TY - JOUR A1 - Hein, P. A1 - Grope, B.O.H. A1 - Koettgen, J. A1 - Grieshammer, S. A1 - Martin, M. T1 - Kinetic Monte Carlo simulations of ionic conductivity in oxygen ion conductors JF - Mater. Chem. Phys Y1 - 2021 U6 - http://dx.doi.org/10.1016/j.matchemphys.2020.123767 VL - 257 SP - 123767 ER - TY - JOUR A1 - Koettgen, J. A1 - Grieshammer, S. A1 - Dück, G. A1 - Ulbrich, G. A1 - Lerch, M. A1 - Martin, M. T1 - Ab initio and experimental conductivity in Sm-Zr and Gd-Zr co-doped ceria JF - Solid State Ionics Y1 - 2020 U6 - http://dx.doi.org/10.1016/j.ssi.2020.115422 VL - 355 SP - 115422 ER - TY - JOUR A1 - Draber, F.M. A1 - Ader, C. A1 - Arnold, J. A1 - Eisele, S. A1 - Grieshammer, S. A1 - Yamaguchi, S. A1 - Martin, M. T1 - Nanoscale percolation in doped BaZrO3 for high proton mobility JF - Nature Mater Y1 - 2020 U6 - http://dx.doi.org/10.1038/s41563-019-0561-7 VL - 19 SP - 338 EP - 346 ER - TY - JOUR A1 - Choi, H. A1 - Bae, K. A1 - Grieshammer, S. A1 - Han, G. A1 - Park, S. A1 - Kim, J. A1 - Dong Young Jang, J.Koo A1 - Son, J. A1 - Martin, M. A1 - Shim, J. T1 - Surface tuning of solid oxide fuel cell cathode by atomic layer deposition JF - Adv. Energy Mater. Y1 - 2018 U6 - http://dx.doi.org/10.1002/aenm.201802506 VL - 8 SP - 1802506 ER - TY - JOUR A1 - Koettgen, J. A1 - Grieshammer, S. A1 - Hein, P. A1 - Grope, B.O.H. A1 - Nakayama, M. A1 - Martin, M. T1 - Understanding the ionic conductivity maximum in doped ceria: trapping and blocking JF - Phys. Chem. Chem. Phys. (perspective) Y1 - 2018 U6 - http://dx.doi.org/10.1039/c7cp08535d VL - 20 SP - 14291 EP - 14321 ER - TY - JOUR A1 - Koettgen, J. A1 - Zacherle, T. A1 - Grieshammer, S. A1 - Martin, M. T1 - Ab initio calculation of the attempt frequency of oxygen diffusion in pure and samarium doped ceria JF - Phys. Chem. Chem. Phys Y1 - 2017 U6 - http://dx.doi.org/10.1039/c6cp04802a VL - 19 SP - 9957 EP - 9973 ER - TY - JOUR A1 - Grieshammer, S. A1 - Martin, M. T1 - Entropies of defect association in ceria from first principles JF - Phys. Chem. Chem. Phys Y1 - 2017 U6 - http://dx.doi.org/10.1039/C7CP03817H VL - 19 SP - 29625 EP - 29628 ER - TY - JOUR A1 - Grieshammer, S. A1 - Martin, M. T1 - Influence of defect interactions on the free energy of reduction in pure and doped ceria JF - J. Mater. Chem. A Y1 - 2017 U6 - http://dx.doi.org/10.1039/C7TA00056A VL - 5 SP - 9241 EP - 9249 ER - TY - JOUR A1 - Grieshammer, S. A1 - Nakayama, M. A1 - Martin, M. T1 - Association of defects in doped non-stoichiometric ceria from first principles JF - Phys. Chem. Chem. Phys Y1 - 2016 U6 - http://dx.doi.org/10.1039/c5cp07537h VL - 18 SP - 3804 EP - 3811 ER - TY - JOUR A1 - The, D. A1 - Grieshammer, S. A1 - Schroeder, M. A1 - Martin, M. A1 - Daroukh, M.Al A1 - Tietz, F. A1 - Schefold, J. A1 - Brisse, A. T1 - Microstructural comparison of solid oxide electrolyser cells operated for 6100 h and 9000 h JF - J. Power Sources Y1 - 2015 U6 - http://dx.doi.org/10.1016/j.jpowsour.2014.10.188 VL - 275 SP - 901 EP - 911 ER -