Publications of Steffen Neumeier

Morgado, F.; Stephenson, L.; Bhatt, S.; Freysoldt, C.; Neumeier, S.; Katnagallu, S.; Subramanyam, A.; Pietka, I.; Hammerschmidt, T.; Vurpillot, F. et al.; Gault, B.: Stacking Fault Segregation Imaging With Analytical Field Ion Microscopy. Microscopy and Microanalysis 31 (1), ozae105 (2025)

Karpstein, N.; Laplanche, G.; Saksena, A.; Zehl, R.; Bezold, A.; Horst, O.; Bürger, D.; Kostka, A.; Zenk, C.; Neumeier, S. et al.; Gault, B.; Ludwig, A.; Fries, S.; Spiecker, E.: Microscopic mechanism of the L12-D019 phase transformation in a Co-base single crystal superalloy. Acta Materialia 282, 120416 (2025)

Pyczak, F.; Liang, Z.; Neumeier, S.; Rao, Z.: Stability and Physical Properties of the L1₂-γ' Phase in the CoNiAlTi-System. Metallurgical and Materials Transactions A 54 (5), pp. 1661 - 1670 (2023)

Yoo, B.; Jung, C.; Ryou, K.; Choi, W. S.; Haußmann, L.; Yang, S.; Boll, T.; Neumeier, S.; Choi, P.-P.: Directed energy deposition of γ/γ' Co–Al–W superalloys. Additive Manufacturing 60, 103287 (2022)

Liang, Z.; Neumeier, S.; Rao, Z.; Göken, M.; Pyczak, F.: CALPHAD informed design of multicomponent CoNiCr-based superalloys exhibiting large lattice misfit and high yield stress. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 854, 143798 (2022)

Morgado, F. F.; Katnagallu, S.; Freysoldt, C.; Klaes, B.; Vurpillot, F.; Neugebauer, J.; Raabe, D.; Neumeier, S.; Gault, B.; Stephenson, L.: Revealing atomic-scale vacancy-solute interaction in nickel. Scripta Materialia 203, 114036 (2021)

Morgado, F. F.; Katnagallu, S.; Freysoldt, C.; Klaes, B.; Vurpillot, F.; Neugebauer, J.; Raabe, D.; Neumeier, S.; Gault, B.; Stephenson, L.: Corrigendum to Revealing atomic-scale vacancy-solute interaction in nickel (Scripta Materialia (2021) 203, (114036) (S135964622100316X), (10.1016/j.scriptamat.2021.114036)). Scripta Materialia 205, 114213 (2021)

Liang, Z.; Pyczak, F.; Stark, A.; Rao, Z.; Neumeier, S.; Göken, M.: Breaking the continuity of the Al₂O₃ oxide scale by additions of Cr in Co–Al–W-based superalloys. Corrosion Science 189, 109594 (2021)

Volz, N.; Xue, F.; Zenk, C. H.; Bezold, A.; Gabel, S.; Subramanyam, A. P. A.; Drautz, R.; Hammerschmidt, T.; Makineni, S. K.; Gault, B. et al.; Göken, M.; Neumeier, S.: Understanding creep of a single-crystalline Co–Al–W–Ta superalloy by studying the deformation mechanism, segregation tendency and stacking fault energy. Acta Materialia 214, 117019 (2021)

He, J.; Zenk, C. H.; Zhou, X.; Neumeier, S.; Raabe, D.; Gault, B.; Makineni, S. K.: On the atomic solute diffusional mechanisms during compressive creep deformation of a Co–Al–W–Ta single crystal superalloy. Acta Materialia 184, pp. 86 - 99 (2020)

Katnagallu, S.; Stephenson, L.; Mouton, I.; Freysoldt, C.; Subramanyam, A. P. A.; Jenke, J.; Ladines, A. N. C.; Neumeier, S.; Hammerschmidt, T.; Drautz, R. et al.; Neugebauer, J.; Vurpillot, F.; Raabe, D.; Gault, B.: Imaging individual solute atoms at crystalline imperfections in metals. New Journal of Physics 21 (12), 123020 (2019)

Makineni, S. K.; Lenz, M.; Neumeier, S.; Spiecker, E.; Raabe, D.; Gault, B.: Elemental segregation to antiphase boundaries in a crept CoNi-based single crystal superalloy. Scripta Materialia 157, pp. 62 - 66 (2018)

Makineni, S. K.; Lenz, M.; Kontis, P.; Li, Z.; Kumar, A.; Felfer, P. J.; Neumeier, S.; Herbig, M.; Spiecker, E.; Raabe, D. et al.; Gault, B.: Correlative Microscopy—Novel Methods and Their Applications to Explore 3D Chemistry and Structure of Nanoscale Lattice Defects: A Case Study in Superalloys. JOM-Journal of the Minerals Metals & Materials Society 70 (9), pp. 1736 - 1743 (2018)

Volz, N.; Zenk, C. H.; Cherukuri, R.; Kalfhaus, T.; Weiser, M.; Makineni, S. K.; Betzing, C.; Lenz, M.; Gault, B.; Fries, S. G. et al.; Schreuer, J.; Vaβen, R.; Virtanen, S.; Raabe, D.; Spiecker, E.; Neumeier, S.; Göken, M.: Thermophysical and Mechanical Properties of Advanced Single Crystalline Co-base Superalloys. Metallurgical and Materials Transactions A 49 (9), pp. 4099 - 4109 (2018)

Makineni, S. K.; Kumar, A.; Lenz, M.; Kontis, P.; Meiners, T.; Zenk, C. H.; Zaefferer, S.; Eggeler, G. F.; Neumeier, S.; Spiecker, E. et al.; Raabe, D.; Gault, B.: On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy. Acta Materialia 155, pp. 362 - 371 (2018)

Kolb, M.; Freund, L. P.; Fischer, F.; Povstugar, I.; Makineni, S. K.; Gault, B.; Raabe, D.; Müller, J.; Spiecker, E.; Neumeier, S. et al.; Göken, M.: On the grain boundary strengthening effect of boron in γ/γ′ Cobalt-base superalloys. Acta Materialia 145, pp. 247 - 254 (2018)

Zenk, C. H.; Povstugar, I.; Li, R.; Rinaldi, F.; Neumeier, S.; Raabe, D.; Göken, M.: A novel type of Co–Ti–Cr-base γ/γ′ superalloys with low mass density. Acta Materialia 135, pp. 244 - 251 (2017)

Kolb, M.; Zenk, C. H.; Kirzinger, A.; Povstugar, I.; Raabe, D.; Neumeier, S.; Göken, M.: Influence of rhenium on γ′-strengthened cobalt-base superalloys. Journal of Materials Research 32 (13), pp. 2551 - 2559 (2017)

Povstugar, I.; Zenk, C. H.; Li, R.; Choi, P.-P.; Neumeier, S.; Dolotko, O. V.; Hoelzel, M.; Göken, M.; Raabe, D.: Elemental partitioning, lattice misfit and creep behaviour of Cr containing γ′ strengthened Co base superalloys. Materials Science and Technology 32 (3), pp. 220 - 225 (2016)

Koßmann, J.; Zenk, C. H.; Lopez-Galilea, I.; Neumeier, S.; Kostka, A.; Huth, S.; Theisen, W.; Göken, M.; Drautz, R.; Hammerschmidt, T.: Microsegregation and precipitates of an as-cast Co-based superalloy-microstructural characterization and phase stability modelling. Journal of Materials Science: Materials in Electronics 50 (19), pp. 6329 - 6338 (2015)