Suppression of CU 2 ZnSnS 4 Nanoparticle Based Film's Decomposition during the Selenization

K. Moriuchi, S. Taki, Aya Uruno, Masakazu Kobayashi

    研究成果: Conference contribution

    抄録

    Cu 2 ZnSnS 4 (CZTS) nanoparticles were prepared by the ball milling method, and CZTS layers were annealed under the Se vapor (selenization) to form CU 2 ZnSn(S,Se) 4 (CZTSSe) thin films. It was confirmed that the desorption of elements from the layer was occurred during the selenization. The suppression of the by-product formation was attempted by Se + Sn vapor or Se + S vapor supply during the selenization. In case of Se + Sn vapor supply, it was confirmed that the annealing temperature and the positioning of materials were import parameters. In case of Se + S vapor supply, the suppression of the by-product formation was achieved but the ratio between Se and S of CZTSSe was also affected.

    本文言語English
    ホスト出版物のタイトル18th International Conference on Nanotechnology, NANO 2018
    出版社IEEE Computer Society
    ISBN(電子版)9781538653364
    DOI
    出版ステータスPublished - 2019 1 24
    イベント18th International Conference on Nanotechnology, NANO 2018 - Cork, Ireland
    継続期間: 2018 7 232018 7 26

    出版物シリーズ

    名前Proceedings of the IEEE Conference on Nanotechnology
    2018-July
    ISSN(印刷版)1944-9399
    ISSN(電子版)1944-9380

    Conference

    Conference18th International Conference on Nanotechnology, NANO 2018
    CountryIreland
    CityCork
    Period18/7/2318/7/26

    ASJC Scopus subject areas

    • Bioengineering
    • Electrical and Electronic Engineering
    • Materials Chemistry
    • Condensed Matter Physics

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