Select Publications
Journal articles
2021, 'Outdoor implied current-voltage measurements of an individual encapsulated cell in a module', IEEE Journal of Photovoltaics, 11, pp. 164 - 173, http://dx.doi.org/10.1109/jphotov.2020.3038344
,2021, 'Review of injection dependent charge carrier lifetime spectroscopy', Progress in Energy, http://dx.doi.org/10.1088/2516-1083/abd488
,2021, 'Contactless series resistance imaging of perovskite solar cells via inhomogeneous illumination', Solar RRL, 5, pp. 2100655 - 2100655, http://dx.doi.org/10.1002/solr.202100655
,2021, 'Photoconductance determination of carrier capture cross sections of slow traps in silicon through variable pulse filling', IEEE Journal of Photovoltaics, 11, pp. 273 - 281, http://dx.doi.org/10.1109/JPHOTOV.2020.3043835
,2021, 'The role of charge and recombination-enhanced defect reaction effects in the dissociation of FeB pairs in p-type silicon under carrier injection', Physica Status Solidi - Rapid Research Letters, 15, pp. 2000520 - 2000520, http://dx.doi.org/10.1002/pssr.202000520
,2021, 'Electrical characterization of thermally activated defects in n-type float-zone silicon', IEEE Journal of Photovoltaics, 11, pp. 26 - 35, http://dx.doi.org/10.1109/jphotov.2020.3031382
,2021, 'Erratum to “Reassessments of minority carrier traps in silicon with photoconductance decay measurements”', IEEE Journal of Photovoltaics, 11, pp. 241 - 242, http://dx.doi.org/10.1109/jphotov.2020.3031381
,2021, 'Sub-nanoscale investigation of the interface between c-Si and PECVD AlOx and its effect on surface passivation', IEEE Journal of Photovoltaics, 11, pp. 620 - 626, http://dx.doi.org/10.1109/jphotov.2021.3056676
,2020, 'Solar cell cracks and finger failure detection using statistical parameters of electroluminescence images and machine learning', Applied Sciences, 10, pp. 8834 - 8834, http://dx.doi.org/10.3390/app10248834
,2020, 'Optimization of solar cell production lines using neural networks and genetic algorithms', ACS Applied Energy Materials, 3, pp. 10317 - 10322, http://dx.doi.org/10.1021/acsaem.0c01207
,2020, 'Extracting bulk defect parameters in silicon wafers using machine learning models', npj Computational Materials, 6, http://dx.doi.org/10.1038/s41524-020-00410-7
,2020, 'Deep-level defect in quasi-vertically oriented CuSbS2 thin film', Solar RRL, 4, pp. 2000319 - 2000319, http://dx.doi.org/10.1002/solr.202000319
,2020, 'Investigation of two-level defects in injection dependent lifetime spectroscopy', Solar Energy Materials and Solar Cells, 216, http://dx.doi.org/10.1016/j.solmat.2020.110692
,2020, 'Hydrogenation in multicrystalline silicon: The impact of dielectric film properties and firing conditions', Progress in Photovoltaics: Research and Applications, 28, pp. 493 - 493, http://dx.doi.org/10.1002/pip.3199
,2020, 'Detailed analysis of radiative transitions from defects in n-type monocrystalline silicon using temperature- and light intensity-dependent spectral Photoluminescence', Solar Energy Materials and Solar Cells, 208, http://dx.doi.org/10.1016/j.solmat.2019.110376
,2020, 'Photoluminescence-based spatially resolved temperature coefficient maps of silicon wafers and solar cells', IEEE Journal of Photovoltaics, 10, pp. 585 - 594, http://dx.doi.org/10.1109/JPHOTOV.2019.2956261
,2020, 'Outdoor photoluminescence imaging of solar panels by contactless switching: Technical considerations and applications', Progress in Photovoltaics: research and applications, 28, http://dx.doi.org/10.1002/pip.3216
,2020, 'Temperature coefficients of crystal defects in multicrystalline silicon wafers', IEEE Journal of Photovoltaics, 10, pp. 449 - 457, http://dx.doi.org/10.1109/jphotov.2020.2968111
,2019, 'Degradation and regeneration of radiation-induced defects in silicon: A study of vacancy-hydrogen interactions', Solar Energy Materials and Solar Cells, 200, http://dx.doi.org/10.1016/j.solmat.2019.109990
,2019, 'Advanced passivation of laser-doped and grooved solar cells', Solar Energy Materials and Solar Cells, 193, pp. 403 - 410, http://dx.doi.org/10.1016/j.solmat.2019.01.025
,2019, 'Numerical simulations of two-photon absorption time-resolved photoluminescence to extract the bulk lifetime of semiconductors under varying surface recombination velocities', Journal of Applied Physics, 125, pp. 105703 - 105703, http://dx.doi.org/10.1063/1.5037130
,2019, 'Correction to: The Principle of Adaptive Excitation for Photoluminescence Imaging of Silicon: Theory (physica status solidi (RRL) - Rapid Research Letters, (2018), 12, 7, (1800137), 10.1002/pssr.201800137)', Physica Status Solidi - Rapid Research Letters, 13, http://dx.doi.org/10.1002/pssr.201900076
,2019, 'Improvement of Cs-(FAPbI3)0.85(MAPbBr3)0.15 quality via DMSO-molecule-control to increase the efficiency and boost the long-term stability of 1 cm2 sized planar perovskite solar cells', Solar RRL, pp. 1800338 - 1800338, http://dx.doi.org/10.1002/solr.201800338
,2019, 'Dopant-free partial rear contacts enabling 23% silicon solar cells', Advanced Energy Materials, http://dx.doi.org/10.1002/aenm.201803367
,2019, 'On cooling/heating mechanisms in a self-cooled light-emitting diode with type-II band offset', Journal of Applied Physics, 125, pp. 024503 - 024503, http://dx.doi.org/10.1063/1.5063849
,2019, 'Degradation and recovery of n-type multi-crystalline silicon under illuminated and dark annealing conditions at moderate temperatures', IEEE Journal of Photovoltaics, 9, pp. 355 - 355, http://dx.doi.org/10.1109/JPHOTOV.2018.2885711
,2019, 'Degradation of surface passivation and bulk in p-type monocrystalline silicon wafers at elevated temperature', IEEE Journal of Photovoltaics, 9, pp. 97 - 97, http://dx.doi.org/10.1109/JPHOTOV.2018.2878791
,2019, 'Gettering effects of silicon nitride films from various plasma-enhanced chemical vapor deposition conditions', IEEE Journal of Photovoltaics, 9, pp. 78 - 78, http://dx.doi.org/10.1109/JPHOTOV.2018.2875871
,2019, 'On the impact of dark annealing and room temperature illumination on p-type multicrystalline silicon wafers', Solar Energy Materials and Solar Cells, 189, pp. 166 - 174, http://dx.doi.org/10.1016/j.solmat.2018.09.018
,2019, 'Investigation of industrial PECVD AlOx films with very low surface recombination', Solar Energy, 186, pp. 94 - 105, http://dx.doi.org/10.1016/j.solener.2019.04.091
,2019, 'Reassessments of minority carrier traps in silicon with photoconductance decay measurements', IEEE Journal of Photovoltaics, 9, pp. 652 - 652, http://dx.doi.org/10.1109/jphotov.2019.2903584
,2019, 'Temperature sensitivity of multicrystalline silicon solar cells', IEEE Journal of Photovoltaics, 9, pp. 1 - 8, http://dx.doi.org/10.1109/jphotov.2019.2911871
,2018, 'Photoluminescence imaging at uniform excess carrier density using adaptive nonuniform excitation', IEEE Journal of Photovoltaics, 8, pp. 1787 - 1787, http://dx.doi.org/10.1109/JPHOTOV.2018.2869541
,2018, 'Extracting metal contact recombination parameters from effective lifetime data', IEEE Journal of Photovoltaics, 8, pp. 1413 - 1420, http://dx.doi.org/10.1109/JPHOTOV.2018.2861761
,2018, 'Impact of dark annealing on the kinetics of light- and elevated-temperature-induced degradation', IEEE Journal of Photovoltaics, 8, pp. 1494 - 1494, http://dx.doi.org/10.1109/JPHOTOV.2018.2866325
,2018, 'The principle of adaptive excitation for photoluminescence imaging of silicon: Theory', Physica Status Solidi - Rapid Research Letters, 12, pp. 1800137 - 1800137, http://dx.doi.org/10.1002/pssr.201800137
,2018, 'Carrier-induced degradation in multicrystalline silicon: Dependence on the silicon nitride passivation layer and hydrogen released during firing', IEEE Journal of Photovoltaics, 8, pp. 413 - 420, http://dx.doi.org/10.1109/JPHOTOV.2017.2783851
,2018, 'On the transient negative photoconductance in n-type Czochralski silicon', IEEE Journal of Photovoltaics, 8, pp. 421 - 427, http://dx.doi.org/10.1109/JPHOTOV.2017.2784679
,2018, 'Outdoor photoluminescence imaging of photovoltaic modules with sunlight excitation', Progress in Photovoltaics: Research and Applications, 26, pp. 69 - 73, http://dx.doi.org/10.1002/pip.2946
,2018, 'Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment', Nature Energy, 3, pp. 764 - 764, http://dx.doi.org/10.1038/s41560-018-0206-0
,2018, 'Exploring inorganic binary alkaline halide to passivate defects in low-temperature-processed planar-structure hybrid perovskite solar cells', Advanced Energy Materials, 8, pp. 1800138 - 1800138, http://dx.doi.org/10.1002/aenm.201800138
,2018, 'Luminescence imaging characterization of perovskite solar cells: A note on the analysis and reporting the results', Advanced Energy Materials, http://dx.doi.org/10.1002/aenm.201702256
,2017, 'In-situ diagnostics of PECVD AlOx deposition by optical emission spectroscopy', Surface and Coatings Technology, 328, pp. 204 - 210, http://dx.doi.org/10.1016/j.surfcoat.2017.08.034
,2017, 'An advanced qualitative model regarding the role of oxygen during POCl3 diffusion in silicon', Physica Status Solidi - Rapid Research Letters, 11, pp. 1700046 - 1700046, http://dx.doi.org/10.1002/pssr.201700046
,2017, 'Overcoming the challenges of large-area high-efficiency perovskite solar cells', ACS Energy Letters, 2, pp. 1978 - 1984, http://dx.doi.org/10.1021/acsenergylett.7b00573
,2017, 'Industrially feasible, dopant-free, carrier-selective contacts for high-efficiency silicon solar cells', Progress in Photovoltaics: Research and Applications, 11, pp. 896 - 904, http://dx.doi.org/10.1002/pip.2901
,2017, 'Lessons learnt from spatially resolved electro- and photoluminescence imaging: Interfacial delamination in CH3NH3PbI3 planar perovskite solar cells upon illumination', Advanced Energy Materials, 7, pp. 1602111 - 1602111, http://dx.doi.org/10.1002/aenm.201602111
,2017, 'Recombination parameters of lifetime-limiting carrier-induced defects in multicrystalline silicon for solar cells', Applied Physics Letters, 110, pp. 092106 - 092106, http://dx.doi.org/10.1063/1.4977906
,2017, 'An advanced software suite for the processing and analysis of silicon luminescence images', Computer Physics Communications, 215, pp. 223 - 234, http://dx.doi.org/10.1016/j.cpc.2017.02.012
,2017, 'Application of the Newton–Raphson method to lifetime spectroscopy for extraction of defect parameters', IEEE Journal of Photovoltaics, 7, pp. 1092 - 1092, http://dx.doi.org/10.1109/JPHOTOV.2017.2695666
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