Mehrtens, T.; Schowalter, M.; Tytko, D.; Choi, P.-P.; Raabe, D.; Hoffmann, L.; Jönen, H.; Rossow, U.; Hangleiter, A.; Rosenauer, A.: Measurement of the indium concentration in high indium content InGaN layers by scanning transmission electron microscopy and atom probe tomography. Applied Physics Letters 102 (13), 132112 (2013)

Sandim, M. J. R.; Tytko, D.; Kostka, A.; Choi, P.; Awaji, S.; Watanabe, K.; Raabe, D.: Grain boundary segregation in a bronze-route Nb₃Sn superconducting wire studied by atom probe tomography. Superconductor Science and Technology 26, pp. 055008-1 - 055008-7 (2013)

Seol, J.-B.; Raabe, D.; Choi, P.; Park, H. S.; Kwak, J. H.; Park, C. G.: Direct evidence for the formation of ordered carbides in a ferrite based low-density Fe–Mn–Al–C alloy studied by transmission electron microscopy and atom probe tomography. Scripta Materialia 68 (6), pp. 348 - 353 (2013)

Schwarz, T.; Cojocaru-Mirédin, O.; Choi, P.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Atom probe study of Cu₂ZnSnSe₄ thin-films prepared by co-evaporation and post-deposition annealing. Applied Physics Letters 102, 042101, pp. 1 - 4 (2013)

Seol, J.-B.; Jung, J.E.; Chang, Y.W.; Park, C.G.: Influence of carbon content on the microstructure, martensitic transformation and mechanical properties in austenite/e-martensite dual-phase Fe–Mn–C steels. Acta Materialia 61 (2), pp. 558 - 578 (2013)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Exploring the p-n junction region in Cu(In,Ga)Se₂ thin-film solar cells at the nanometer-scale. Applied Physics Letters 101 (18), pp. 181603-1 - 181603-5 (2012)

Abou-Ras, D.; Schmidt, S.S.; Caballero, R.; Unold, T.; Schock, H.W.; Koch, C.T.; Schaffer, B.; Schaffer, M.; Choi, P.; Cojocaru-Mirédin, O.: Confined and chemically flexible grain boundaries in polycrystalline compound semiconductors. Advanced Energy Materials 2 (8), pp. 992 - 998 (2012)

Choi, P.; Cojocaru-Mirédin, O.; Wuerz, R.: Compositional gradients and impurity distributions in CuInSe₂ thin-film solar cells studied by atom probe tomography. Surface and Interface Analysis 44 (11-12), pp. 1386 - 1388 (2012)

Tytko, D.; Choi, P.-P.; Klöwer, J.; Inden, G.; Raabe, D.: Microstructural evolution of a Ni-based superalloy (617B) at 700 °C studied by electron microscopy and atom probe tomography. Acta Materialia 60 (4), pp. 1731 - 1740 (2012)

Choi, P.; Cojocaru-Mirédin, O.; Abou-Ras, D.; Caballero, R.; Raabe, D.; Smentkowski, V.; Park, C. G.; Gu, G. H.; Mazumder, B.; Wong, M. H. et al.; Hu, Y.-L.; Melo, T. P.; Speck, J. S.: Atom-Probe Tomography of compound semiconductors for photovoltaic and light-emitting device applications. Microscopy Today 20 (3), pp. 18 - 24 (2012)

Herbig, M.; King, A.; Reischig, P.; Proudhon, H.; Lauridsen, E. M.; Marrow, J.; Buffière, J.-Y.; Ludwig, W.; Khan, A. A.; Stevens, N.: A new dimension in short fatigue crack characterisation. European Synchrotron Radiation Facility Highlights 2011, pp. 31 - 32 (2012)

Li, Y. J.; Choi, P.; Goto, S.; Borchers, C.; Raabe, D.; Kirchheim, R.: Evolution of strength and microstructure during annealing of heavily cold-drawn 6.3 GPa hypereutectoid pearlitic steel wire. Acta Materialia 60, pp. 4005 - 4016 (2012)

Marquis, E. A.; Choi, P.; Danoix, F.; Kruska, K.; Lozano-Perez, S.; Raabe, D.; Williams, C. A.: New insights into the atomic-scale structures and behavior of steels. Microscopy Today 20, pp. 44 - 48 (2012)

Seol, J.-B.; Raabe, D.; Choi, P.; Im, Y. R.; Park, C. G.: Atomic scale effects of alloying, partitioning, solute drag and austempering on the mechanical properties of high-carbon bainitic–austenitic TRIP steels. Acta Materialia 60, pp. 6183 - 6199 (2012)

Yuan, L.; Ponge, D.; Wittig, J.; Choi, P.; Jiménez, J.A.; Raabe, D.: Nanoscale austenite reversion through partitioning, segregation and kinetic freezing: Example of a ductile 2 GPa Fe–Cr–C steel. Acta Materialia 60, pp. 2790 - 2804 (2012)

Li, Y. J.; Choi, P.; Borchers, C.; Westerkamp, S.; Goto, S.; Raabe, D.; Kirchheim, R.: Atomic-scale mechanisms of deformation-induced cementite decomposition in pearlite. Acta Materialia 59 (10), pp. 3965 - 3977 (2011)

Abou-Ras, D.; Caballero, R.; Fischer, C.-H.; Kaufmann, C.; Lauermann, I.; Mainz, R.; Mönig, H.; Schöpke, A.; Stephan, C.; Streeck, C. et al.; Schorr, S.; Eicke, A.; Döbeli, M.; Gade, B.; Hinrichs, J.; Nunney, T.; Dijkstra, H.; Hoffmann, V.; Klemm, D.; Efimova, V.; Bergmaier, A.; Dollinger, G.; Wirth, T.; Unger, W.; Rockett, A. A.; Perez Rodriguez, A.; Alvarez Garcia, J.; Izquierdo-Roca, V.; Schmid, T.; Choi, P.; Müller, M.; Bertram, F.; Christen, J.; Khatri, H.; Collins, R. W.; Marsillac, S.; Kötschau, I.: Comprehensive comparison of various techniques for the analysis of elemental distributions in thin films. Microscopy and Microanalysis 17, pp. 728 - 751 (2011)

Choi, P.; Cojocaru-Mirédin, O.; Würz, R.; Raabe, D.: Comparative atom probe study of Cu(In,Ga)Se₂ thin-film solar cells deposited on soda-lime glass and mild steel substrates. Journal of Applied Physics 110 (12), 124513 (7pp) (2011)

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)

Cojocaru-Mirédin, O.; Choi, P.; Abou-Ras, D.; Schmidt, S. S.; Caballero, R.; Raabe, D.: Characterization of grain boundaries in Cu(In,Ga)Se₂ films using atom probe tomography. Journal of Photovoltaics 1, pp. 207 - 212 (2011)