Optical Characteristics of Hybrid-Nanostructures Using 2D Semiconductors and Applications to Photo-Triggered Field-Effect-Transistors and Sensitive Photodetectors

Jinsoo Joo, Cheol Joon Park, Hyeon Jung Park, Taeho Noh, Kwang Sup Lee, Jeongyong Kim

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

    Abstract

    Laser confocal photoluminescence characteristics for nanostructures using 2D semiconducting MoS2 hybridized with organic semiconductors or perovskite CsPbBr3-quantumdots (QDs) have been investigated and analyzed in terms of energy and charge transfer effects. Photo-triggered MoS2/rubrene field-effect-transistors (FETs) were operated by light irradiation controlled by gate bias. Mobility and photoresponsivity upon light irradiation for hybrid MoS2/CsPbBr3-QDs-based FETs were enhanced, owing to n-type doping.

    Original languageEnglish
    Title of host publicationNovel Optical Materials and Applications, NOMA 2019
    PublisherOptica Publishing Group (formerly OSA)
    ISBN (Print)9781943580644
    DOIs
    Publication statusPublished - 2019
    EventNovel Optical Materials and Applications, NOMA 2019 - Burlingame, United States
    Duration: 2019 Jul 29 → …

    Publication series

    NameOptics InfoBase Conference Papers
    VolumePart F135-NOMA 2019
    ISSN (Electronic)2162-2701

    Conference

    ConferenceNovel Optical Materials and Applications, NOMA 2019
    Country/TerritoryUnited States
    CityBurlingame
    Period19/7/29 → …

    Bibliographical note

    Publisher Copyright:
    © 2019 The Author(s).

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Mechanics of Materials

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