Efficient charge generation by relaxed charge-transfer states at organic interfaces K Vandewal, S Albrecht, ET Hoke, KR Graham, J Widmer, JD Douglas, ... Nature materials 13 (1), 63-68, 2014 | 850 | 2014 |
Dithienogermole as a fused electron donor in bulk heterojunction solar cells CM Amb, S Chen, KR Graham, J Subbiah, CE Small, F So, JR Reynolds Journal of the American Chemical Society 133 (26), 10062-10065, 2011 | 775 | 2011 |
All-perovskite tandem solar cells with improved grain surface passivation R Lin, J Xu, M Wei, Y Wang, Z Qin, Z Liu, J Wu, K Xiao, B Chen, SM Park, ... Nature 603 (7899), 73-78, 2022 | 653 | 2022 |
Synthesis of isoindigo-based oligothiophenes for molecular bulk heterojunction solar cells J Mei, KR Graham, R Stalder, JR Reynolds Organic letters 12 (4), 660-663, 2010 | 538 | 2010 |
The importance of fullerene percolation in the mixed regions of polymer–fullerene bulk heterojunction solar cells JA Bartelt, ZM Beiley, ET Hoke, WR Mateker, JD Douglas, BA Collins, ... Advanced Energy Materials 3 (3), 364-374, 2013 | 521 | 2013 |
Isoindigo, a versatile electron-deficient unit for high-performance organic electronics R Stalder, J Mei, KR Graham, LA Estrada, JR Reynolds Chemistry of Materials 26 (1), 664-678, 2014 | 368 | 2014 |
Importance of the donor: fullerene intermolecular arrangement for high-efficiency organic photovoltaics KR Graham, C Cabanetos, JP Jahnke, MN Idso, A El Labban, ... Journal of the American Chemical Society 136 (27), 9608-9618, 2014 | 360 | 2014 |
Quantum-size-tuned heterostructures enable efficient and stable inverted perovskite solar cells H Chen, S Teale, B Chen, Y Hou, L Grater, T Zhu, K Bertens, SM Park, ... Nature Photonics 16 (5), 352-358, 2022 | 286 | 2022 |
Recombination in polymer: fullerene solar cells with open‐circuit voltages approaching and exceeding 1.0 V ET Hoke, K Vandewal, JA Bartelt, WR Mateker, JD Douglas, R Noriega, ... Advanced Energy Materials 3 (2), 220-230, 2013 | 277 | 2013 |
Extended conjugation platinum (II) porphyrins for use in near-infrared emitting organic light emitting diodes KR Graham, Y Yang, JR Sommer, AH Shelton, KS Schanze, J Xue, ... Chemistry of Materials 23 (24), 5305-5312, 2011 | 262 | 2011 |
Donor–acceptor–donor-based π-conjugated oligomers for nonlinear optics and near-IR emission S Ellinger, KR Graham, P Shi, RT Farley, TT Steckler, RN Brookins, ... Chemistry of Materials 23 (17), 3805-3817, 2011 | 240 | 2011 |
Characterization of the polymer energy landscape in polymer: fullerene bulk heterojunctions with pure and mixed phases S Sweetnam, KR Graham, GO Ngongang Ndjawa, T Heumüller, ... Journal of the American Chemical Society 136 (40), 14078-14088, 2014 | 237 | 2014 |
Improved Performance of Molecular Bulk‐Heterojunction Photovoltaic Cells through Predictable Selection of Solvent Additives KR Graham, PM Wieruszewski, R Stalder, MJ Hartel, J Mei, F So, ... Advanced Functional Materials 22 (22), 4801-4813, 2012 | 188 | 2012 |
Towards understanding the doping mechanism of organic semiconductors by Lewis acids B Yurash, DX Cao, VV Brus, D Leifert, M Wang, A Dixon, M Seifrid, ... Nature materials 18 (12), 1327-1334, 2019 | 171 | 2019 |
Efficient near-infrared polymer and organic light-emitting diodes based on electrophosphorescence from (tetraphenyltetranaphtho [2, 3] porphyrin) platinum (II) JR Sommer, RT Farley, KR Graham, Y Yang, JR Reynolds, J Xue, ... ACS applied materials & interfaces 1 (2), 274-278, 2009 | 166 | 2009 |
Influence of dopant size and electron affinity on the electrical conductivity and thermoelectric properties of a series of conjugated polymers Z Liang, Y Zhang, M Souri, X Luo, AM Boehm, R Li, Y Zhang, T Wang, ... Journal of Materials Chemistry A 6 (34), 16495-16505, 2018 | 147 | 2018 |
Re-evaluating the role of sterics and electronic coupling in determining the open-circuit voltage of organic solar cells KR Graham, P Erwin, D Nordlund, K Vandewal, R Li, GON Ndjawa, ... Adv. Mater 25 (42), 6076-6082, 2013 | 124 | 2013 |
Polydimethylsiloxane as a macromolecular additive for enhanced performance of molecular bulk heterojunction organic solar cells KR Graham, J Mei, R Stalder, JW Shim, H Cheun, F Steffy, F So, ... ACS Applied Materials & Interfaces 3 (4), 1210-1215, 2011 | 124 | 2011 |
Increased power factors of organic–inorganic nanocomposite thermoelectric materials and the role of energy filtering Z Liang, MJ Boland, K Butrouna, DR Strachan, KR Graham Journal of materials chemistry A 5 (30), 15891-15900, 2017 | 113 | 2017 |
Multifunctional conjugated ligand engineering for stable and efficient perovskite solar cells K Ma, HR Atapattu, Q Zhao, Y Gao, BP Finkenauer, K Wang, K Chen, ... Advanced materials 33 (32), 2100791, 2021 | 111 | 2021 |