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Dipl.-Ing. Tristan Köhler

Fakultät für Physik

Anschrift
Mülheimer Str.
47048 Duisburg
Raum
MC 387
Telefon
+49 (203) 379 - 3304
E-Mail
tristan.koehler@uni-due.de

Funktionen

  • Technische/r Mitarbeiter/in, Arbeitsgruppe Prof. Schmid

Aktuelle Veranstaltungen

Keine aktuellen Veranstaltungen.

Vergangene Veranstaltungen (max. 10)

Keine vergangenen Veranstaltungen.

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Köhler, Tristan; Schmeink, Jennifer; Schleberger, Marika; Marlow, Frank
    A Hidden Chemical Assembly Mechanism : Reconstruction-by-Reconstruction Cycle Growth in HKUST-1 MOF Layer Synthesis
    In: ChemPhysChem , Jg. 26 2025, Nr. 9, e202400968
    DOI, Online Volltext (Open Access)
  • Gao, Yao; Yin, Guanchao; Li, Yong; Kohler, Tristan; Kardosh, Ihab; Schmid, Martina
    An Efficient S and Se Co-Annealing Strategy for Performance Enhancement of Solution-Processed Submicron CuIn(S,Se)2 Solar Cells
    In: IEEE Journal of Photovoltaics , Jg. 14 2024, Nr. 2, S. 246 – 252
    DOI, Online Volltext (Open Access)
  • Köhler, Tristan; Gao, Yao; Schmid, Martina
    Bifacial and Angular-Resolved Performance Characterization of Ultrathin Cu(In,Ga)Se₂ Solar Cells Including Nanostructures
    In: Advanced Energy & Sustainability Research , Jg. 5 2024, Nr. 12, 2400168
    DOI (Open Access)
  • Rath, Christoph; Gao, Yao; Köhler, Tristan; Schmid, Martina
    Impact of Band-gap Gradient in Semi-Transparent and Bifacial Ultra-Thin Cu(In,Ga)Se₂ Solar Cells
    In: Advanced Materials Interfaces , Jg. 11 2024, Nr. 13, 2400085
    DOI, Online Volltext (Open Access)
  • Kruip, Julius; Kardosh, Ihab; Köhler, Tristan; Gao, Yao; Schmid, Martina
    Growth of (Ag,Cu)(In,Ga)Se₂ Absorbers under Band Gap Variation and Characterization with a Focus on Optical Spectroscopy
    In: Processes , Jg. 11 2023, Nr. 2, 392
    DOI (Open Access)
  • Gao, Yao; Yin, Guanchao; Li, Yong; Köhler, Tristan; Lucaßen, Jan; Schmid, Martina
    8.0% Efficient Submicron CuIn(S,Se)2 Solar Cells on Sn:In2O3 Back Contact via a Facile Solution Process
    In: ACS Applied Energy Materials , Jg. 5 2022, Nr. 10, S. 12252 – 12260
    DOI
  • Tiwari, Devendra; Yakushev, Michael V.; Köhler, Tristan; Cattelan, Mattia; Fox, Neil; Martin, Robert W.; Klenk, Reiner; Fermin, David J.
    Mapping the Energetics of Defect States in Cu₂ZnSnS₄films and the Impact of Sb Doping
    In: ACS Applied Energy Materials , Jg. 5 2022, Nr. 4, S. 3933 – 3940
    DOI (Open Access)
  • Li, Yong; Yin, Guanchao; Gao, Yao; Köhler, Tristan; Lucaßen, Jan; Schmid, Martina
    Sodium control in Ultrathin Cu(In,Ga)Se₂ solar cells on transparent back contact for efficiencies beyond 12%
    In: Solar Energy Materials and Solar Cells , Jg. 223 2021, 110969
    DOI
  • Tiwari, Devendra; Cattelan, Mattia; Harniman, Robert L.; Sarua, Andrei; Fox, Neil; Köhler, Tristan; Klenk, Reiner; Fermin, David J.
    Impact of Sb and Na doping on the surface electronic landscape of Cu₂ZnSnS₄ thin films
    In: ACS Energy Letters , Jg. 3 2018, Nr. 12, S. 2977 – 2982
    DOI (Open Access)
  • Schmid, Martina; Yin, Guanchao; Song, A. Min; Duan, Shengkai; Heidmann, Berit; Sancho-Martinez, Diego; Kämmer, Steven; Köhler, Tristan; Manley, Phillip; Lux-Steiner, Martha Ch.
    Concentrating light in Cu(In,Ga)Se₂ solar cells
    In: Journal of Photonics for Energy , Jg. 7 2017, Nr. 1
    DOI (Open Access)
  • Liu, Yang; Lang, Felix; Dittrich, Thomas; Steigert, Alexander; Fischer, Christian-Herbert; Köhler, Tristan; Plate, Paul; Rappich, Jörg; Lux-Steiner, Martha Ch.; Schmid, Martina
    Enhancement of photocurrent in an ultra-thin perovskite solar cell by Ag nanoparticles deposited at low temperature
    In: RSC Advances , Jg. 7 2017, Nr. 3, S. 1206 – 1214
    DOI (Open Access)
  • Liu, Yang; Plate, Paul; Hinrichs, Volker; Köhler, Tristan; Song, Min; Manley, Phillip; Schmid, Martina; Bartsch, Peter; Fiechter, Sebastian; Lux-Steiner, Martha Ch.; Fischer, Christian-Herbert
    Size- and density-controlled deposition of Ag nanoparticle films by a novel low-temperature spray chemical vapour deposition method : research into mechanism, particle growth and optical simulation
    In: Journal of Nanoparticle Research , Jg. 19 2017, Nr. 4, S. 141
    DOI (Open Access)

    • Beiträge in Sammelwerken und Tagungsbänden

  • Schmid, Martina; Lotter, E.; Lin, X.; Wang, L.; Klenk, R.; Eylers, Katharina; Ringleb, Franziska; Boeck, Torsten; Heidmann, Berit; Nenna, G.; Loffredo, F.; Villani, F.; Köhler, Tristan; Sancho-Martinez, D.; Raadik, T.; Krustok, J.; Grossberg, M.; Lux-Steiner, Martha
    Micro Concentrator Concept for Cost Reduction and Efficiency Enhancement of Thin-Film Chalcopyrite Photovoltaics : Results from EU Joint Research Program CHEETAH
    In: 33rd European Photovoltaic Solar Energy Conference and Exhibition: proceedings of the international conference held in Amsterdam, The Netherlands, 25 September-29 September 2017 / 33rd European Photovoltaic Solar Energy Conference and Exhibition, 25-29 September 2017, Amsterdam / Smets, A.; Taylor, N.; Helm, P. (Hrsg.) 2017, S. 1077 – 1080
    DOI (Open Access)
  • Schmid, Martina; Yin, Guanchao; Song, Min; Duan, Shengkai; Heidmann, Berit; Sancho-Martinez, Diego; Kämmer, Steven; Köhler, Tristan; Manley, Phillip; Lux-Steiner, Martha
    Concentrating light in Cu(In,Ga)Se₂ solar cells
    In: Next Generation Technologies for Solar Energy Conversion VII / 7. Next Generation Technologies for Solar Energy Conversion, 29-31 August 2016, San Diego / Sulima, Oleg V.; Conibeer, Gavin (Hrsg.) 2016, S. 993703
    DOI (Open Access)