| Silicon thin-film solar cells on glass with open-circuit voltages above 620 mV formed by liquid-phase crystallization D Amkreutz, J Haschke, S Kühnapfel, P Sonntag, B Rech IEEE journal of photovoltaics 4 (6), 1496-1501, 2014 | 61 | 2014 |
| Localising and quantifying groundwater inflow into lakes using high-precision 222Rn profiles JI T. Kluge, , C. von Rohden, P. Sonntag, S. Lorenz, M. Wieser, W. Aeschbach ... Journal of Hydrology, Pages 70–81, 2012 | 56 | 2012 |
| Potential of interdigitated back-contact silicon heterojunction solar cells for liquid phase crystallized silicon on glass with efficiency above 14% CT Trinh, N Preissler, P Sonntag, M Muske, K Jäger, M Trahms, ... Solar Energy Materials and Solar Cells 174, 187-195, 2018 | 51 | 2018 |
| Silicon solar cells on glass with power conversion efficiency above 13% at thickness below 15 micrometer P Sonntag, N Preissler, M Bokalič, M Trahms, J Haschke, R Schlatmann, ... Scientific reports 7 (1), 873, 2017 | 41 | 2017 |
| Smooth anti-reflective three-dimensional textures for liquid phase crystallized silicon thin-film solar cells on glass D Eisenhauer, G Köppel, K Jäger, D Chen, O Shargaieva, P Sonntag, ... Scientific Reports 7 (1), 2658, 2017 | 38 | 2017 |
| Interdigitated back‐contact heterojunction solar cell concept for liquid phase crystallized thin‐film silicon on glass P Sonntag, J Haschke, S Kühnapfel, T Frijnts, D Amkreutz, B Rech Progress in Photovoltaics: Research and Applications 24 (5), 716-724, 2016 | 27 | 2016 |
| Liquid-phase crystallized silicon solar cells on glass: increasing the open-circuit voltage by optimized interlayers for n-and p-type absorbers D Amkreutz, WD Barker, S Kühnapfel, P Sonntag, O Gabriel, S Gall, ... IEEE Journal of Photovoltaics 5 (6), 1757-1761, 2015 | 22 | 2015 |
| Emitter patterning for back-contacted Si heterojunction solar cells using laser written mask layers for etching and self-aligned passivation (LEAP) S Ring, S Kirner, C Schultz, P Sonntag, B Stannowski, L Korte, ... IEEE Journal of Photovoltaics 6 (4), 894-899, 2016 | 20 | 2016 |
| Impact of dielectric layers on liquid-phase crystallized silicon solar cells N Preissler, CT Trinh, M Trahms, P Sonntag, D Abou-Ras, H Kirmse, ... IEEE Journal of Photovoltaics 8 (1), 30-37, 2017 | 17 | 2017 |
| Monolithic hybrid tandem solar cells comprising copper indium gallium diselenide and organic subcells M Reinhard, P Sonntag, R Eckstein, L Bürkert, A Bauer, B Dimmler, ... Applied Physics Letters 103 (14), 2013 | 15 | 2013 |
| Passivation at the interface between liquid‐phase crystallized silicon and silicon oxynitride in thin film solar cells N Preissler, JA Töfflinger, O Gabriel, P Sonntag, D Amkreutz, ... Progress in Photovoltaics: Research and Applications 25 (7), 515-524, 2017 | 14 | 2017 |
| Interface engineering for liquid‐phase crystallized‐silicon solar cells on glass N Preissler, D Amkreutz, P Sonntag, M Trahms, R Schlatmann, B Rech Solar RRL 1 (3-4), 1700015, 2017 | 14 | 2017 |
| Periodic and random substrate textures for liquid-phase crystallized Silicon thin-film solar cells G Köppel, D Amkreutz, P Sonntag, G Yang, R Van Swaaij, O Isabella, ... IEEE Journal of Photovoltaics 7 (1), 85-90, 2016 | 13 | 2016 |
| Analysis of local minority carrier diffusion lengths in liquid-phase crystallized silicon thin-film solar cells P Sonntag, M Bokalič, M Filipič, T Frijnts, D Amkreutz, M Topič, B Rech IEEE Journal of Photovoltaics 7 (1), 32-36, 2016 | 13 | 2016 |
| Influence of the precursor layer composition and deposition processes on the electronic quality of liquid phase crystallized silicon absorbers D Amkreutz, N Preissler, C Thi‐Trinh, M Trahms, P Sonntag, ... Progress in Photovoltaics: Research and Applications 26 (8), 524-532, 2018 | 10 | 2018 |
| Properties of liquid phase crystallized interdigitated back-contact solar cells on glass P Sonntag, J Haschke, S Kühnapfel, O Gabriel, D Amkreutz, B Rech Energy Procedia 77, 487-492, 2015 | 9 | 2015 |
| Liquid phase crystallized silicon–A holistic absorber quality assessment P Sonntag, M Bokalič, N Preissler, D Amkreutz, B Rech, M Topič Solar Energy Materials and Solar Cells 181, 2-8, 2018 | 7 | 2018 |
| Direct correlation of microstructure and device performance of liquid phase crystallized Si thin film solar cells on glass S Kühnapfel, S Gall, P Sonntag, N Schäfer, D Abou‐Ras physica status solidi (RRL)–Rapid Research Letters 10 (9), 657-661, 2016 | 5 | 2016 |
| Backside contacted solar cells with heterojunction emitters and laser fired absorber contacts for crystalline silicon on glass T Frijnts, S Gall, H Rhein, P Sonntag, L Mazzarella, S Kirner, C Matarazzo, ... 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), 2425-2429, 2016 | 4 | 2016 |
| Emitter patterning for IBC-silicon heterojunction solar cells using laser hard mask writing and self-aligning S Ring, L Mazzarella, P Sonntag, S Kirner, C Schultz, U Schmeißer, ... Proceedings of the 32rd European Photovoltaic Solar Energy Conference, 2015 | 4 | 2015 |
