• How to Make over 20% Efficient Perovskite Solar Cells in Regular (n–i–p) and Inverted (p–i–n) Architectures
    Michael Saliba, Juan Pablo Correa Baena, Christian M. Wolff, Martin Stolterfoht, Nga Phung, Steve Albrecht, Dieter Neher, Antonio Abate
    Chem. Mater., 2018, 30 (13), pp 4193–4201
    DOI: 10.1021/acs.chemmater.8b00136
    Published: 11.07.2018
  • CsxFA1-xPb(I1-yBry)3 Perovskite Compositions: the Appearance of Wrinkled Morphology and its Impact on Solar Cell Performance
    Steffen Braunger, Laura E. Mundt, Christian M. Wolff, Mathias Mews, Carolin Rehermann, Marko Jost, Alvaro Tejada Esteves, David Eisenhauer, Christiane Becker, Jorge Andres Guerra Torres, Eva Unger, Lars Korte, Dieter Neher, Martin Schubert, Bernd Rech, Steve Albrecht
    J. Phys. Chem. C, 2018, 122 (30), pp 17123–17135
    DOI: 10.1021/acs.jpcc.8b06459
    Published: 11.07.2018
  • Measuring Aging Stability of Perovskite Solar Cells
    Michael Saliba, Martin Stolterfoht, Christian M. Wolff, Dieter Neher, Antonio Abate
    Joule 2, 1019–1027, June 20, 2018
    DOI: 10.1016/j.joule.2018.05.005
    Published: 31.05.2018
  • Surface State Density Determines the Energy Level Alignment at Hybrid Perovskite/Electron Acceptors Interfaces
     Fengshuo Zu, Patrick Amsalem, Maryline Ralaiarisoa, Thorsten Schultz, Raphael Schlesinger, Norbert Koch
    ACS Appl. Mater. Interfaces, 2017, 9 (47), pp 41546–41552
    DOI: 10.1021/acsami.7b12586
    Published: 07.11.2017
  • Reduced Interface-Mediated Recombination for High Open-Circuit Voltages in CH3NH3PbI3 Solar Cells
    Christian M. Wolff, Fengshuo Zu, Andreas Paulke, Lorena Perdigón Toro, Norbert Koch, Dieter Neher
    Adv. Mater. 2017, 29, 1700159
    Published: 26.05.2017
  • Approaching the Fill Factor Shockley Queisser Limit in Stable, Dopant-Free Triple Cation Perovskite Solar Cells
    Martin Stolterfoht, Christian M. Wolff, Yohai Amir, Andreas Paulke, Lorena Perdigón Toro, Pietro Caprioglio,  Dieter Neher
    Energy Environ. Sci., 2017,10, 1530-1539
    DOI: 10.1039/C7EE00899F
    Published: 24.05.2017
  • It Takes Two to Tango—Double-Layer Selective Contacts in Perovskite Solar Cells for Improved Device Performance and Reduced Hysteresis
    Lukas Kegelmann, Christian M. Wolff, Celline Awino, Felix Lang, Eva L. Unger, Lars Korte, Thomas Dittrich, Dieter Neher, Bernd Rech, Steve Albrecht
    ACS Appl. Mater. Interfaces, 2017, 9 (20), pp 17245–17255
    Published: 24.04.2017
  • Roadmap and roadblocks for the band gap tunability of metal halide perovskites
    Eva L. Unger, Lukas Kegelmann, Klara Suchan, David Sörell, Lars Korte, Steve Albrecht
    J. Mater. Chem. A, 2017,5, 11401-11409
    DOI: 10.1039/C7TA00404D
    Published: 29.03.2017
  • Impact of White Light Illumination on the Electronic and Chemical Structures of Mixed Halide and Single Crystal Perovskites
    Fengshuo Zu, Patrick Amsalem, Ingo Salzmann, Rong-Bin Wang, Maryline Ralaiarisoa, Stefan Kowarik, Steffen Duhm, Norbert Koch
    Advanced Optical Materials, Vol. 5, Issue 9, May 3, 2017
    DOI: 10.1002/adom.201700139
    Published: 24.03.2017
  • Charge carrier recombination dynamics in perovskite and polymer solar cells
    Andreas Paulke, Samuel D. Stranks, Juliane Kniepert, Jonas Kurpiers, Christian M. Wolff, Natalie Schön, Henry J. Snaith, Thomas J.K. Brenner, Dieter Neher
    Appl. Phys. Lett. 108, 113505 (2016)
    Appl. Phys. Lett. 108, 113505 (2016)
    Published: March 2016