With the upcoming demand for compensating high-cost Si solar cells, low-cost flexible thin films have come to rescue, offering a low-cost electricity solution. These involve a varied collection of inorganic, organic and their hybrid solar cells which are spread over the substrates offering flexible and high-throughput technological solution. Photovoltaic (PV) device designs have explored new dimensions of light weightiness and mechanical technologies of flexible thin film termed as flexible solar cells. These serve as a suitable indoor and outdoor applications’ energy source. Integration of flexible PV panels can be made easier with varied dimensions of infrastructure, which in turn aids in formation of innovative energy oriented product designs. CIGS compounds stand out to be the ones that provide highest efficiencies with a value of 18.8% including all thin filmed PV devices. The role of absorbers in thin film solar cells (TFSCs) is majorly played by ternary chalcopyrite samples such as CuAlSe2, CuGaSe2, CuInS2 and CuInSe2 hereby providing high-valued optical absorption coefficient. In this paper, we have presented a density functional theory calculation of B-doped CuAlS2 thin film, whose 10 Å sized vacuum offers an approximate bandgap of 0.7 eV with the exchange correlation as Trans-Blaha modified Becke–Johnson (TB-mBJ) functional. An optoelectronic analysis of this system is presented to investigate the presence of boron in the system as doping element and its effect on the compound’s application.


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    Titel :

    First Principles-Based Optoelectronic Investigation of B-Doped CuAlS2 Flexible Thin Film Solar Cells


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Dwivedi, Sanjeet (Herausgeber:in) / Singh, Sanjeev (Herausgeber:in) / Tiwari, Manish (Herausgeber:in) / Shrivastava, Ashish (Herausgeber:in) / Gaur, Aditi (Autor:in) / Khan, Karina (Autor:in) / Soni, Amit (Autor:in) / Dashora, Alpa (Autor:in) / Sahariya, Jagrati (Autor:in)


    Erscheinungsdatum :

    2022-10-05


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch