingam V.