Novel functional devices of transition metal dichalcogenide monolayers

Taishi Takenobu, Jiang Pu, Lain Jong Li, Yoshihiro Iwasa

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

    Abstract

    Recently, the transition metal dichalcogenide (TMDC) monolayers, such as MoS2, MoSe2 and WSe2, have attracted considerable interest because of its high carrier mobility, mechanical strength, large intrinsic bandgap and optical properties. Although many researches have been done by mechanically exfoliated TMDC monolayers, the chemical vapour deposition (CVD) growth of TMDC thin films that could be transferred onto other arbitrary substrates was reported, thereby providing a path forward to develop large-area CMOS electronics built onto flexible plastic and stretchable rubber substrates. Here, we firstly demonstrate the fabrication of CVD-growth MoS 2 thin-film transistors (TFTs) using ion gel as elastic gate dielectrics, opening a route for atomically thin electronics and optoelectronics on flexible and stretchable substrates.

    Original languageEnglish
    Title of host publicationProceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials
    PublisherIEEE Computer Society
    Pages283-286
    Number of pages4
    ISBN (Print)9784863483958
    DOIs
    Publication statusPublished - 2014
    Event21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014 - Kyoto
    Duration: 2014 Jul 22014 Jul 4

    Other

    Other21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2014
    CityKyoto
    Period14/7/214/7/4

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    ASJC Scopus subject areas

    • Hardware and Architecture
    • Electrical and Electronic Engineering

    Cite this

    Takenobu, T., Pu, J., Li, L. J., & Iwasa, Y. (2014). Novel functional devices of transition metal dichalcogenide monolayers. In Proceedings of AM-FPD 2014 - The 21st International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials (pp. 283-286). [6867198] IEEE Computer Society. https://doi.org/10.1109/AM-FPD.2014.6867198