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  1. No Access

    Article

    Ultrasonic spray coating of kesterite CZTS films from molecular inks

    Kesterite Cu2ZnSnS4 (CZTS) has emerged as a potential alternative absorber for thin-film solar cells (TFSCs) and tandem applications owing to their earth-abundant, non-toxic materials and suitable direct bandgap ...

    Prashant R. Ghediya, Joao Silvano, Pieter Verding… in Applied Physics A (2023)

  2. No Access

    Article

    Electrical Properties of Compact Drop-Casted Cu2SnS3 Films

    We investigated temperature-dependent electrical conduction of Cu2SnS3 (CTS) thin films in the range of 77–500 K synthesized by drop-casting molecular ink. The films were directly formed by drop-casted molecular ...

    Prashant R. Ghediya, Tapas K. Chaudhuri, Vidur Raj… in Journal of Electronic Materials (2020)

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    Article

    Electrical transport properties of dip-coated nanocrystalline Cu2ZnSnS4 thin films

    Direct deposition of thin films from pure solution has emerged as a promising route for low-cost chalcogenide absorber materials for solar PV. Electrical transport properties of Cu-based multicomponent materia...

    Prashant R. Ghediya, Tapas K. Chaudhuri… in Journal of Materials Science: Materials in… (2020)

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    Chapter and Conference Paper

    Effect of Microstructure on Electrical Properties of Cu2ZnSnS4 Films Deposited from Inks

    Electrical properties of Cu2ZnSnS4 (CZTS), potential absorber materials for low-cost solar cells, are significantly affected by its microstructure. In this paper, effect of microstructure on electrical properties...

    Prashant R. Ghediya, Tapas K. Chaudhuri in The Physics of Semiconductor Devices (2019)

  5. No Access

    Chapter

    Microwave-Processed Copper Zinc Tin Sulphide (CZTS) Inks for Coatings in Solar Cells

    Thin films solar cells (TFSCs) coated from different types of inks have yielded best efficiencies from 8 to ~13 %. This review depicts a specific group of non-vacuum methods for depositing kesterite Cu2ZnSnS4 (CZ...

    Prashant R. Ghediya, Tapas K. Chaudhuri in Advanced Ceramic and Metallic Coating and … (2018)

  6. No Access

    Article

    Doctor-blade printing of Cu2ZnSnS4 films from microwave-processed ink

    Nowadays, deposition of solar-grade Cu2ZnSnS4 (CZTS) films by printing techniques from ink is being extensively investigated. Printing of CZTS films by doctor blading from appropriate ink is reported. CZTS ink is...

    Prashant R. Ghediya, Tapas K. Chaudhuri in Journal of Materials Science: Materials in… (2015)