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2 publications

  • Published Subscription

    On the Interplay between Surface Roughness and Cell Thickness for Efficient CZTS Thin Film Solar Cells

    By G. M. Sharif Ullah AL-Mamun

    Abstract: Today's thin-film photovoltaic technologies comprising CuInS2 (CIS), CuInGaSe2 (CIGS) and CdTe elements that are costly and rare and in the earth crust such as In, Ga, Te and toxic like Cd. Henceforth, in future, expense decrease, proficient and expanded creation, utilizing bounteously accessible nonharmful components, appear to be the fundamental issue to deliver large scale manufacturing and effective sunlight-based cells. Cu2ZnSnS4 (CZTS), having the kesterite structure, is perhaps the most …

    Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 11, Issue 1, 2021 · pp. 16–24 Read article

  • Published Subscription

    Perovskite-Silicon Thin Film Based Tandem Solar Cell

    By G. M. Sharif Ullah AL-Mamun, Afiya Khayer Dina, Md. Rokib Hasan, S.M. Tanbir-UL-Islam, Md. Arif Iqbal, Hasan Mahmud, Sokhorio Margon D'Costa, Tanjim Masroor Bhuiyan

    Abstract: A perovskite-microcrystalline silicon-based thin-film tandem solar cell was designed and investigated, where perovskite and microcrystalline cells used as top and bottom cells, respectively, for better and higher light absorption utilizing the very high open-circuit voltage. The study was carried out for simulation results of quantum efficiency and short circuit current based on different thicknesses of the top and bottom cell-intrinsic layer. A very good short circuit matched current has been …

    Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 22, Issue 2, 2020 · pp. 23–29 Read article

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