Publications of Christina Scheu

Jung, C.; Jang, K.; Park, H.; Jang, J.; Jang, H.; Kang, B.; Park, K.; Zhang, S.; Bueno Villoro, R.; Park, S. et al.; Ryu, H. J.; Jung, Y. S.; Oh, M.-W.; Scheu, C.; Yi, S.-H.; Choi, P.-P.: Enhanced thermoelectric properties of NbCoSn half-Heuslers through in-situ nanocrystallization of amorphous precursors during the consolidation process. Journal of Materials Science & Technology 165, pp. 39 - 48 (2023)

Rivas Rivas, N. A.; Garzón-Manjón, A.; Vega Paredes, M.; Kim, S.-H.; Gault, B.; Jun, H.; Jung, C.; Berova, V.; Hengge, K.; Jurzinsky , T. et al.; Scheu, C.: Chemistry and microstructure of C-supported Ru catalyst nanoparticles: A correlative study. Ultramicroscopy 254, 113831 (2023)

Park, Y.; Lee, C.; Choi, J.; Kang, P. W.; Scheu, C.; Lee, H. M.; Choi, P.-P.; Jung, C.: The interfaces of Ag-rich and Cu-rich AgCu phases boost oxygen reduction activity. Applied Surface Science 637, 157949 (2023)

Vega Paredes, M.; Scheu, C.; Aymerich Armengol, R.: Expanding the Potential of Identical Location Scanning Transmission Electron Microscopy for Gas Evolving Reactions: Stability of Rhenium Molybdenum Disulfide Nanocatalysts for Hydrogen Evolution Reaction. ACS Applied Materials and Interfaces 15 (40), pp. 46895 - 46901 (2023)

Vega Paredes, M.; Aymerich Armengol, R.; Esteban Arenas, D.; Martí-Sánchez, S.; Bals , S.; Scheu, C.; Garzón-Manjón, A.: Electrochemical Stability of Rhodium–Platinum Core–Shell Nanoparticles: An Identical Location Scanning Transmission Electron Microscopy Study. ACS Nano 17 (17), pp. 16943 - 16951 (2023)

Neuß, D.; McCaroll, I.; Zhang, S.; Woods, E.; Delis, W. J.; Tanure, L.; Springer, H.; Sandlöbes, S.; Yang, J.; Todorova, M. et al.; Zander, D.; Scheu, C.; Schneider, J. M.; Hans, M.: High-resolution chemical and structural characterization of the native oxide scale on a Mg-based alloy. arxiv Condensed Matter (2023)

Bueno Villoro, R.; Wood, M.; Luo, T.; Bishara, H.; Abdellaoui, L.; Zavanelli, D.; Gault, B.; Snyder, G. J.; Scheu, C.; Zhang, S.: Fe segregation as a tool to enhance electrical conductivity of grain boundaries in Ti(Co,Fe)Sb half Heusler thermoelectrics. Acta Materialia 249, 118816 (2023)

Luo, W.; Xie, Z.; Zhang, S.; Guénolé, J.; Sun, P.-L.; Meingast, A.; Alhassan, A.; Zhou, X.; Stein, F.; Pizzagalli, L. et al.; Berkels, B.; Scheu, C.; Korte-Kerzel, S.: Tailoring the Plasticity of Topologically Close-Packed Phases via the Crystals’ Fundamental Building Blocks. Advanced Materials 35 (24), 2300586 (2023)

Peter, N. J.; Zander, D.; Cao, X.; Tian, C.; Zhang, S.; Du, K.; Scheu, C.; Dehm, G.: Preferred corrosion pathways for oxygen in Al₂Ca – twin boundaries and dislocations. Journal of Alloys and Compounds 936, 168296 (2023)

Sasidhar, K. N.; Khanchandani, H.; Zhang, S.; Kwiatkowski da Silva, A.; Scheu, C.; Gault, B.; Ponge, D.; Raabe, D.: Understanding the protective ability of the native oxide on an Fe-13 at% Cr alloy at the atomic scale: A combined atom probe and electron microscopy study. Corrosion Science 211, 110848 (2023)

Berova, V.; Garzón-Manjón, A.; Vega Paredes, M.; Schwarz, T.; Rivas Rivas, N. A.; Hengge, K. A.; Juzinsky, T.; Scheu, C.: Influence of the shell thickness on the degradation of Ru@Pt core-shell catalysts in PEM fuel cells. Journal of Power Sources 554, 232327 (2023)

Aymerich Armengol, R.; Vega Paredes, M.; Mingers, A. M.; Camuti, L.; Kim, J.; Bae, J.; Efthimiopoulos, I.; Sahu, R.; Podjaski, F.; Rabe, M. et al.; Scheu, C.; Lim, J.; Zhang, S.: Operando Insights on the Degradation Mechanisms of Rhenium doped Molybdenum Disulfide Nanocatalysts for Electrolyzer Applications. arXiv preprint arXiv:2309.08977 (2023)

Bueno Villoro, R.; Zavanelli, D.; Jung, C.; Mattlat, D. A.; Naderloo, R. H.; Pérez, N. A.; Nielsch, K.; Snyder, G. J.; Scheu, C.; He, R. et al.; Zhang, S.: Grain Boundary Phases in NbFeSb Half-Heusler Alloys: A New Avenue to Tune Transport Properties of Thermoelectric Materials. Advanced Energy Materials 13 (13), 2204321 (2023)

Changizi, R.; Zaefferer, S.; Ziegler, C.; Romaka, V.; Lotsch, B. V.; Scheu, C.: Combined structural analysis and cathodoluminescence investigations of single Pr³⁺-doped Ca₂Nb₃O₁₀ nanosheets. Scientific Reports 13, 8055 (2023)

Liang, Y.; Mrovec, M.; Lysogorskiy, Y.; Vega Paredes, M.; Scheu, C.; Drautz, R.: Atomic cluster expansion for Pt–Rh catalysts: From ab initio to the simulation of nanoclusters in few steps. Journal of Materials Research (2023)

Tehranchi, A.; Zhang, S.; Zendegani, A.; Scheu, C.; Hickel, T.; Neugebauer, J.: Metastable defect phase diagrams as a tool to describe chemically driven defect formation: Application to planar defects. arXiv preprint arXiv:2303.07504 (2023)

Zubair, M.; Felten, M.; Hallstedt, B.; Vega Paredes, M.; Abdellaoui, L.; Bueno Villoro, R.; Lipinska-Chwalek, M.; Ayeb, N.; Springer, H.; Mayer, J. et al.; Berkels, B.; Zander, D.; Korte-Kerzel, S.; Scheu, C.; Zhang, S.: Laves phases in Mg–Al–Ca alloys and their effect on mechanical properties. Materials & Design 225, 111470 (2023)

Yu, Y.; Zhou, C.; Zhang , X.; Abdellaoui, L.; Doberstein, C.; Berkels, B.; Ge, B.; Qiao, G.; Scheu, C.; Wuttig, M. et al.; Cojocaru-Mirédin, O.; Zhang, S.: Dynamic doping and Cottrell atmosphere optimize the thermoelectric performance of n-type PbTe over a broad temperature interval. Nano Energy 101, 107576 (2022)

Vega Paredes, M.; Garzón-Manjón, A.; Hill , B.; Schwarz, T.; Rivas Rivas, N. A.; Jurzinsky , T.; Hengge, K. A.; Mack, F.; Scheu, C.: Evaluation of functional layers thinning of high temperature polymer electrolyte membrane fuel cells after long term operation. Nanoscale 14 (32), pp. 11543 - 11551 (2022)

Gault, B.; Schweinar, K.; Zhang, S.; Lahn, L.; Scheu, C.; Kim, S.-H.; Kasian, O.: Correlating atom probe tomography with x-ray and electron spectroscopies to understand microstructure-activity relationships in electrocatalysts. MRS Bulletin 47, pp. 718 - 726 (2022)