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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Advanced Electrical and Optical Characterization of Recombination in Organic Solar Cells
List, Mathias
: Herten, G.; Weber, Eicke R. (Referent); Schumann, Marc (Referent)
Dissertation
2017On the impact of contact selectivity and charge transport on the open-circuit voltage of organic solar cells
Spies, A.; List, M.; Sarkar, T.; Würfel, U.
Zeitschriftenaufsatz
2016Charge carrier selectivity for contacts for organic solar cells
Spies, A.; List, M.; Sarkar, T.; Würfel, U.
Abstract
2016How 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.
Zeitschriftenaufsatz
2016Laser patterning of vacuum processed small molecular weight organic photovoltaics
Röttinger, S.; Schwarz, B.; Schäfer, S.; Gauch, R.; Zimmermann, B.; Würfel, U.
Zeitschriftenaufsatz
2015Characterization of tandem organic solar cells
Timmreck, R.; Meyer, T.; Gilot, J.; Seifert, H.; Müller, T.; Furlan, A.; Wienk, M.M.; Wynands, D.; Hohl-Ebinger, J.; Warta, W.; Janssen, R.A.J.; Riede, M.; Leo, K.
Zeitschriftenaufsatz
2015Charge carrier separation in solar cells
Würfel, U.; Cuevas, A.; Würfel, P.
Zeitschriftenaufsatz
2015Determining the photocurrent of individual cells within an organic solar module by LBIC and the filtering approach: Experiments and simulations
Reinhardt, J.; Apilo, P.; Zimmermann, B.; Rousu, S.; Würfel, U.
Zeitschriftenaufsatz
2015Ethanedithiol treatment of solution-processed ZnO thin films: Controlling the intragap states of electron transporting interlayers for efficient and stable inverted organic photovoltaics
Bai, S.; Jin, Y.; Liang, X.; Ye, Z.; Wu, Z.; Sun, B.; Ma, Z.; Tang, Z.; Wang, J.; Würfel, U.; Gao, F.; Zhang, F.
Zeitschriftenaufsatz
2015Impact of charge transport on current-voltage characteristics and power-conversion efficiency of organic solar cells
Würfel, U.; Neher, D.; Spies, A.; Albrecht, S.
Zeitschriftenaufsatz
2015Laminated fabric as top electrode for organic photovoltaics
Steim, R.; Chabrecek, P.; Sonderegger, U.; Kindle-Hasse, B.; Siefert, W.; Kroyer, T.; Reinecke, P.; Lanz, T.; Geiger, T.; Hany, R.; Nüesch, F.
Zeitschriftenaufsatz
2015Ordering 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.
Zeitschriftenaufsatz
2014Applicability of the suns-Voc method on organic solar cells
Schiefer, S.; Zimmermann, B.; Glunz, S.W.; Würfel, U.
Zeitschriftenaufsatz
2014Determination of the intrinsic and the injection dependent charge carrier density in organic solar cells using the suns-VOC method
Schiefer, S.; Zimmermann, B.; Würfel, U.
Zeitschriftenaufsatz
2014Identifying the impact of surface recombination at electrodes in organic solar cells by means of electroluminescence and modeling
Reinhardt, J.; Grein, M.; Bühler, C.; Schubert, M.; Würfel, U.
Zeitschriftenaufsatz
2014Impedance spectroscopy analysis of small molecule solution processed organic solar cell
Arredondo, B.; Romero, B.; Pozo, G. del; Sessler, M.; Veit, C.; Würfel, U.
Zeitschriftenaufsatz
2014Improved efficiency of bulk heterojunction hybrid solar cells by utilizing CdSe quantum dot-graphene nanocomposites
Eck, M.; Pham, C. van; Züfle, S.; Neukom, M.; Seßler, M.; Scheunemann, D.; Erdem, E.; Weber, S.; Borchert, H.; Ruhstaller, B.; Krüger, M.
Zeitschriftenaufsatz
2014Influence of the acceptor on electrical perfomance and charge carrier transport in bulk heterojunction solar cells with HXS-1
Ahme, H.; Lee, M.; Im, C.; Würfel, U.
Zeitschriftenaufsatz
2014Systematic 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.
Zeitschriftenaufsatz
2013High yield fabrication of vertical interdigital electrodes with sub micrometer distance and their application in an organic photovoltaic device
Stelzl, F.; Schulz-Gericke, J.; Niggemann, M.; Würfel, U.
Zeitschriftenaufsatz
2013Influence of hole extraction efficiency on the performance and stability of organic solar cells
Ecker, B.; Posdorfer, J.; Hauff, E. von
Zeitschriftenaufsatz
2013Inverted 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.
Zeitschriftenaufsatz
2013Layout optimization of organic wrap through solar cells by comined electrical and optical modeling
Schiefer, S.; Zimmermann, B.; Würfel, U.
Zeitschriftenaufsatz
2013Performance of ITO-free inverted organic bulk heterojunction photodetectors: Comparison with standard device architecture
Arredondo, B.; Dios C. de; Vergaz, R.; Criado, A.R.; Romero, B.; Zimmermann, B.; Würfel, U.
Zeitschriftenaufsatz
2013The physical meaning of charge extraction by linearly increasing voltage transients from organic solar cells
Hanfland, R.; Fischer, M.; Brütting, W.; Würfel, U.; MacKenzie, R.C.I.
Zeitschriftenaufsatz
2012Aerosol jet printed grid for ITO-free inverted organic solar cells
Kopola, P.; Zimmermann, B.; Filipovic, A.; Schleiermacher, H.F.; Greulich, J.; Rousu, S.; Hast, J.; Myllylä, R.; Würfel, U.
Zeitschriftenaufsatz
2012The ISOS-3 inter-laboratory collaboration focused on the stability of a variety of organic photovoltaic devices
Tanenbaum, D.M.; Hermenau, M.; Voroshazi, E.; Lloyd, M.T.; Galagan, Y.; Zimmermann, B.; Hösel, M.; Dam, H.F.; Jorgensen, M.; Gevorgyan, S.A.; Kudret, S.; Maes, W.; Lutsen, L.; Vanderzande, D.; Würfel, U.; Andriessen, R.; Rösch, R.; Hoppe, H.; Teran-Escobar, G.; Lira-Cantu, M.; Rivaton, A.; Uzunoglu, G.Y.; Germack, D.; Andreasen, B.; Madsen, M.V.; Norrman, K.; Krebs, F.C.
Zeitschriftenaufsatz
2012Modeling the influence of doping on the performance of bulk heterojunction organic solar cells
Stelzl, F.F.; Würfel, U.
Zeitschriftenaufsatz
2012On the stability of a variety of organic photovoltaic devices by IPCE and in situ IPCE analyses - the ISOS-3 inter-laboratory collaboration
Teran-Escobar, G.; Tanenbaum, D.M.; Voroshazi, E.; Hermenau, M.; Norrman, K.; Lloyd, M.T.; Galagan, Y.; Zimmermann, B.; Hösel, M.; Dam, H.F.; Jorgensen, M.; Gevorgyan, S.; Kudret, S.; Maes, W.; Lutsen, L.; Vanderzande, D.; Würfel, U.; Andriessen, R.; Rösch, R.; Hoppe, H.; Rivaton, A.; Uzunoglu, G.Y.; Germack, D.; Andreasen, B.; Madsen, M.V.; Bundgaard, E.; Krebs, F.C.; Lira-Cantu, M.
Zeitschriftenaufsatz
2012Optoelectronic properties of hyperbranched polythiophenes
Mangold, H.S.; Richter, T.V.; Link, S.; Würfel, U.; Ludwigs, S.
Zeitschriftenaufsatz
2012Regioregular polythiophenes with alkylthiophene side chains
Richter, T.V.; Braun, C.H.; Link, S.; Scheuble, M.; Crossland, E.J.W.; Stelzl, F.; Würfel, U.; Ludwigs, S.
Zeitschriftenaufsatz
2012Voltage-induced formation of accumulation layers at electrode interfaces in organic solar cells
Stelzl, F.F.; Schulz-Gericke, J.; Crossland, E.; Ludwigs, S.; Würfel, U.
Zeitschriftenaufsatz
2011The effect of additive on performance and shelf-stability of HSX-1/PCBM photovoltaic devices
Li, W.; Zhou, Y.; Andersson, V.B.; Andersson, M.L.; Thomann, Y.; Veit, C.; Tvingstedt, K.; Qin, R.; Bo, Z.; Inganäs, O.; Würfel, U.; Zhang, F.
Zeitschriftenaufsatz
2011Influence of the indium tin oxide/organic interface on open-circuit voltage, recombination, and cell degradation in organic small-molecule solar cells
Schäfer, S.; Petersen, A.; Wagner, T.A.; Kniprath, R.; Lingenfelser, D.; Zen, A.; Kirchartz, T.; Zimmermann, B.; Würfel, U.; Feng, X.; Mayer, T.
Zeitschriftenaufsatz
2011ITO-free flexible inverted organic solar cell modules with high fill factor prepared by slot die coating
Zimmermann, B.; Schleiermacher, H.-F.; Niggemann, M.; Würfel, U.
Zeitschriftenaufsatz
2011Mobility and fill factor correlation in geminate recombination limited solar cells
Andersson, L.M.; Müller, C.; Badada, B.H.; Zhang, F.; Würfel, U.; Inganäs, O.
Zeitschriftenaufsatz
2010Transparente Elektroden aus Silber
Georg, A.
Zeitschriftenaufsatz
1986DNA-interaction and mutagenicity of di-n-octyltin-dichloride, a plastic stabilizer
Westendorf, J.; Marquardt, H.
Zeitschriftenaufsatz