| Efficiency limiting factors of organic bulk heterojunction solar cells identified by electrical impedance spectroscopy M Glatthaar, M Riede, N Keegan, K Sylvester-Hvid, B Zimmermann, ... Solar energy materials and solar cells 91 (5), 390-393, 2007 | 339 | 2007 |
| Longterm stability of efficient inverted P3HT: PCBM solar cells B Zimmermann, U Würfel, M Niggemann Solar energy materials and solar cells 93 (4), 491-496, 2009 | 269 | 2009 |
| Organic solar cells using inverted layer sequence M Glatthaar, M Niggemann, B Zimmermann, P Lewer, M Riede, A Hinsch, ... Thin Solid Films 491 (1-2), 298-300, 2005 | 253 | 2005 |
| A round robin study of flexible large-area roll-to-roll processed polymer solar cell modules FC Krebs, SA Gevorgyan, B Gholamkhass, S Holdcroft, C Schlenker, ... Solar Energy Materials and Solar Cells 93 (11), 1968-1977, 2009 | 252 | 2009 |
| Investigation of the degradation mechanisms of a variety of organic photovoltaic devices by combination of imaging techniques—the ISOS-3 inter-laboratory collaboration R Rösch, DM Tanenbaum, M Jørgensen, M Seeland, M Bärenklau, ... Energy & Environmental Science 5 (4), 6521-6540, 2012 | 184 | 2012 |
| Efficiency enhancement for bulk-heterojunction hybrid solar cells based on acid treated CdSe quantum dots and low bandgap polymer PCPDTBT Y Zhou, M Eck, C Veit, B Zimmermann, F Rauscher, P Niyamakom, ... Solar Energy Materials and Solar Cells 95 (4), 1232-1237, 2011 | 169 | 2011 |
| An inter-laboratory stability study of roll-to-roll coated flexible polymer solar modules SA Gevorgyan, AJ Medford, E Bundgaard, SB Sapkota, ... Solar Energy Materials and Solar Cells 95 (5), 1398-1416, 2011 | 166 | 2011 |
| ITO-free wrap through organic solar cells—A module concept for cost-efficient reel-to-reel production B Zimmermann, M Glatthaar, M Niggemann, MK Riede, A Hinsch, ... Solar Energy Materials and Solar Cells 91 (5), 374-378, 2007 | 156 | 2007 |
| Current Collecting Grids for ITO‐Free Solar Cells Y Galagan, B Zimmermann, EWC Coenen, M Jørgensen, DM Tanenbaum, ... Advanced Energy Materials 2 (1), 103-110, 2012 | 142 | 2012 |
| ITO-free flexible inverted organic solar cell modules with high fill factor prepared by slot die coating B Zimmermann, HF Schleiermacher, M Niggemann, U Würfel Solar Energy Materials and Solar Cells 95 (7), 1587-1589, 2011 | 140 | 2011 |
| Performance enhancement of CdSe nanorod-polymer based hybrid solar cells utilizing a novel combination of post-synthetic nanoparticle surface treatments D Celik, M Krueger, C Veit, HF Schleiermacher, B Zimmermann, S Allard, ... Solar Energy Materials and Solar Cells 98, 433-440, 2012 | 121 | 2012 |
| The ISOS-3 inter-laboratory collaboration focused on the stability of a variety of organic photovoltaic devices DM Tanenbaum, M Hermenau, E Voroshazi, MT Lloyd, Y Galagan, ... Rsc Advances 2 (3), 882-893, 2012 | 108 | 2012 |
| Influence of the indium tin oxide/organic interface on open-circuit voltage, recombination, and cell degradation in organic small-molecule solar cells S Schäfer, A Petersen, TA Wagner, R Kniprath, D Lingenfelser, A Zen, ... Physical Review B 83 (16), 165311, 2011 | 99 | 2011 |
| A mammary-specific promoter directs expression of growth hormone not only to the mammary gland, but also to Bergman glia cells in transgenic mice WH Günzburg, B Salmons, B Zimmermann, M Müller, V Erfle, G Brem Molecular Endocrinology 5 (1), 123-133, 1991 | 98 | 1991 |
| Aerosol jet printed grid for ITO-free inverted organic solar cells P Kopola, B Zimmermann, A Filipovic, HF Schleiermacher, J Greulich, ... Solar energy materials and solar cells 107, 252-258, 2012 | 96 | 2012 |
| Promising long-term stability of encapsulated ITO-free bulk-heterojunction organic solar cells under different aging conditions SB Sapkota, A Spies, B Zimmermann, I Dürr, U Würfel Solar energy materials and solar cells 130, 144-150, 2014 | 84 | 2014 |
| Impedance spectroscopy on organic bulk‐heterojunction solar cells M Glatthaar, N Mingirulli, B Zimmermann, T Ziegler, R Kern, ... physica status solidi (a) 202 (11), R125-R127, 2005 | 72 | 2005 |
| Scaling up ITO‐free solar cells Y Galagan, EWC Coenen, B Zimmermann, LH Slooff, WJH Verhees, ... Advanced Energy Materials 4 (2), 1300498, 2014 | 54 | 2014 |
| ITO-free organic solar cells with roll-to-roll coated organic functional layers from non-halogenated solvents D Kaduwal, HF Schleiermacher, J Schulz-Gericke, T Kroyer, ... Solar Energy Materials and Solar Cells 124, 92-97, 2014 | 51 | 2014 |
| The use of polyurethane as encapsulating method for polymer solar cells—An inter laboratory study on outdoor stability in 8 countries RR Søndergaard, T Makris, P Lianos, A Manor, EA Katz, W Gong, ... Solar energy materials and solar cells 99, 292-300, 2012 | 49 | 2012 |
