| Oxygen vacancies: The (in) visible friend of oxide electronics F Gunkel, DV Christensen, YZ Chen, N Pryds Applied physics letters 116 (12), 2020 | 253 | 2020 |
| Do dislocations act as atomic autobahns for oxygen in the perovskite oxide SrTiO 3? V Metlenko, AHH Ramadan, F Gunkel, H Du, H Schraknepper, ... Nanoscale 6 (21), 12864-12876, 2014 | 147 | 2014 |
| Tuning electrochemically driven surface transformation in atomically flat LaNiO3 thin films for enhanced water electrolysis C Baeumer, J Li, Q Lu, AYL Liang, L Jin, HP Martins, T Duchoň, M Glöß, ... Nature materials 20 (5), 674-682, 2021 | 119 | 2021 |
| Defect control of conventional and anomalous electron transport at complex oxide interfaces F Gunkel, C Bell, H Inoue, B Kim, AG Swartz, TA Merz, Y Hikita, ... Physical Review X 6 (3), 031035, 2016 | 78 | 2016 |
| Verification of redox-processes as switching and retention failure mechanisms in Nb: SrTiO 3/metal devices C Baeumer, N Raab, T Menke, C Schmitz, R Rosezin, P Müller, M Andrä, ... Nanoscale 8 (29), 13967-13975, 2016 | 75 | 2016 |
| Space charges and defect concentration profiles at complex oxide interfaces F Gunkel, R Waser, AHH Ramadan, RA De Souza, S Hoffmann-Eifert, ... Physical Review B 93 (24), 245431, 2016 | 61 | 2016 |
| Dynamics of the metal-insulator transition of donor-doped SrTi O 3 R Meyer, AF Zurhelle, RA De Souza, R Waser, F Gunkel Physical Review B 94 (11), 115408, 2016 | 57 | 2016 |
| Influence of charge compensation mechanisms on the sheet electron density at conducting LaAlO3/SrTiO3-interfaces F Gunkel, P Brinks, S Hoffmann-Eifert, R Dittmann, M Huijben, ... Applied physics letters 100 (5), 2012 | 57 | 2012 |
| Finite-size versus interface-proximity effects in thin-film epitaxial SrTiO 3 RA De Souza, F Gunkel, S Hoffmann-Eifert, R Dittmann Physical Review B 89 (24), 241401, 2014 | 51 | 2014 |
| UV radiation enhanced oxygen vacancy formation caused by the PLD plasma plume FVE Hensling, DJ Keeble, J Zhu, S Brose, C Xu, F Gunkel, S Danylyuk, ... Scientific reports 8 (1), 8846, 2018 | 47 | 2018 |
| Unraveling the enhanced oxygen vacancy formation in complex oxides during annealing and growth FVE Hensling, C Xu, F Gunkel, R Dittmann Scientific reports 7 (1), 39953, 2017 | 47 | 2017 |
| High temperature conductance characteristics of LaAlO3/SrTiO3-heterostructures under equilibrium oxygen atmospheres F Gunkel, S Hoffmann-Eifert, R Dittmann, SB Mi, CL Jia, P Meuffels, ... Applied Physics Letters 97 (1), 2010 | 45 | 2010 |
| Ordering and phase control in epitaxial double-perovskite catalysts for the oxygen evolution reaction F Gunkel, L Jin, DN Mueller, C Hausner, DS Bick, CL Jia, T Schneller, ... ACS catalysis 7 (10), 7029-7037, 2017 | 43 | 2017 |
| Surface Termination Conversion during SrTiO3 Thin Film Growth Revealed by X-ray Photoelectron Spectroscopy C Baeumer, C Xu, F Gunkel, N Raab, RA Heinen, A Koehl, R Dittmann Scientific reports 5 (1), 11829, 2015 | 43 | 2015 |
| The influence of the local oxygen vacancy concentration on the piezoresponse of strontium titanate thin films M Andrä, F Gunkel, C Bäumer, C Xu, R Dittmann, R Waser Nanoscale 7 (34), 14351-14357, 2015 | 42 | 2015 |
| Transport limits in defect-engineered LaAlO 3/SrTiO 3 bilayers F Gunkel, S Wicklein, S Hoffmann-Eifert, P Meuffels, P Brinks, M Huijben, ... Nanoscale 7 (3), 1013-1022, 2015 | 42 | 2015 |
| Stability and degradation of perovskite electrocatalysts for oxygen evolution reaction DS Bick, A Kindsmüller, G Staikov, F Gunkel, D Müller, T Schneller, ... Electrochimica acta 218, 156-162, 2016 | 40 | 2016 |
| Nanospectroscopy of Infrared Phonon Resonance Enables Local Quantification of Electronic Properties in Doped SrTiO3 Ceramics M Lewin, C Baeumer, F Gunkel, A Schwedt, F Gaussmann, J Wueppen, ... Advanced functional materials 28 (42), 1802834, 2018 | 37 | 2018 |
| Thermodynamic ground states of complex oxide heterointerfaces F Gunkel, S Hoffmann-Eifert, RA Heinen, DV Christensen, YZ Chen, ... ACS applied materials & interfaces 9 (1), 1086-1092, 2017 | 36 | 2017 |
| Pulsed laser deposition of SrRuO3 thin-films: The role of the pulse repetition rate H Schraknepper, C Bäumer, F Gunkel, R Dittmann, RA De Souza APL materials 4 (12), 2016 | 35 | 2016 |
