| Tunable, bright, and narrow-band luminescence from colloidal indium phosphide quantum dots P Ramasamy, N Kim, YS Kang, O Ramirez, JS Lee Chemistry of Materials 29 (16), 6893-6899, 2017 | 212 | 2017 |
| How photoluminescence can predict the efficiency of solar cells S Siebentritt, TP Weiss, M Sood, MH Wolter, A Lomuscio, O Ramirez Journal of Physics: Materials 4 (4), 042010, 2021 | 37 | 2021 |
| The impact of Kelvin probe force microscopy operation modes and environment on grain boundary band bending in perovskite and Cu (In, Ga) Se2 solar cells EM Lanzoni, T Gallet, C Spindler, O Ramírez, CK Boumenou, S Siebentritt, ... Nano Energy 88, 106270, 2021 | 27 | 2021 |
| Optimum ratio of electron-to-hole mobility in P3HT: PCBM organic solar cells O Ramírez, V Cabrera, LM Reséndiz Optical and Quantum Electronics 46, 1291-1296, 2014 | 20 | 2014 |
| Morphology transformation of chalcogenide nanoparticles triggered by cation exchange reactions O Ramirez, P Ramasamy, Y Chan Choi, JS Lee Chemistry of Materials 31 (1), 268-276, 2018 | 14 | 2018 |
| The Effect of Potassium Fluoride Postdeposition Treatments on the Optoelectronic Properties of Cu(In,Ga)Se2 Single Crystals O Ramírez, M Bertrand, A Debot, D Siopa, N Valle, J Schmauch, ... Solar RRL 5 (4), 2000727, 2021 | 12 | 2021 |
| Diode factor in solar cells with metastable defects and Back contact recombination T Wang, F Ehre, TP Weiss, B Veith‐Wolf, V Titova, N Valle, M Melchiorre, ... Advanced Energy Materials 12 (44), 2202076, 2022 | 6 | 2022 |
| A Gaussian model for recombination via carrier-trap distributions in organic solar cells LF Hernández-García, O Ramírez-Sánchez, V Cabrera-Arenas, ... Journal of Computational Electronics 15, 1103-1109, 2016 | 6 | 2016 |
| How much gallium do we need for a p-type Cu (In, Ga) Se2? O Ramírez, EM Lanzoni, RG Poeira, TP Weiss, R Leturcq, A Redinger, ... APL Materials 10 (6), 2022 | 5 | 2022 |
| On the Origin of Tail States and Open Circuit Voltage Losses in Cu(In,Ga)Se2 O Ramírez, J Nishinaga, F Dingwell, T Wang, A Prot, MH Wolter, V Ranjan, ... Solar RRL 7 (13), 2300054, 2023 | 4 | 2023 |
| Metastable defects decrease the fill factor of solar cells TP Weiss, O Ramírez, S Paetel, W Witte, J Nishinaga, T Feurer, ... Physical Review Applied 19 (2), 024052, 2023 | 4 | 2023 |
| Surface characterization of epitaxial Cu-rich CuInSe2 absorbers EM Lanzoni, C Spindler, O Ramirez, M Melchiorre, S Siebentritt, ... 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC), 2346-2350, 2019 | 3 | 2019 |
| Impact of metallic potassium post-deposition treatment on epitaxial Cu (In, Ga) Se2 EM Lanzoni, O Ramírez, H Phirke, A Elizabeth, H Mönig, A Redinger Thin Solid Films 741, 139002, 2022 | 2 | 2022 |
| Fill factor losses in Cu (In, Ga) Se2 based solar cells due to metastabel defects—the effect of Ag addition TP Weiss, O Ramirez, T Wang, V Serrano-Escalante, S Paetel, W Witte, ... 2022 IEEE 49th Photovoltaics Specialists Conference (PVSC), 533-533, 2022 | | 2022 |
