| Cliff-like conduction band offset and KCN-induced recombination barrier enhancement at the CdS/Cu2ZnSnS4 thin-film solar cell heterojunction M Bär, BA Schubert, B Marsen, RG Wilks, S Pookpanratana, M Blum, ... Applied Physics Letters 99 (22), 2011 | 267 | 2011 |
| Improved performance of Ge‐alloyed CZTGeSSe thin‐film solar cells through control of elemental losses CJ Hages, S Levcenco, CK Miskin, JH Alsmeier, D Abou‐Ras, RG Wilks, ... Progress in Photovoltaics: Research and Applications 23 (3), 376-384, 2015 | 246 | 2015 |
| Oxygen x-ray emission and absorption spectra as a probe of the electronic structure of strongly correlated oxides EZ Kurmaev, RG Wilks, A Moewes, LD Finkelstein, SN Shamin, J Kuneš Physical Review B—Condensed Matter and Materials Physics 77 (16), 165127, 2008 | 225 | 2008 |
| Observation and mediation of the presence of metallic lead in organic–inorganic perovskite films G Sadoughi, DE Starr, E Handick, SD Stranks, M Gorgoi, RG Wilks, ... ACS applied materials & interfaces 7 (24), 13440-13444, 2015 | 221 | 2015 |
| The doping mechanism of halide perovskite unveiled by alkaline earth metals N Phung, R Félix, D Meggiolaro, A Al-Ashouri, G Sousa e Silva, ... Journal of the American Chemical Society 142 (5), 2364-2374, 2020 | 206 | 2020 |
| Potassium Postdeposition Treatment-Induced Band Gap Widening at Cu(In,Ga)Se2 Surfaces – Reason for Performance Leap? E Handick, P Reinhard, JH Alsmeier, L Kohler, F Pianezzi, S Krause, ... ACS applied materials & interfaces 7 (49), 27414-27420, 2015 | 194 | 2015 |
| Heavy Alkali Treatment of Cu(In,Ga)Se2 Solar Cells: Surface versus Bulk Effects S Siebentritt, E Avancini, M Bär, J Bombsch, E Bourgeois, S Buecheler, ... Advanced Energy Materials 10 (8), 1903752, 2020 | 179 | 2020 |
| Fluoride chemistry in tin halide perovskites J Pascual, M Flatken, R Félix, G Li, SH Turren‐Cruz, MH Aldamasy, ... Angewandte Chemie International Edition 60 (39), 21583-21591, 2021 | 135 | 2021 |
| Formation of a KInSe Surface Species by NaF/KF Postdeposition Treatment of Cu(In,Ga)Se2 Thin-Film Solar Cell Absorbers E Handick, P Reinhard, RG Wilks, F Pianezzi, T Kunze, ... ACS applied materials & interfaces 9 (4), 3581-3589, 2017 | 130 | 2017 |
| Direct observation of an inhomogeneous chlorine distribution in CH 3 NH 3 PbI 3− x Cl x layers: surface depletion and interface enrichment DE Starr, G Sadoughi, E Handick, RG Wilks, JH Alsmeier, L Köhler, ... Energy & Environmental Science 8 (5), 1609-1615, 2015 | 117 | 2015 |
| Band gaps and electronic structure of alkaline-earth and post-transition-metal oxides JA McLeod, RG Wilks, NA Skorikov, LD Finkelstein, M Abu-Samak, ... Physical Review B—Condensed Matter and Materials Physics 81 (24), 245123, 2010 | 111 | 2010 |
| Electronic structure of multiferroics and related oxides JA McLeod, ZV Pchelkina, LD Finkelstein, EZ Kurmaev, RG Wilks, ... Physical Review B—Condensed Matter and Materials Physics 81 (14), 144103, 2010 | 98 | 2010 |
| Nuclear dynamics and spectator effects in resonant inelastic soft x-ray scattering of gas-phase water molecules L Weinhardt, A Benkert, F Meyer, M Blum, RG Wilks, W Yang, M Bär, ... The Journal of chemical physics 136 (14), 2012 | 96 | 2012 |
| Electronic structure of boron nitride single crystals and films JB MacNaughton, A Moewes, RG Wilks, XT Zhou, TK Sham, T Taniguchi, ... Physical Review B—Condensed Matter and Materials Physics 72 (19), 195113, 2005 | 79 | 2005 |
| Unveiling the hybrid n-Si/PEDOT: PSS interface S Jäckle, M Liebhaber, J Niederhausen, M Büchele, R Félix, RG Wilks, ... ACS applied materials & interfaces 8 (13), 8841-8848, 2016 | 70 | 2016 |
| Na incorporation into Cu (In, Ga) Se2 thin-film solar cell absorbers deposited on polyimide: Impact on the chemical and electronic surface structure X Song, R Caballero, R Félix, D Gerlach, CA Kaufmann, HW Schock, ... Journal of Applied Physics 111 (3), 2012 | 66 | 2012 |
| Impact of SnF2 Addition on the Chemical and Electronic Surface Structure of CsSnBr3 C Hartmann, S Gupta, T Bendikov, X Kozina, T Kunze, R Felix, G Hodes, ... ACS Applied materials & interfaces 12 (10), 12353-12361, 2020 | 59 | 2020 |
| Sn substitution by Ge: strategies to overcome the open-circuit voltage deficit of kesterite solar cells L Choubrac, M Bär, X Kozina, R Felix, RG Wilks, G Brammertz, ... ACS Applied Energy Materials 3 (6), 5830-5839, 2020 | 54 | 2020 |
| Characterization of sulfur bonding in CdS: O buffer layers for CdTe-based thin-film solar cells DA Duncan, JM Kephart, K Horsley, M Blum, M Mezher, L Weinhardt, ... ACS applied materials & interfaces 7 (30), 16382-16386, 2015 | 48 | 2015 |
| X-ray spectra and electronic structures of the iron arsenide superconductors EZ Kurmaev, RG Wilks, A Moewes, NA Skorikov, YA Izyumov, ... Physical Review B—Condensed Matter and Materials Physics 78 (22), 220503, 2008 | 46 | 2008 |
