Gutierrez-Urrutia, I.; Zaefferer, S.; Raabe, D.: The effect of grain size and grain orientation on deformation twinning in a Fe–22 wt.% Mn–0.6 wt.% C TWIP steel. Materials Science and Engineering A 527, pp. 3552 - 3560 (2010)
Sandim, M. J. R.; Sandim, H. R. Z.; Zaefferer, S.; Raabe, D.; Awaji, S.; Watanabe, K.: Electron backscatter diffraction study of Nb3Sn superconducting multifilamentary wire. Scripta Materialia 62 (2), pp. 59 - 62 (2010)
Demir, E.; Raabe, D.; Zaafarani, N.; Zaefferer, S.: Investigation of the indentation size effect through the measurement of the geometrically necessary dislocations beneath small indents of different depths using EBSD tomography. Acta Materialia 57, pp. 559 - 569 (2009)
Gutierrez-Urrutia, I.; Zaefferer, S.; Raabe, D.: Electron channeling contrast imaging of twins and dislocations in twinning-induced plasticity steels under controlled diffraction conditions in a scanning electron microscope. Scripta Materialia 61, pp. 737 - 740 (2009)
Imlau, J.; Bleck, W.; Zaefferer, S.: Comparison of damage development in dependence of the local microstructure in low alloyed Al-TRIP-steels, IF steel and a DP steel. Int. J. Materials Research 100, pp. 584 - 593 (2009)
Sato, H.; Zaefferer, S.: A study on the formation mechanisms of butterfly-type martensite in Fe–30% Ni alloy using EBSD-based orientation microscopy. Acta Materialia 57 (6), pp. 1931 - 1937 (2009)
Sato, H.; Zaefferer, S.; Watanabe, Y.: In-situ Observation of Butterfly-type Martensite in Fe-30mass%Ni Alloy during Tensile Test Using High-resolution EBSD. ISIJ International 49, pp. 1784 - 1791 (2009)
Schestakow, I.; Yi, S.; Zaefferer, S.: Twinning-related microstructural evolution during hot rolling and subsequent annealing of pure magnesium. Materials Science & Engineering A 516, pp. 58 - 64 (2009)
Wu, G.; Zaefferer, S.: Advances in TEM orientation microscopy by combination of dark-field conical scanning and improved image matching. Ultramicroscopy 109, pp. 1317 - 1325 (2009)
Zambaldi, C.; Zaefferer, S.; Wright, S. I.: Characterization of order domains in γ-TiAl by orientation microscopy based on electron backscatter diffraction. Journal of Applied Crystallography 42, pp. 1092 - 1101 (2009)
Bastos, A.; Zaefferer, S.; Raabe, D.: Three-dimensional EBSD study on the relationship between triple junctions and columnar grains in electrodeposited Co–Ni films. Journal of Microscopy 230, pp. 487 - 498 (2008)
Frommert, M.; Zobrist, C.; Lahn, L.; Böttcher, A.; Raabe, D.; Zaefferer, S.: Texture measurement of grain-oriented electrical steels after secondary recrystallization. Journal of Magnetism and Magnetic Materials 320, pp. e657 - e660 (2008)
Liu, T.; Raabe, D.; Zaefferer, S.: A 3D tomographic EBSD analysis of a CVD diamond thin film. Science and Technology of Advanced Materials 9, 035013 (2008)
Schmücker, M.; Mechnich, P.; Zaefferer, S.; Schneider, H.: Water vapor corrosion of mullite: Single crystals versus polycrystalline ceramics. Journal of the European Ceramic Society 28, pp. 425 - 429 (2008)
Zaefferer, S.; Romano, P.; Friedel, F.: EBSD as a tool to identify and quantify bainite and ferrite in low alloyed Al-TRIP steels. Journal of Microscopy 230, pp. 499 - 508 (2008)
Scientists of the Max-Planck-Institut für Eisenforschung pioneer new machine learning model for corrosion-resistant alloy design. Their results are now published in the journal Science Advances
Statistical significance in materials science is a challenge that has been trying to overcome by miniaturization. However, this process is still limited to 4-5 tests per parameter variance, i.e. Size, orientation, grain size, composition, etc. as the process of fabricating pillars and testing has to be done one by one. With this project, we aim to…
Atom probe tomography (APT) provides three dimensional(3D) chemical mapping of materials at sub nanometer spatial resolution. In this project, we develop machine-learning tools to facilitate the microstructure analysis of APT data sets in a well-controlled way.
Atom probe tomography (APT) is one of the MPIE’s key experiments for understanding the interplay of chemical composition in very complex microstructures down to the level of individual atoms. In APT, a needle-shaped specimen (tip diameter ≈100nm) is prepared from the material of interest and subjected to a high voltage. Additional voltage or laser…
Ever since the discovery of electricity, chemical reactions occurring at the interface between a solid electrode and an aqueous solution have aroused great scientific interest, not least by the opportunity to influence and control the reactions by applying a voltage across the interface. Our current textbook knowledge is mostly based on mesoscopic…