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Journal Article (14)

  1. 1.
    Journal Article
    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)
  2. 2.
    Journal Article
    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)
  3. 3.
    Journal Article
    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)
  4. 4.
    Journal Article
    Yardley, V. A.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Parsa, A. B.; Kostka, A.; Somsen, C.; Dlouhý, A.; Neuking, K.; George, E. P. et al.; Eggeler, G. F.: On Local Phase Equilibria and the Appearance of Nanoparticles in the Microstructure of Single-Crystal Ni-Base Superalloys. Advanced Engineering Materials 18 (9), pp. 1556 - 1567 (2016)
  5. 5.
    Journal Article
    Stiller, K. M.; Thuvander, M.; Povstugar, I.; Choi, P.-P.; Andrén, H. O.: Atom probe tomography of interfaces in ceramic films and oxide scales. MRS Bulletin 41 (1), pp. 35 - 39 (2016)
  6. 6.
    Journal Article
    Morsdorf, L.; Pradeep, K. G.; Herzer, G.; Kovács, A.; Dunin-Borkowski, R. E.; Povstugar, I.; Konygin, G.; Choi, P.-P.: Phase selection and nanocrystallization in Cu-free soft magnetic FeSiNbB amorphous alloy upon rapid annealing. Journal of Applied Physics 119, 124903 (2016)
  7. 7.
    Journal Article
    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)
  8. 8.
    Journal Article
    Matuszewski, K.; Rettig, R.; Matysiak, H.; Peng, Z.; Povstugar, I.; Choi, P.-P.; Müller, J. G.; Raabe, D.; Spiecker, E.; Kurzydłowski, K. J. et al.; Singer, R. F.: Effect of ruthenium on the precipitation of topologically close packed phases in Ni-based superalloys of 3rd and 4th generation. Acta Materialia 95, pp. 274 - 283 (2015)
  9. 9.
    Journal Article
    Prakash, A.; Guénolé, J.; Wang, J.; Müller, J. G.; Spiecker, E.; Mills, M. J.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Bitzek, E.: Atom probe informed simulations of dislocation–precipitate interactions reveal the importance of local interface curvature. Acta Materialia 92, pp. 33 - 45 (2015)
  10. 10.
    Journal Article
    Peng, Z.; Povstugar, I.; Matuszewski, K.; Rettig, R.; Singer, R. F.; Kostka, A.; Choi, P.-P.; Raabe, D.: Effects of Ru on elemental partitioning and precipitation of topologically close-packed phases in Ni-based superalloys. Scripta Materialia 101, pp. 44 - 47 (2015)
  11. 11.
    Journal Article
    Parsa, A. B.; Wollgramm, P.; Buck, H.; Somsen, C.; Kostka, A.; Povstugar, I.; Choi, P.-P.; Raabe, D.; Dlouhý, A.; Müller, J. G. et al.; Spiecker, E.; Demtroder, K.; Schreuer, J.; Neuking, K.; Eggeler, G. F.: Advanced scale bridging microstructure analysis of single crystal Ni-base superalloys. Advanced Engineering Materials 17 (2), pp. 216 - 230 (2015)
  12. 12.
    Journal Article
    Povstugar, I.; Choi, P.-P.; Neumeier, S.; Bauer, A.; Zenk, C. H.; Göken, M.; Raabe, D.: Elemental partitioning and mechanical properties of Ti- and Ta-containing Co–Al–W-base superalloys studied by atom probe tomography and nanoindentation. Acta Materialia 78, pp. 78 - 85 (2014)
  13. 13.
    Journal Article
    Povstugar, I.; Choi, P.; Tytko, D.; Ahn, J.; Raabe, D.: Interface-directed spinodal decomposition in TiAlN/CrN multilayer hardcoatings studied by atom probe tomography. Acta Materialia 61 (20), pp. 7534 - 7542 (2013)
  14. 14.
    Journal Article
    Choi, P.; Povstugar, I.; Ahn, J.; Kostka, A.; Raabe, D.: Thermal stability of TiAlN/CrN multilayer coatings studied by atom probe tomography. Ultramicroscopy 111, pp. 518 - 523 (2011)

Conference Paper (1)

  1. 15.
    Conference Paper
    Zenk, C. H.; Neumeier, S.; Kolb, M.; Volz, N.; Fries, S. G.; Dolotko, O. V.; Povstugar, I.; Raabe, D.; Göken, M.: The role of the base element in γ strengthened cobalt/nickel-base superalloys. In: Proceedings of the International Symposium on Superalloys, Vol. 2016, pp. 971 - 980. 13th International Symposium on Superalloys, SUPERALLOYS 2016, Seven Springs Mountain Resort, Seven Springs, PA, USA, September 11, 2016 - September 15, 2016. Minerals, Metals and Materials Society, Pittsburgh, PA, USA (2016)

Talk (3)

  1. 16.
    Talk
    Gault, B.; Herbig, M.; Povstugar, I.; Liebscher, C.; Kuzmina, M.; Cojocaru-Mirédin, O.; Dehm, G.; Nematollahi, G. A.; Ponge, D.; Scheu, C. et al.; Stoffers, A.; Sandlöbes, S.; Neugebauer, J.; Raabe, D.: Atoms, ions, electrons: simulated, measured and manipulated. Workshop on Scientific Directions for Future Transmission Electron Microscopy, Jülich, Germany (2016)
  2. 17.
    Talk
    Millán, J.; Ponge, D.; Povstugar, I.; Sandlöbes, S.; Choi, P.-P.; Zaefferer, S.; Haghighat, S. M. H.; Eggeler, G. F.; Nematollahi, G. A.; Herbig, M. et al.; Kirchheim, R.; Inden, G.; Neugebauer, J.; Raabe, D.: Scale-hoping approaches in desiging complex alloys. Royal Society International Seminar, Superalloys to Order' at the Kavli Royal Society International Centre, Chicheley, UK (2013)
  3. 18.
    Talk
    Povstugar, I.; Choi, P.; Tytko, D.; Raabe, D.: Atom probe tomography for nanoscale analysis of nitride thin films. 7th International Conference on Surfaces, Coatings and Nanostructured Materials NANOSMAT-2012, Prague, Chech Republic (2012)

Poster (1)

  1. 19.
    Poster
    Peng, Z.; Povstugar, I.; Choi, P.-P.; Kostka, A.; Raabe, D.; Matuszewski, K.; Müller, J., J.; Rettig, R.; Singer, R. F.: Ruthenium effect on precipitation of topologically close-packed phases in nickel-based superalloys. APT&M 2014 conference, Stuttgart, Germany (2014)
 
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