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2020 | Experiences of Continuous On-Sun Performance Measurements of Perovskite Mini-Modules Norton, Matthew; Kohlstädt, Markus; Hadjipanayi, Maria; Paraskeva, Vasiliki; Würfel, Uli; Georghiou, George E. | Conference Paper |
2020 | New Fullerene Derivative as an n-Type Material for Highly Efficient, Flexible Perovskite Solar Cells of a p‐i‐n Configuration Ahmad, T.; Wilk, B.; Radicchi, E.; Pineda, R.F.; Spinelli, P.; Herterich, J.; Castriotta, L.A.; Dasgupta, S.; Mosconi, E.; Angelis, F. de; Kohlstädt, M.; Würfel, U.; Carlo, A. di; Wojciechowski, K. | Journal Article |
2019 | Huge VOC Increase despite almost constant Radiative Recombination in planar CsFAPblBr Solar Cells Herterich, Jan-Philipp; Unmüssig, Moritz; Kohlstädt, Markus; Würfel, Uli | Presentation |
2019 | ITO-Free Organic Photovoltaic Modules Based on Fluorinated Polymers Deposited from Non-Halogenated Solution: A Major Step toward Large-Scale Module Production Ibraikulov, O.A.; Wang, J.; Kamatham, N.; Heinrich, B.; Méry, S.; Kohlstädt, M.; Würfel, U.; Ferry, S.; Leclerc, N.; Heiser, T.; Lévêque, P. | Journal Article |
2019 | Quantitative Local Loss Analysis of Blade-Coated Perovskite Solar Cells Mundt, L.; Kwapil, W.; Yakoob, M.A.; Herterich, J.P.; Kohlstädt, M.; Würfel, U.; Schubert, M.C.; Glunz, S.W. | Journal Article |
2018 | Electron-selective contacts via ulta-thin organic interface dipoles for silicon organic heterojunction solar cells Reichel, C.; Würfel, U.; Winkler, K.; Schleiermacher, H.-F.; Kohlstädt, M.; Unmüssig, M.; Messmer, C.A.; Hermle, M.; Glunz, S.W. | Journal Article |
2018 | From Cell to Mini-Module - Blade Coating and Controlled Drying for Planar Inverted Perovskite Solar Cells Würfel, U.; Yakoob, M.A.; Herterich, J.; Mundt, L.E.; Kohlstädt, M. | Presentation |
2018 | A matter of drying: Blade-coating of lead acetate sourced planar inverted perovskite solar cells on active areas >1 cm2 Kohlstädt, M.; Yakoob, M.A.; Würfel, U. | Journal Article |
2018 | Silicon-Organic Heterojunction Solar Cells with Electron-Selective Contacts Based on Organic Interface Dipoles Reichel, C.; Würfel, U.; Winkler, K.; Schleiermacher, H.-F.; Kohlstädt, M.; Unmüssig, M.; Messmer, C.; Hermle, M.; Glunz, S.W. | Conference Paper |
2017 | Low Temperature perovskite solar cells with an evaporated TiO2 compact layer for perovskite silicon tandem solar cells Bett, A.J.; Schulze, P.S.; Winkler, K.; Gasparetto, J.; Ndione, P.F.; Bivour, M.; Hinsch, A.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.E.; Mundus, M.; Reichel, C.; Richter, A.; Veit, C.; Wienands, K.; Würfel, U.; Veurman, W.; Glunz, S.W.; Hermle, M.; Goldschmidt, J.C. | Journal Article, Conference Paper |
2017 | Organic solar cells: Extraction of physical parameters by means of markov chain Monte Carlo techniques Raba, A.; Leroy, Y.; Kohlstädt, M.; Würfel, U.; Cordan, A.-S. | Journal Article |
2017 | Spectrally resolved nonlinearity and temperature dependence of perovskite solar cells Mundus, M.; Venkataramanachar, B.; Gehlhaar, R.; Kohlstädt, M.; Niesen, B.; Qiu, W.; Herterich, J.P.; Sahli, F.; Bräuninger, M.; Werner, J.; Hohl-Ebinger, J.; Uytterhoeven, G.; Würfel, U.; Ballif, C.; Schubert, M.C.; Warta, W.; Glunz, S.W. | Journal Article |
2017 | Towards Perovskite Silicon Tandem Solar Cells with Optimized Optical Properties Goldschmidt, J.G.; Bett, A.J.; Schulze, P.S.C.; Tucher, N.; Bivour, M.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.; Mundus, M.; Ndione, P.; Wienands, K.; Winkler, K.; Würfel, U.; Hermle, M.; Glunz, S.W. | Conference Paper |
2016 | Characterization of perovskite solar cells: Towards a reliable measurement protocol Zimmermann, E.; Wong, K.K.; Müller, M.; Hu, H.; Ehrenreich, P.; Kohlstädt, M.; Würfel, U.; Mastroianni, S.; Mathiazhagan, G.; Hinsch, A.; Gujar, T.P.; Thelakkat, M.; Pfadler, T.; Schmidt-Mende, L. | Journal Article |
2016 | How molecules with dipole moments enhance the selectivity of electrodes in organic solar cells - a combined experimental and theoretical approach Würfel, U.; Seßler, M.; Unmüßig, M.; Hofmann, N.; List, M.; Mankel, E.; Mayer, T.; Reiter, G.; Bubendorff, J.-L.; Simon, L.; Kohlstädt, M. | Journal Article |
2016 | Impact of charge carrier transport and electrode selectivity on the performance of (organic) solar cells Würfel, U.; Spies, A.; List, M.; Kohlstädt, M. | Presentation |
2016 | Impact of charge carrier transport and electrode selectivity on the performance of organic solar cells Würfel, U.; Spies, A.; List, M.; Kohlstädt, M. | Presentation |
2016 | Monolithic perovskite silicon tandem solar cells with advanced optics Goldschmidt, J.C.; Bett, A.J.; Bivour, M.; Bläsi, B.; Eisenlohr, J.; Kohlstädt, M.; Lee, S.; Mastroianni, S.; Mundt, L.; Mundus, M.; Ndione, P.; Reichel, C.; Schubert, M.; Schulze, P.S.C.; Tucher, N.; Veit, C.; Veurman, W.; Wienands, K.; Winkler, K.; Würfel, U.; Glunz, S.W.; Hermle, M. | Conference Paper |
2015 | Ordering of PCDTBT revealed by time-resolved electron paramagnetic resonance spectroscopy of its triplet excitons Biskup, T.; Sommer, M.; Rein, S.; Meyer, D.L.; Kohlstädt, M.; Würfel, U.; Weber, S. | Journal Article |
2015 | Towards continuous junction (CJ) organic electronic devices: Fast and clean post-polymerization modification by oxidation using dimethyldioxirane (DMDO) Glöcklhofer, F.; Lumpi, D.; Kohlstädt, M.; Yurchenko, O.; Würfel, U.; Fröhlich, J. | Journal Article |
2014 | Systematic variation of the stabilizer to reduce the annealing temperature of sol-gel derived titanium oxide in inverted organic solar cells Seßler, M.; Kohlstädt, M.; Saeed, A.; Würfel, U. | Journal Article |
2013 | Inverted ITO- and PEDOT:PSS-free polymer solar cells with high power conversion efficiency Kohlstädt, M.; Grein, M.; Reinecke, P.; Kroyer, T.; Zimmermann, B.; Würfel, U. | Journal Article |