| A history and perspective of non‐fullerene electron acceptors for organic solar cells A Armin, W Li, OJ Sandberg, Z Xiao, L Ding, J Nelson, D Neher, ... Advanced Energy Materials 11 (15), 2003570, 2021 | 342 | 2021 |
| On the origin of the ideality factor in perovskite solar cells P Caprioglio, CM Wolff, OJ Sandberg, A Armin, B Rech, S Albrecht, ... Advanced Energy Materials 10 (27), 2000502, 2020 | 181 | 2020 |
| Effect of contacts in organic bulk heterojunction solar cells OJ Sandberg, M Nyman, R Österbacka Physical Review Applied 1 (2), 024003, 2014 | 133 | 2014 |
| Relating charge transport, contact properties, and recombination to open-circuit voltage in sandwich-type thin-film solar cells OJ Sandberg, A Sundqvist, M Nyman, R Österbacka Physical Review Applied 5 (4), 044005, 2016 | 109 | 2016 |
| Origin of the S‐Shaped JV Curve and the Light‐Soaking Issue in Inverted Organic Solar Cells A Sundqvist, OJ Sandberg, M Nyman, JH Smått, R Österbacka Advanced Energy Materials 6 (6), 1502265, 2016 | 102 | 2016 |
| Extraordinarily long diffusion length in PM6: Y6 organic solar cells N Tokmoldin, SM Hosseini, M Raoufi, OJ Sandberg, H Guan, Y Zou, ... Journal of materials chemistry A 8 (16), 7854-7860, 2020 | 83 | 2020 |
| Trap‐Assisted Recombination via Integer Charge Transfer States in Organic Bulk Heterojunction Photovoltaics Q Bao, O Sandberg, D Dagnelund, S Sanden, S Braun, H Aarnio, X Liu, ... Advanced Functional Materials 24 (40), 6309-6316, 2014 | 83 | 2014 |
| On the Question of the Need for a Built‐In Potential in Perovskite Solar Cells OJ Sandberg, J Kurpiers, M Stolterfoht, D Neher, P Meredith, S Shoaee, ... Advanced Materials Interfaces 7 (10), 2000041, 2020 | 79 | 2020 |
| A universal Urbach rule for disordered organic semiconductors C Kaiser, OJ Sandberg, N Zarrabi, W Li, P Meredith, A Armin Nature Communications 12 (1), 3988, 2021 | 73 | 2021 |
| Direct observation of trap-assisted recombination in organic photovoltaic devices S Zeiske, OJ Sandberg, N Zarrabi, W Li, P Meredith, A Armin Nature Communications 12 (1), 3603, 2021 | 65 | 2021 |
| Charge-generating mid-gap trap states define the thermodynamic limit of organic photovoltaic devices N Zarrabi, OJ Sandberg, S Zeiske, W Li, DB Riley, P Meredith, A Armin Nature Communications 11 (1), 5567, 2020 | 62 | 2020 |
| Theoretical perspective on transient photovoltage and charge extraction techniques OJ Sandberg, K Tvingstedt, P Meredith, A Armin The Journal of Physical Chemistry C 123 (23), 14261-14271, 2019 | 58 | 2019 |
| On the validity of MIS-CELIV for mobility determination in organic thin-film devices OJ Sandberg, M Nyman, S Dahlström, S Sandén, B Törngren, JH Smått, ... Applied Physics Letters 110 (15), 2017 | 41 | 2017 |
| Direct determination of doping concentration and built-in voltage from extraction current transients OJ Sandberg, M Nyman, R Österbacka Organic electronics 15 (11), 3413-3420, 2014 | 40 | 2014 |
| Reduced recombination and capacitor-like charge buildup in an organic heterojunction KN Schwarz, PB Geraghty, VD Mitchell, SUZ Khan, OJ Sandberg, ... Journal of the American Chemical Society 142 (5), 2562-2571, 2020 | 39 | 2020 |
| Impact of Film Thickness of Ultrathin Dip-Coated Compact TiO2 Layers on the Performance of Mesoscopic Perovskite Solar Cells MT Masood, C Weinberger, J Sarfraz, E Rosqvist, S Sandén, ... ACS applied materials & interfaces 9 (21), 17906-17913, 2017 | 38 | 2017 |
| Determination of surface recombination velocities at contacts in organic semiconductor devices using injected carrier reservoirs OJ Sandberg, S Sandén, A Sundqvist, JH Smått, R Österbacka Physical Review Letters 118 (7), 076601, 2017 | 38 | 2017 |
| Limitations of charge transfer state parameterization using photovoltaic external quantum efficiency A Armin, N Zarrabi, OJ Sandberg, C Kaiser, S Zeiske, W Li, P Meredith Advanced Energy Materials 10 (41), 2001828, 2020 | 37 | 2020 |
| Unintentional Bulk Doping of Polymer‐Fullerene Blends from a Thin Interfacial Layer of MoO3 M Nyman, S Dahlström, OJ Sandberg, R Österbacka Advanced Energy Materials 6 (15), 1600670, 2016 | 33 | 2016 |
| Tuning of the interconnecting layer for monolithic perovskite/organic tandem solar cells with record efficiency exceeding 21% P Wang, W Li, OJ Sandberg, C Guo, R Sun, H Wang, D Li, H Zhang, ... Nano Letters 21 (18), 7845-7854, 2021 | 32 | 2021 |
Ardalan ArminAssociate Professor, Department of Physics , Swansea UniversityVerified email at swansea.ac.uk
