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Browsing by Author "Birant, Gizem"

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    A multi-stack Al2O3/HfO2 design with contact openings for front surface of Cu(In,Ga)Se-2 solar cells

    Buldu, Dilara Gokcen  
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    de Wild, Jessica  
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    Kohl, Thierry  
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    Birant, Gizem  
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    Brammertz, Guy  
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    Meuris, Marc  
    Proceedings paper
    2021, 48th IEEE Photovoltaic Specialists Conference (PVSC), JUN 20-25, 2021, p.1176-1178
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    A Novel Strategy for the Application of an Oxide Layer to the Front Interface of Cu(In,Ga)Se_2 Thin Film Solar Cells: Al_2O_3/HfO_2 Multi-Stack Design With Contact Openings

    Buldu, Dilara Gokcen  
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    de Wild, Jessica  
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    Kohl, Thierry  
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    Birant, Gizem  
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    Brammertz, Guy  
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    Meuris, Marc  
    Journal article
    2022, IEEE JOURNAL OF PHOTOVOLTAICS, (12) 1, p.301-308
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    A study of the degradation mechanisms of ultra thin CIGS solar cells submitted to a damp heat environment

    Kohl, Thierry  
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    de Wild, Jessica  
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    Rivas Rivas, Nicolas
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
    Oral presentation
    2019, MRS Spring meeting 2019
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    A study of the degradation mechanisms of ultra-thin CIGS solar cells submitted to a damp heat environment

    Kohl, Thierry  
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    de Wild, Jessica  
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    Rivas Rivas, Nicolas
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
    Oral presentation
    2019, IEEE PVSC 46
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    A study of the degradation mechanisms of ultra-thin CIGS solar cells submitted to a damp heat environment

    Kohl, Thierry  
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    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
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    Brammertz, Guy  
    Proceedings paper
    2019, IEEE PVSC-46, 16/06/2019
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    Bias dependent admittance spectroscopy of thin film solar cells: KF post deposition treatment, accelerated lifetime testing, and their effect on the CVf loss maps

    Kohl, Thierry  
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    Brammertz, Guy  
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    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
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    Meuris, Marc  
    Journal article
    2021, SOLAR ENERGY MATERIALS AND SOLAR CELLS, 231
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    Bias dependent admittance spectroscopy: the impact of sodium supply on the Cu(In,Ga)Se-2 growth

    Kohl, Thierry  
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    de Wild, Jessica  
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    Brammertz, Guy  
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
    Proceedings paper
    2021, 48th IEEE Photovoltaic Specialists Conference (PVSC), JUN 20-25, 2021, p.1179-1181
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    Bias-dpendant admittance spectroscopy of thin-film solar cells: Experiment and simulation

    Brammertz, Guy  
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    Kohl, Thierry  
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    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Birant, Gizem  
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    Meuris, Marc  
    Journal article
    2020, IEEE Journal of Photovoltaics, (10) 4, p.1102-1111
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    Comparative Study of Al2O3 and HfO2 for Surface Passivation of Cu(In,Ga)Se-2 Thin Films: An Innovative Al2O3/HfO2 Multistack Design

    Scaffidi, Romain  
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    Buldu, Dilara Gokcen  
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    Brammertz, Guy  
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    de Wild, Jessica  
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    Kohl, Thierry  
    Journal article
    2021, PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, (218) 14, p.2100073
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    Comparison of a bottom-up and a top-down approach for the creation of contact openings in a multi-stack oxide layer at the front interface of Cu(In, Ga)Se-2

    Buldu, Dilara Gokcen  
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    de Wild, Jessica  
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    Kohl, Thierry  
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    Birant, Gizem  
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    Brammertz, Guy  
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    Meuris, Marc  
    Journal article
    2022, SOLAR ENERGY, (237) May, p.161-172
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    Creating nano-sized contact openings in the thick dielectric-based passivation layers for ultrathin CIGS solar cells: A cost and time-effective approach

    Birant, Gizem  
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    Kandybka, Iryna  
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    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Kohl, Thierry  
    Proceedings paper
    2021, 48th IEEE Photovoltaic Specialists Conference (PVSC), JUN 20-25, 2021, p.893-895
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    Detrimental Impact of Na Upon Rb Postdeposition Treatments of Cu(In,Ga)Se-2 Absorber Layers

    de Wild, Jessica  
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    Birant, Gizem  
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    Thiruvallur Eachambadi, Raghavendran
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    Kohl, Thierry  
    Journal article
    2021, SOLAR RRL, (5) 9, p.2100390
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    Dielectric Front Passivation for Cu(In,Ga)Se-2 Solar Cells: Status and Prospect

    de Wild, Jessica  
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    Scaffidi, Romain  
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    Brammertz, Guy  
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    Birant, Gizem  
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    Vermang, Bart  
    Journal article
    2023, ADVANCED ENERGY AND SUSTAINABILITY RESEARCH, (4) 2, p.Art. 2200132
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    Dielectric-based rear surface passivation approaches for Cu(In,Ga)Se2 solar cells - A review

    Birant, Gizem  
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    de Wild, Jessica  
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    Meuris, Marc  
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    Poortmans, Jef  
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    Vermang, Bart  
    Journal article
    2019, Applied Sciences, (9) 4, p.677
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    Ge-alloyed kesterite thin-film solar cells: previous investigations and current status - a comprehensive review

    Scaffidi, Romain  
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    Birant, Gizem  
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    Brammertz, Guy  
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    de Wild, Jessica  
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    Flandre, Denis
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    Vermang, Bart  
    Journal article review
    2023, JOURNAL OF MATERIALS CHEMISTRY A, (11) 25, p.13174-13194
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    High Voc upon KF post-deposition treatment for ultrathin single-stage coevaporated Cu(In,GA) Se2 solar cells

    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Schnabel, Thomas
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    Simor, Marcel  
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    Kohl, Thierry  
    Journal article
    2019, ACS Applied Energy Materials, (2) 8, p.6102-6111
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    Industrially viable rear surface passivation approach for Cu(In,Ga)Se2 solar cells

    Birant, Gizem  
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    Kohl, Thierry  
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    Buldu, Dilara Gokcen  
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    Suresh, Sunil
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    Nguyen, Tai Ha
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    Mafalda, Jorge
    Oral presentation
    2019, 2019 Materials research Society (MRS) Spring meeting & Exhibit
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    Innovative and industrially viable approach to fabricate AlOx rear passivated ultra-thin-Cu(In, Ga)Se2 (CIGS) soalr cells

    Birant, Gizem  
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    de Wild, Jessica  
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    Kohl, Thierry  
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    Buldu, Dilara Gokcen  
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    Brammertz, Guy  
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    Meuris, Marc  
    Journal article
    2020, Solar Energy, 207, p.1002-1008
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    Intermediate scale bandgap fluctuations in ultrathin Cu(In, Ga)Se2 absorber layers

    de Wild, Jessica  
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    Buldu, Dilara Gokcen  
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    Kohl, Thierry  
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    Birant, Gizem  
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    Brammertz, Guy  
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    Meuris, Marc  
    Journal article
    2020, Journal of Applied Physics, (128) 16, p.163102-1
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    Investigating the experimental space for two-step Cu(In,Ga)(S,Se)(2) absorber layer fabrication: A design of experiment approach

    Hamtaei, Sarallah
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    Brammertz, Guy
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    Kohl, Thierry
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    Buldu, Dilara Gokcen
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    Birant, Gizem
    Journal article
    2021-11-30, THIN SOLID FILMS, (738) E-MRS 2021 Spring Meeting, Symposium A, Thin-Film Chalcogenide Photovoltaic Materials, p.139958
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