We obtained blue photoluminescence from tantalum oxide films deposited by radio-frequency sputtering after annealing. Intense photoluminescence having a peak wavelength of around 430 nm was observed from a sample annealed at 600°C for 20 min. Tantalum oxide films that emit blue light can be useful as materials for novel active optical devices utilizing Ta2O5/SiO2 multilayered photonic crystals.


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    Titel :

    Fabrication of Blue-Light Emitting Tantalum Oxide Films by Radio-Frequency Sputtering


    Beteiligte:
    Miura, K. (Autor:in) / Miyazaki, H. (Autor:in) / Hanaizumi, O. (Autor:in)


    Erscheinungsdatum :

    01.12.2008


    Format / Umfang :

    272584 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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