Preparation and PL/EL property of rare-earth doped perovskite metal oxide nano crystals using supercritical water method

Yukiya Hakuta, Kimitaka Minami, Mitsuko Aoki, Mototsugu Ohara, Kiwamu Sue, Yoshihiro Takebayashi, Satoshi Yoda, Hiroshi Takashima

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We report that preparation and PL/EL property of Pr doped Perovskite type metal oxide nanoparticles via supercritical hydrothermal synthesis method. The particles obtained under supercritical water condition were highly crystalline nanoparticles with Perovekite structure. These particles showed bright red emission induced by both UV irradiation and applying electric field.

    Original languageEnglish
    Title of host publicationSociety for Information Display - 19th International Display Workshops 2012, IDW/AD 2012
    Pages810-813
    Number of pages4
    Publication statusPublished - 2012 Dec 1
    Event19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012 - Kyoto, Japan
    Duration: 2012 Dec 42012 Dec 7

    Publication series

    NameProceedings of the International Display Workshops
    Volume2
    ISSN (Print)1883-2490

    Other

    Other19th International Display Workshops in Conjunction with Asia Display 2012, IDW/AD 2012
    CountryJapan
    CityKyoto
    Period12/12/412/12/7

    Keywords

    • Electroluminesence
    • Nanocrystal
    • Photoluminasence
    • Rare-earth doped perovskite
    • Supercritical water

    ASJC Scopus subject areas

    • Computer Vision and Pattern Recognition
    • Human-Computer Interaction
    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials
    • Radiology Nuclear Medicine and imaging

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