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Browsing by Author "7f2aaf6a-e43f-4ad1-ad16-a63038b6b0c5"

Browsing by Author "7f2aaf6a-e43f-4ad1-ad16-a63038b6b0c5"

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  • Fabrication of back-contact solar cells by microsphere lithography 
    Umatova, Zarina; Jumabekov, Askhat (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    The back contact solar cells are a promising alternative to the traditional sandwich type devices. The most convenient and low cost method to fabricate back-contact solar cell devices is using microsphere lithography [1] ...
  • Perovskite solar cells with a hybrid electrode structure 
    Jumabekov, Askhat; Hu, Yinghong; Adhyaksa, Gede W. P.; DeLuca, Giovanni; Simonov, Alexandr N.; Duffy, Noel W.; Reichmanis, Elsa; Bach, Udo; Docampo, Pablo; Bein, Thomas; Garnett, Erik C.; Chesman, Anthony S. R. (AIP Publishing, 2019-12-23)
    Perovskite solar cells (PSCs) with a novel hybrid electrode structure, in which a single device can operate with either a vertical (sandwich) or lateral (back-contact) configuration of contacts, are demonstrated in this ...
  • PMMA Thin Film with Embedded Carbon Quantum Dots for Post-Fabrication Improvement of Light Harvesting in Perovskite Solar Cells 
    Maxim, Askar A.; Sadyk, Shynggys N.; Aidarkhanov, Damir; Surya, Charles; Ng, Annie; Hwang, Yoon-Hwae; Atabaev, Timur; Jumabekov, Askhat (MDPI, 2020-02-09)
    Perovskite solar cells (PSCs) with a standard sandwich structure suffer from optical transmission losses due to the substrate and its active layers. Developing strategies for compensating for the losses in light harvesting ...
  • Silver nanowires mesh electrode for metal-semiconductor-metal perovskite solar devices 
    Beisenbayev, Almaz; Jumabekov, Askhat (The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)
    Solar cells are one of the most promising clean energy technologies due to their reasonably high energy conversion efficiencies and low carbon footprint. Traditional photovoltaic devices such as Si or thin films solar cells ...