Researcher Portfolio
Piewek, Silvia
Process Systems Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society
Researcher Profile
Position: Process Systems Engineering, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society
Researcher ID: https://pure.mpg.de/cone/persons/resource/persons86432
Publications
(1 - 25 of 42)
: Scheu, C., Bueno Villoro, R., Abdellaoui, L., Mattlat, D. A., Jung, C., Gault, B., & Zhang, S. (2024). New insights into thermoelectric materials through length-bridging characterization. Talk presented at Transverse Effects in Thermoelectric Systems 819. WE-Heraeus-Seminar. Bad Honnef, Germany. 2024-10-13 - 2024-10-16. [PubMan] : Isotta, E., Jiang, S., Bueno Villoro, R., Nagahiro, R., Maeda, K., Mattlat, D. A., Odufisan, A. R., Zevalkink, A., Shiomi, J., Zhang, S., Scheu, C., Snyder, G. J., & Balogun, O. (2024). Heat Transport at Silicon Grain Boundaries. Advanced Functional Materials, 34(40): 2405413. doi:10.1002/adfm.202405413. [PubMan] : Sailler, S., Bueno Villoro, R., Bayesteh, S., Schlörb, H., Cichocka, O. M., Nielsch, K., Zhang, S., & Pérez, N. (2024). Grain boundary chemistry and increased thermoelectric performance in Bi2Se3–Fe3O4 nanocomposites. Materials Today Physics, 46: 101477. doi:10.1016/j.mtphys.2024.101477. [PubMan] : Mattlat, D. A., Bueno Villoro, R., Jung, C., Scheu, C., Zhang, S., Naderloo, R. H., Nielsch, K., He, R., Zavanelli, D., & Snyder, G. J. (2024). Effective doping of InSbat the grain boundaries in Nb1-xTixFeSb based Half-Heusler thermoelectricsfor high electrical conductivity and Seebeckcoefficient. Poster presented at 40th International & 20th European Conference on Thermoelectrics, Krakow, Poland. [PubMan] : Ying, P., Bueno Villoro, R., Bahrami, A., Wilkens, L., Reith, H., Mattlat, D. A., Pacheco, V., Scheu, C., Zhang, S., Nielsch, K., & He, R. (2024). Performance Degradation and Protective Effects of Atomic Layer Deposition for Mg-based Thermoelectric Modules. Advanced Functional Materials, 34(45): 2406473. doi:10.1002/adfm.202406473. [PubMan] : Jung, C., Jang, K., Park, H., Jang, J., Jang, H., Kang, B., Park, K., Zhang, S., Bueno Villoro, R., Park, S., Ryu, H. J., Jung, Y. S., Oh, M.-W., Scheu, C., Yi, S.-H., & Choi, P.-P. (2023). Enhanced thermoelectric properties of NbCoSn half-Heuslers through in-situ nanocrystallization of amorphous precursors during the consolidation process. Journal of Materials Science & Technology, 165, 39-48. doi:10.1016/j.jmst.2023.04.037. [PubMan] : Ai, X., Lei, B., Cichocka, M. O., Giebeler, L., Bueno Villoro, R., Zhang, S., Scheu, C., Pérez, N., Zhang, Q., Sotnikov, A., Singh, D. J., Nielsch, K., & He, R. (2023). Enhancing the thermoelectric properties via modulation of defects in p-type MNiSn-based (M = Hf, Zr, Ti) half-Heusler materials. Advanced Functional Materials, 33(48): 2305582. doi:10.1002/adfm.202305582. [PubMan] : Bueno Villoro, R., Naderloo, R. H., Mattlat, D. A., Jung, C., Nielsch, K., Scheu, C., He, R., & Zhang, S. (2023). Composite design of half-Heusler thermoelectrics: Selective doping of grain boundary phases in NbFeSb by InSb. Materials Today Physics, 38: 101240. doi:10.1016/j.mtphys.2023.101240. [PubMan] : Jung, C., Jang, K., Zhang, S., Bueno Villoro, R., Choi, P.-P., & Scheu, C. (2023). Sb-doping induced order to disorder transition enhances the thermal stability of NbCoSn1-xSbx half-Heusler semiconductors. Talk presented at The 20th International Microscopy Congress, PS-07.2. Microscopy of Semiconductor Materials and Devices. Busan, Republic of Korea. 2023-09-10 - 2023-09-15. [PubMan] : Bueno Villoro, R. (2023). Electron microscopy investigations to understand the transport properties of energy materials. Talk presented at Physics Department, Technical University of Denmark. Kongens Lyngby, Denmark. 2023-05-24. [PubMan] : Bueno Villoro, R., Wood, M., Luo, T., Bishara, H., Abdellaoui, L., Zavanelli, D., Gault, B., Snyder, G. J., Scheu, C., & Zhang, S. (2023). Fe segregation as a tool to enhance electrical conductivity of grain boundaries in Ti(Co,Fe)Sb half Heusler thermoelectrics. Acta Materialia, 249: 118816. doi:10.1016/j.actamat.2023.118816. [PubMan] : 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., & Zhang, S. (2023). Grain Boundary Phases in NbFeSb Half-Heusler Alloys: A New Avenue to Tune Transport Properties of Thermoelectric Materials. Poster presented at Microscopy of semiconducting materials conference, Cambridge, UK. [PubMan] : Bueno Villoro, R. (2023). Effect of grain boundary phases on the properties of half Heusler thermoelectrics. Talk presented at Northwestern University. Evanston, IL, USA. 2023-03-13. [PubMan] : 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., & Zhang, S. (2023). Grain Boundary Phases in NbFeSb Half-Heusler Alloys: A New Avenue to Tune Transport Properties of Thermoelectric Materials. Advanced Energy Materials, 13(13): 2204321. doi:10.1002/aenm.202204321. [PubMan] : Zubair, M., Felten, M., Hallstedt, B., Vega-Paredes, M., Abdellaoui, L., Bueno Villoro, R., Lipinska-Chwalek, M., Ayeb, N., Springer, H., Mayer, J., Berkels, B., Zander, D., Korte-Kerzel, S., Scheu, C., & Zhang, S. (2023). Laves phases in Mg–Al–Ca alloys and their effect on mechanical properties. Materials and Design, 225: 111470. doi:10.1016/j.matdes.2022.111470. [PubMan] : Bueno Villoro, R. (2022). Application of NbTiFeSb half Heusler thermoelectric materials. Talk presented at Colloquium, Leibniz-Institut für Festkörper- und Werkstoffforschung. Dresden, Germany. 2022-10-06. [PubMan] : Zhang, S., Abdellaoui, L., Bueno Villoro, R., Jung, C., Mattlat, D. A., & Scheu, C. (2022). In situ microstructural observation of PbTe thermoelectrics by TEM. Talk presented at Colloquium, Leibniz-Institut für Festkörper- und Werkstoffforschung. Dresden, Germany. 2022-10-06. [PubMan] : Bueno Villoro, R., Wood, M., Luo, T., Bishara, H., Abdellaoui, L., Zavanelli, D., Gault, B., Snyder, G. J., Scheu, C., & Zhang, S. (2022). Effect of grain boundaries on electrical conductivity in Ti(Co,Fe)Sb half Heusler thermoelectrics. Poster presented at European Conference on Thermoelectrics (ECT), Barcelona, Spain. [PubMan] : Scheu, C., Abdellaoui, L., Bueno Villoro, R., Cojocaru-Mirédin, O., Gault, B., Luo, T., Jung, C., Yu, Y., Zaefferer, S., & Zhang, S. (2022). A scale bridging approach for analysis of extended defects in thermoelectric materials: From electron channeling contrast imaging, scanning transmission electron microscopy to atom probe tomography. Talk presented at ELMINA2022. Belgrade, Serbia. 2022-08-22 - 2022-08-26. [PubMan] : Gomell, L., Tsai, S.-P., Roscher, M., Bueno Villoro, R., Konijnenberg, P. J., Zaefferer, S., Scheu, C., & Gault, B. (2022). In-situ nitriding of Fe2VAl during laser surface remelting to manipulate microstructure and crystalline defects. Physical Review Materials, 6(8): 085405. doi:10.1103/PhysRevMaterials.6.085405. [PubMan] : Zhang, S., Abdellaoui, L., Bueno Villoro, R., Scheu, C., Luo, T., Gault, B., & Raabe, D. (2021). Developing correlative and in situ microscopy to study structure-property relationships in thermoelectric materials. Talk presented at Modern electron microscopy and correlative techniques. online. 2021-10-06. [PubMan] : Luo, T., Serrano Sanchez, F. M., Bishara, H., Zhang, S., Bueno Villoro, R., Kuo, J. J., Felser, C., Scheu, C., Snyder, G. J., Best, J. P., Dehm, G., Yu, Y., Raabe, D., Fu, C., & Gault, B. (2021). Dopant-segregation to grain boundaries controls electrical conductivity of η-type NbCo(Pt)Sn half-Heusler alloy mediating thermoelectric performance. Acta Materialia, 217: 117147. doi:10.1016/j.actamat.2021.117147. [PubMan] : Abdellaoui, L., Yu, Y., Zhang, S., Luo, T., Chen, Z., Bueno Villoro, R., Hanus, R., Cojocaru-Mirédin, O., Snyder, G. J., Raabe, D., Pei, Y., & Scheu, C. (2021). Parallel Dislocation Networks and Cottrell Atmospheres Reduce Thermal Conductivity of PbTe Thermoelectrics. Talk presented at Virtual Thermoelectric Conference 2021 (VCT 2021). 2021-07-20 - 2021-07-22. [PubMan] : Abdellaoui, L., Zhang, S., Chen, Z., Zaefferer, S., Bueno Villoro, R., Gault, B., Yu, Y., Rodenkirchen, C., Cojocaru-Mirédin, O., Amouyal, Y., Snyder, G. J., Raabe, D., & Scheu, C. (2021). Thermoelectric Materials: A methodology for defects characterizaton. Poster presented at Understanding Transport Processes on the Nanoscale for Energy Harvesting Devices Seminar, Physikzentrum Bad Honnef, Bad Honnef, Germany. [PubMan] : Bueno Villoro, R., Luo, T., Bishara, H., Abdellaoui, L., Gault, B., Wood, M., Snyder, G. J., Scheu, C., & Zhang, S. (2021). Effect of grain boundaries on electrical conductivity in Ti(Co,Fe)Sb half Heusler thermoelectrics. Poster presented at 719. WE-Heraeus-Seminar, Understanding Transport Processes on the Nanoscale for Energy Harvesting Devices, online. [PubMan]