| 11.2% Efficient Solution Processed Kesterite Solar Cell with a Low Voltage Deficit. SG Haass, M Diethelm, M Werner, B Bissig, YE Romanyuk, AN Tiwari Advanced Energy Materials 5 (18), 2015 | 244 | 2015 |
| Doping and alloying of kesterites YE Romanyuk, SG Haass, S Giraldo, M Placidi, D Tiwari, DJ Fermin, ... Journal of Physics: Energy 1 (4), 044004, 2019 | 166 | 2019 |
| Optimization of CdS buffer layer for high‐performance Cu2ZnSnSe4 solar cells and the effects of light soaking: elimination of crossover and red kink M Neuschitzer, Y Sanchez, S López‐Marino, H Xie, A Fairbrother, ... Progress in Photovoltaics: Research and Applications 23 (11), 1660-1667, 2015 | 137 | 2015 |
| Complex interplay between absorber composition and alkali doping in high‐efficiency kesterite solar cells SG Haass, C Andres, R Figi, C Schreiner, M Bürki, YE Romanyuk, ... Advanced energy materials 8 (4), 1701760, 2018 | 134 | 2018 |
| All solution‐processed chalcogenide solar cells–from single functional layers towards a 13.8% efficient CIGS device YE Romanyuk, H Hagendorfer, P Stücheli, P Fuchs, AR Uhl, ... Advanced Functional Materials 25 (1), 12-27, 2015 | 116 | 2015 |
| High‐Efficiency (LixCu1−x)2ZnSn(S,Se)4 Kesterite Solar Cells with Lithium Alloying A Cabas‐Vidani, SG Haass, C Andres, R Caballero, R Figi, C Schreiner, ... Advanced Energy Materials 8 (34), 1801191, 2018 | 112 | 2018 |
| Systematic compositional changes and their influence on lattice and optoelectronic properties of Cu2ZnSnSe4 kesterite solar cells J Márquez, M Neuschitzer, M Dimitrievska, R Gunder, S Haass, M Werner, ... Solar Energy Materials and Solar Cells 144, 579-585, 2016 | 89 | 2016 |
| Structural and electronic properties of CdTe1-xSex films and their application in solar cells M Lingg, A Spescha, SG Haass, R Carron, S Buecheler, AN Tiwari Science and technology of advanced materials 19 (1), 683-692, 2018 | 84 | 2018 |
| Towards high performance Cd-free CZTSe solar cells with a ZnS (O, OH) buffer layer: the influence of thiourea concentration on chemical bath deposition M Neuschitzer, K Lienau, M Guc, LC Barrio, S Haass, JM Prieto, ... Journal of Physics D: Applied Physics 49 (12), 125602, 2016 | 57 | 2016 |
| Practical state estimation using Kalman filter methods for large-scale battery systems Z Wang, DT Gladwin, MJ Smith, S Haass Applied Energy 294, 117022, 2021 | 52 | 2021 |
| Analysis of the voltage losses in CZTSSe solar cells of varying Sn content M Azzouzi, A Cabas-Vidani, SG Haass, JA Röhr, YE Romanyuk, ... The journal of physical chemistry letters 10 (11), 2829-2835, 2019 | 50 | 2019 |
| A direct measurement of higher photovoltage at grain boundaries in CdS/CZTSe solar cells using KPFM technique M Vishwakarma, D Varandani, C Andres, YE Romanyuk, SG Haass, ... Solar Energy Materials and Solar Cells 183, 34-40, 2018 | 49 | 2018 |
| Cu (In, Ga) Se2 solar cells on low cost mild steel substrates L Zortea, S Nishiwaki, TP Weiss, S Haass, J Perrenoud, L Greuter, ... Solar Energy 175, 25-30, 2018 | 46 | 2018 |
| Enhanced Carrier Collection from CdS Passivated Grains in Solution-Processed Cu2ZnSn(S,Se)4 Solar Cells M Werner, D Keller, SG Haass, C Gretener, B Bissig, P Fuchs, ... ACS applied materials & interfaces 7 (22), 12141-12146, 2015 | 42 | 2015 |
| Effect of magnesium incorporation on solution-processed kesterite solar cells R Caballero, SG Haass, C Andres, L Arques, F Oliva, V Izquierdo-Roca, ... Frontiers in chemistry 6, 5, 2018 | 38 | 2018 |
| Effects of potassium on kesterite solar cells: Similarities, differences and synergies with sodium SG Haass, C Andres, R Figi, C Schreiner, M Bürki, AN Tiwari, ... AIP Advances 8 (1), 2018 | 28 | 2018 |
| Decoupling of optoelectronic properties from morphological changes in sodium treated kesterite thin film solar cells C Andres, T Schwarz, SG Haass, TP Weiss, R Carron, R Caballero, R Figi, ... Solar Energy 175, 94-100, 2018 | 27 | 2018 |
| Surface passivation for reliable measurement of bulk electronic properties of heterojunction devices B Bissig, C Guerra‐Nunez, R Carron, S Nishiwaki, F La Mattina, ... small 12 (38), 5339-5346, 2016 | 25 | 2016 |
| Ni–Al–Cr superalloy as high temperature cathode current collector for advanced thin film Li batteries AN Filippin, TY Lin, M Rawlence, T Zünd, K Kravchyk, J Sastre-Pellicer, ... RSC advances 8 (36), 20304-20313, 2018 | 24 | 2018 |
| 9.4% efficient Cu2ZnSnSe4 solar cells from co-sputtered elemental metal precursor and rapid thermal annealing C Andres, SG Haass, YE Romanyuk, AN Tiwari Thin Solid Films 633, 141-145, 2017 | 20 | 2017 |
Yaroslav E. RomanyukEmpa - Swiss Federal Laboratories for Materials Science and TechnologyVerified email at empa.ch