| Morphology changes upon scaling a high-efficiency, solution-processed solar cell HW Ro, JM Downing, S Engmann, AA Herzing, DM DeLongchamp, ... Energy & Environmental Science 9 (9), 2835-2846, 2016 | 151 | 2016 |
| In situ characterization of polymer–fullerene bilayer stability D Leman, MA Kelly, S Ness, S Engmann, A Herzing, C Snyder, HW Ro, ... Macromolecules 48 (2), 383-392, 2015 | 102 | 2015 |
| Polymer solar cells with enhanced lifetime by improved electrode stability and sealing R Roesch, KR Eberhardt, S Engmann, G Gobsch, H Hoppe Solar energy materials and solar cells 117, 59-66, 2013 | 102 | 2013 |
| In situ morphology studies of the mechanism for solution additive effects on the formation of bulk heterojunction films LJ Richter, DM DeLongchamp, FA Bokel, S Engmann, KW Chou, ... Advanced Energy Materials 5 (3), 1400975, 2015 | 98 | 2015 |
| Correlation of charge transport with structural order in highly ordered melt‐crystallized poly (3‐hexylthiophene) thin films CR Singh, G Gupta, R Lohwasser, S Engmann, J Balko, M Thelakkat, ... Journal of Polymer Science Part B: Polymer Physics 51 (12), 943-951, 2013 | 89 | 2013 |
| Influence of doping on charge carrier collection in normal and inverted geometry polymer: fullerene solar cells GFA Dibb, MA Muth, T Kirchartz, S Engmann, H Hoppe, G Gobsch, ... Scientific Reports 3 (1), 1-7, 2013 | 80 | 2013 |
| Real-time X-ray scattering studies of film evolution in high performing small-molecule–fullerene organic solar cells S Engmann, FA Bokel, AA Herzing, HW Ro, C Girotto, B Caputo, ... Journal of Materials Chemistry A 3 (16), 8764-8771, 2015 | 45 | 2015 |
| A simple and robust approach to reducing contact resistance in organic transistors ZA Lamport, KJ Barth, H Lee, E Gann, S Engmann, H Chen, M Guthold, ... Nature communications 9 (1), 1-8, 2018 | 44 | 2018 |
| Multiple stress degradation analysis of the active layer in organic photovoltaics V Turkovic, S Engmann, DAM Egbe, M Himmerlich, S Krischok, G Gobsch, ... Solar energy materials and solar cells 120, 654-668, 2014 | 36 | 2014 |
| Optical order of the polymer phase within polymer/fullerene blend films S Engmann, V Turkovic, P Denner, H Hoppe, G Gobsch Journal of Polymer Science Part B: Polymer Physics 50 (19), 1363-1373, 2012 | 35 | 2012 |
| Blade Coating Aligned, High-Performance, Semiconducting-Polymer Transistors D Wu, M Kaplan, HW Ro, S Engmann, DA Fischer, DM DeLongchamp, ... Chemistry of Materials 30 (6), 1924-1936, 2018 | 33 | 2018 |
| Film morphology evolution during solvent vapor annealing of highly efficient small molecule donor/acceptor blends S Engmann, HW Ro, A Herzing, CR Snyder, LJ Richter, PB Geraghty, ... Journal of Materials Chemistry A 4 (40), 15511-15521, 2016 | 33 | 2016 |
| Ellipsometric investigation of the shape of nanodomains in polymer/fullerene films S Engmann, V Turkovic, G Gobsch, H Hoppe Advanced Energy Materials 1 (4), 684-689, 2011 | 29 | 2011 |
| Long-term stabilization of organic solar cells using hindered phenols as additives V Turkovic, S Engmann, N Tsierkezos, H Hoppe, U Ritter, G Gobsch ACS applied materials & interfaces 6 (21), 18525-18537, 2014 | 26 | 2014 |
| Photon recycling across a ultraviolet-blocking layer by luminescence in polymer solar cells S Engmann, M Machalett, V Turkovic, R Rösch, E Rädlein, G Gobsch, ... Journal of Applied Physics 112 (3), 034517, 2012 | 26 | 2012 |
| Long-term stabilization of organic solar cells using UV absorbers V Turkovic, S Engmann, N Tsierkezos, H Hoppe, M Madsen, HG Rubahn, ... Journal of Physics D: Applied Physics 49 (12), 125604, 2016 | 25 | 2016 |
| Correlation between near infrared-visible absorption, intrinsic local and global sheet resistance of poly (3, 4-ethylenedioxy-thiophene) poly (styrene sulfonate) thin films F Herrmann, S Engmann, M Presselt, H Hoppe, S Shokhovets, G Gobsch Applied Physics Letters 100 (15), 88, 2012 | 25 | 2012 |
| Methods in determination of morphological degradation of polymer: fullerene solar cells V Turkovic, S Engmann, G Gobsch, H Hoppe Synthetic metals 161 (23-24), 2534-2539, 2012 | 23 | 2012 |
| Long-term stabilization of organic solar cells using hydroperoxide decomposers as additives V Turkovic, S Engmann, N Tsierkezos, H Hoppe, M Madsen, HG Rubahn, ... Applied Physics A 122 (3), 1-6, 2016 | 20 | 2016 |
| Aging of polymer/fullerene films: Temporal development of composition profiles S Engmann, V Turkovic, H Hoppe, G Gobsch Synthetic metals 161 (23-24), 2540-2543, 2012 | 20 | 2012 |
Lee J RichterNational Institute of Standards and TechnologyVerified email at nist.gov
