Business card Dr. Jona Kurpiers

Dr. Jona Kurpiers

The KOALA Labs are set up with the aim to scale up technology towards industrial silicon wafer dimensions. To this end, a production line has been developed, set up and run at HZB since 2021 by the KOALA team being led by Dr. Jona Kurpiers. The system enables fully automated perovskite and tandem solar cell processing on industrial relevant areas of up to M6 size wafers.

Publications

2024


  • Leyden, M.R.; Škorjanc, V.; Miaskiewicz, A.; Severin, S.; Maniyarasu, S.; Gries, T.; Beckedahl, J.; Scheler, F.; Holzhey, P.; Kurpiers, J.; Korte, L.; Roß, M.; Albrecht, S.: Loading Precursors into Self-Assembling Contacts for Improved Performance and Process Control in Evaporated Perovskite Solar Cells. Solar RRL 8 (2024), p. 2400575/1-10

2023


  • Jäger, K.; Berwig, S.; Kurpiers, J.; Yang, F.; Tockhorn, P.; Albrecht, S.; Becker, C.: Optical Simulations of Perovskite/Perovskite Tandem Solar Cells. In: Integrated Photonics Research, Silicon and Nanophotonics 2023 : Busan Republic of Korea, 9–13 July 2023Washington, DC: OSA, 2023. - ISBN 978-1-957171-26-5, p. JM4D.3

  • Mariotti, S.; Köhnen, E.; Scheler, F.; Sveinbjörnsson, K.; Zimmermann, L.; Piot, M.; Yang, F.; Li, B.; Warby, J.; Musiienko, A.; Menzel, D.; Lang, F.; Keßler, S.; Levine, I.; Mantione, D.; Al-Ashouri, A.; Härtel, M.S.; Xu, K.; Cruz, A.; Kurpiers, J.; Wagner, P.; Köbler, H.; Li, J.; Magomedov, A.; Mecerreyes, D.; Unger, E.; Abate, A.; Stolterfoht, M.; Stannowski, B.; Schlatmann, R.; Korte, L.; Albrecht, S.: Interface engineering for high-performance, triple-halide perovskite–silicon tandem solar cells. Science 381 (2023), p. 63-69

2021


  • Wolff, C.M.; Bourelle, J.; Phoung, L.Q.; Kurpiers, J.; Feldmann, S.; Caprioglio, P.; Marquez, J.A.; Wolansky, J.; Unold, T.; Stolterfoht, M.; Shoaee, S.; Deschler, F.; Neher, D.: Orders of Recombination in Complete Perovskite Solar Cells – Linking Time-Resolved and Steady-State Measurements. Advanced Energy Materials 11 (2021), p. 2101823/1-10

2019


  • Würfel, U.; Perdigón-Toro, L.; Kurpiers, J.; Wolff, C.; Caprioglio, P.; Rech, J.; Zhu, J.; Zhan, X.; You, W.; Shoaee, S.; Neher, D.; Stolterfoht, M.: Recombination between Photogenerated and Electrode-Induced Charges Dominates the Fill Factor Losses in Optimized Organic Solar Cells. The Journal of Physical Chemistry Letters 10 (2019), p. 3473-3480

2018


  • Kurpiers, J.; Ferron, T.; Roland, S.; Jakoby, M.; Thiede, T.; Jaiser, F.; Albrecht, S.; Janietz, S.; Collins, B.A.; Howard, I.; Neher, D.: Probing the pathways of free charge generation in organic bulk heterojunction solar cells. Nature Communications 9 (2018), p. 2038/1-11

2016


  • Kurpiers, J.; Balazs, D.; Paulke, A.; Albrecht, S.; Lange, I.; Protesescu, L.; Kovalenko, M.; Loi, M.; Neher, D.: Free carrier generation and recombination in PbS quantum dot solar cells. Applied Physics Letters 108 (2016), p. 103102/1-5

2012


  • Albrecht, S.; Janietz, S.; Schindler, W.; Frisch, J.; Kurpiers, J.; Kniepert, J.; Inal, S.; Pingel, P.; Fostiropoulos, K.; Koch, N.; Neher, D.: Fluorinated Copolymer PCPDTBT with Enhanced Open-Circuit Voltage and Reduced Recombination for Highly Efficient Polymer Solar Cells. Journal of the American Chemical Society 134 (2012), p. 14932-14944

  • Albrecht, S.; Schindler, W.; Kurpiers, J.; Kniepert, J.; Blakesley, J.C.; Dumsch, I.; Allard, S.; Fostiropoulos, K.; Scherf, U.; Neher, D.: On the Field Dependence of Free Charge Carrier Generation and Recombination in Blends of PCPDTBT/PC70BM: Influence of Solvent Additives. The Journal of Physical Chemistry Letters 3 (2012), p. 640-645