Publications of Pyuck-Pa Choi

Yao, M.; Dey, P.; Seol, J. B.; Choi, P.-P.; Herbig, M.; Marceau, R. K. W.; Hickel, T.; Neugebauer, J.; Raabe, D.: Combined atom probe tomography and density functional theory investigation of the Al off-stoichiometry of κ-carbides in an austenitic Fe–Mn–Al–C low density steel. Acta Materialia 106, pp. 229 - 238 (2016)

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)

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)

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)

Weiss, T. P.; Redinger, A.; Rey, G.; Schwarz, T.; Spies, M.; Cojocaru-Mirédin, O.; Choi, P.-P.; Siebentritt, S.: Impact of annealing on electrical properties of Cu₂ZnSnSe₄ absorber layers. Journal of Applied Physics 120, 045703 (2016)

Cairney, J. M.; Rajan, K. K.; Haley, D.; Gault, B.; Bagot, P. A. J.; Choi, P.-P.; Felfer, P. J.; Ringer, S. P.; Marceau, R. K. W.; Moody, M. P.: Mining information from atom probe data. Ultramicroscopy 159, pp. 324 - 337 (2015)

Haley, D.; Choi, P.-P.; Raabe, D.: Guided mass spectrum labelling in atom probe tomography. Ultramicroscopy 159 (2), pp. 338 - 345 (2015)

Li, Y.; Ponge, D.; Choi, P.-P.; Raabe, D.: Atomic scale investigation of non-equilibrium segregation of boron in a quenched Mo-free martensitic steel. Ultramicroscopy 159, pp. 240 - 247 (2015)

Friák, M.; Tytko, D.; Holec, D.; Choi, P.-P.; Eisenlohr, P.; Raabe, D.; Neugebauer, J.: Synergy of atom-probe structural data and quantum-mechanical calculations in a theory-guided design of extreme-stiffness superlattices containing metastable phases. New Journal of Physics 17 (9), 093004 (2015)

Krause, F. F.; Ahl, J.-P.; Tytko, D.; Choi, P.-P.; Egoavil, R.; Schowalter, M.; Mehrtens, T.; Müller-Caspary, K.; Verbeeck, J.; Raabe, D. et al.; Hertkorn, J.; Engl, K.; Rosenauer, A.: Homogeneity and composition of AlInGaN: A multiprobe nanostructure study. Ultramicroscopy 156, pp. 29 - 36 (2015)

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)

Kim, J.-H.; Kim, B. K.; Kim, D.-I.; Choi, P.-P.; Raabe, D.; Yi, K.-W.: The role of grain boundaries in the initial oxidation behavior of austenitic stainless steel containing alloyed Cu at 700 °C for advanced thermal power plant applications. Corrosion Science 96, pp. 52 - 66 (2015)

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)

Herbig, M.; Choi, P.-P.; Raabe, D.: Combining structural and chemical information at the nanometer scale by correlative transmission electron microscopy and atom probe tomography. Ultramicroscopy 153, pp. 32 - 39 (2015)

Isik, M. I.; Kostka, A.; Yardley, V. A.; Pradeep, K. G.; Duarte, M. J.; Choi, P.-P.; Raabe, D.; Eggeler, G. F.: The nucleation of Mo-rich Laves phase particles adjacent to M₂₃C₆ micrograin boundary carbides in 12% Cr tempered martensite ferritic steels. Acta Materialia 90, pp. 94 - 104 (2015)

Guo, W.; Yao, J.; Jägle, E. A.; Choi, P.-P.; Herbig, M.; Schneider, J. M.; Raabe, D.: Deformation induced alloying in crystalline – metallic glass nano-composites. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 628, pp. 269 - 280 (2015)

Aboulfadl, H.; Deges, J.; Choi, P.-P.; Raabe, D.: Dynamic strain aging studied at the atomic scale. Acta Materialia 86, pp. 34 - 42 (2015)

Tytko, D.; Choi, P.-P.; Raabe, D.: Thermal dissolution mechanisms of AlN/CrN hard coating superlattices studied by atom probe tomography and transmission electron microscopy. Acta Materialia 85, pp. 32 - 41 (2015)

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)

Li, Y.; Kostka, A.; Choi, P.-P.; Goto, S.; Ponge, D.; Kirchheim, R.; Raabe, D.: Mechanisms of subgrain coarsening and its effect on the mechanical properties of carbon-supersaturated nanocrystalline hypereutectoid steel. Acta Materialia 84, pp. 110 - 123 (2015)