| Analysis of the losses of industrial‐type PERC solar cells P Saint‐Cast, S Werner, J Greulich, U Jäger, E Lohmüller, H Höffler, ... physica status solidi (a) 214 (3), 1600708, 2017 | 68 | 2017 |
| Laser‐enhanced contact optimization on iTOPCon solar cells T Fellmeth, H Höffler, S Mack, E Krassowski, K Krieg, B Kafle, J Greulich Progress in Photovoltaics: Research and Applications 30 (12), 1393-1399, 2022 | 37 | 2022 |
| Inline quality rating of multi‐crystalline wafers based on photoluminescence images M Demant, S Rein, J Haunschild, T Strauch, H Höffler, J Broisch, ... Progress in Photovoltaics: Research and Applications 24 (12), 1533-1546, 2016 | 37 | 2016 |
| Photoluminescence image evaluation of solar cells based on implied voltage distribution O Breitenstein, H Höffler, J Haunschild Solar energy materials and solar cells 128, 296-299, 2014 | 35 | 2014 |
| Numerical power balance and free energy loss analysis for solar cells including optical, thermodynamic, and electrical aspects J Greulich, H Hoeffler, U Wuerfel, S Rein Journal of Applied Physics 114 (20), 2013 | 34 | 2013 |
| Voltage calibration of luminescence images of silicon solar cells H Höffler, H Al-Mohtaseb, J Haunschild, B Michl, M Kasemann Journal of Applied Physics 115 (3), 2014 | 32 | 2014 |
| Surface recombination parameters of interdigitated-back-contact silicon solar cells obtained by modeling luminescence images M Padilla, H Höffler, C Reichel, H Chu, J Greulich, S Rein, W Warta, ... Solar energy materials and solar cells 120, 363-375, 2014 | 31 | 2014 |
| Impact of material and process variations on the distribution of multicrystalline silicon PERC cell efficiencies S Wasmer, J Greulich, H Höffler, N Wöhrle, M Demant, F Fertig, S Rein IEEE Journal of Photovoltaics 7 (1), 118-128, 2016 | 30 | 2016 |
| Thermal laser separation of PERC and SHJ solar cells P Baliozian, A Münzer, E Lohmüller, A Nair, T Fellmeth, N Wöhrle, ... IEEE Journal of Photovoltaics 11 (2), 259-267, 2021 | 20 | 2021 |
| Review and recent development in combining photoluminescence-and electroluminescence-imaging with carrier lifetime measurements via modulated photoluminescence at variable … H Höffler, F Schindler, A Brand, D Herrmann, R Eberle, R Post, A Kessel, ... Proceedings of the 37th European PV Solar Energy Conference and Exhibition 7, 11, 2020 | 19 | 2020 |
| Laser-powered Co-firing process for highly efficient Si solar cells D Ourinson, G Emanuel, K Rahmanpour, F Ogiewa, H Müller, ... IEEE Journal of Photovoltaics 11 (2), 282-288, 2021 | 18 | 2021 |
| Numerical simulations of photoluminescence for the precise determination of emitter contact recombination parameters D Herrmann, S Lohmüller, H Höffler, A Fell, AA Brand, A Wolf IEEE Journal of Photovoltaics 9 (6), 1759-1767, 2019 | 18 | 2019 |
| Quantifying Surface Recombination—Improvements in Determination and Simulation of the Surface Recombination Parameter J0s B Hammann, B Steinhauser, A Fell, R Post, T Niewelt, W Kwapil, A Wolf, ... IEEE Journal of Photovoltaics 13 (4), 535-546, 2023 | 17 | 2023 |
| Short-circuit current density imaging via PL image evaluation based on implied voltage distribution H Höffler, O Breitenstein, J Haunschild IEEE Journal of Photovoltaics 5 (2), 613-618, 2014 | 15 | 2014 |
| Advanced series resistance imaging for silicon solar cells via electroluminescence G Dost, H Höffler, JM Greulich physica status solidi (a) 218 (6), 2000546, 2021 | 14 | 2021 |
| Spatially resolved determination of metallization-induced recombination losses using photoluminescence imaging D Herrmann, DRC Falconi, S Lohmüller, D Ourinson, A Fell, H Höffler, ... IEEE Journal of photovoltaics 11 (1), 174-184, 2020 | 13 | 2020 |
| Laser enhanced contact optimization–a novel technology for metal-semiconductor-contact optimization for crystalline silicon solar cells E Krassowski, S Großer, M Turek, H Höffler 37th European Photovoltaic Solar Energy Conference and Exhibition, 2020 | 13 | 2020 |
| A novel TLM analysis for solar cells H Mir, V Arya, H Höffler, A Brand IEEE Journal of Photovoltaics 9 (5), 1336-1342, 2019 | 12 | 2019 |
| Enlarged firing window and efficiency boosting of PERC solar cells by ‘laser enhanced contact optimization’(LECO) H Höffler, T Fellmeth, F Maischner, J Greulich, E Krassowski, A Henning AIP Conference Proceedings 2487 (1), 2022 | 11 | 2022 |
| Short-circuit current density imaging methods for silicon solar cells F Fertig, M Padilla, O Breitenstein, H Höffler, I Geisemeyer, MC Schubert, ... Energy Procedia 77, 43-56, 2015 | 10 | 2015 |