Preparation of AgGaTe2 Layers on Mo/glass Substrate by Two-step Closed Sublimation and its Application to Solar Cells

Aya Uruno

    研究成果: Conference contribution

    抄録

    High quality AgGaTe2 layers were prepared by the two-step closed space sublimation (CSS) method. The (112) oriented AgGaTe2 layers on Mo/glass substrates were obtained. Solar cell structures were fabricated using these layers. Under the solar simulator illumination (AM 1.5), the photovoltaic characteristic was observed. The photo-absorption edge at around 960 nm was associated with the band edge of AgGaTe2. It was revealed that AgGaTe2 layers could be employed as the novel solar cell material, although those data related to the solar cell performance were very low and further improvements were demanded.

    本文言語English
    ホスト出版物のタイトル2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ865-869
    ページ数5
    ISBN(電子版)9781538685297
    DOI
    出版ステータスPublished - 2018 11 26
    イベント7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - Waikoloa Village, United States
    継続期間: 2018 6 102018 6 15

    Other

    Other7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
    国/地域United States
    CityWaikoloa Village
    Period18/6/1018/6/15

    ASJC Scopus subject areas

    • エネルギー工学および電力技術
    • 再生可能エネルギー、持続可能性、環境
    • 電子工学および電気工学
    • 電子材料、光学材料、および磁性材料

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