Duarte, M. J.; Klemm, S. O.; Borodin, S.; Choi, P.-P.; Mayrhofer, K. J. J.; Stratmann, M.; Romero, A. H.; Crespo, D.; Serrano, J.; Renner, F. U.: Corrosion behaviour of iron-based metallic glasses during crystallization. BMG8, The 8th International Conference on Bulk Metallic Glasses, Hong Kong, China (2011)

Ponge, D.; Dmitrieva, O.; Millán, J.; Sandlöbes, S.; Choi, P.; Kostka, A.; Inden, G.; Raabe, D.: Alloy design of nanoprecipitate-hardened high-Mn maraging-TRIP and -TWIP steels. 1st International Conference on High Manganese Steels 2011, Seoul, South Korea (2011)

Choi, P.: Characterization of CuInSe₂ and CuInGaSe₂ thin-film solar cells using Atom Probe Tomography. International Conference on Electronic Materials and Nanotechnology for Green Environemnt, Jeju Island, South Korea (2010)

Raabe, D.; Li, Y. J.; Choi, P.; Dmitrieva, O.; Kirchheim, R.; Ponge, D.: Towards the limits of strength: Design and understanding of ultra high strength steels. Colloquium, Ludwig-Maximilians-Universität, München, Germany (2010)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Impurity segregation at CuInSe₂-based grain boundaries. 3rd International Conference on "Advanced Composite Materials Engineering", COMAT 2010, Brasov, Romania (2010)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Atomic-scale distribution of impurities in CuInSe2-based thin-film solar cells. 52nd International Field Emission Symposium IFES 2010, Sydney, Australia (2010)

Dmitrieva, O.; Choi, P.; Ponge, D.; Raabe, D.; Gerstl, S. S. A.: Laser-pulsed atom probe studies of a complex maraging steel: Laser pulse energy variation and precipitate analysis. 52nd International Field Emission Symposium IFES 2010, Sydney, Australia (2010)

Li, Y. J.; Choi, P.; Borchers, C.; Chen, Y.Z.; Goto, S.; Raabe, D.; Kirchheim, R.: Atom Probe Tomography characterization of heavily cold drawn pearlitic steel wire. 52nd International Field Emission Symposium (IFES), Sydney, Australia (2010)

Raabe, D.; Li, Y. J.; Choi, P.; Sauvage, X.; Kirchheim, R.; Hono, K.: Atomic-scale mechanisms in mechanical alloying - Towards the limits of strength in ductile nano-structured bulk materials. International Symposium on Metastable, Amorphous and Nanostructured Materials (ISMANAM) 2010, ETH Zürich, Switzerland (2010)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Atomic-scale distribution of impurities in CuInSe₂-based thin-film solar cells. 15th GLADD meeting 2010, Delft, The Netherlands (2010)

Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Liu, T.; Raabe, D.: Characterization of CuInSe₂ and Cu(In,Ga)Se₂ thin-film solar cells using Atom Probe Tomography. Zentrum für Sonnenenergie und Wasserstoffforschung (ZSW), Stuttgart, Germany (2010)

Jun, H.; Choi, P.-P.; Li, Z.; Raabe, D.: Design of dual-phase refractory multi-principle element alloys. 2nd International Conference on High-Entropy Materials (ICHEM 2018), Jeju, South Korea (2018)

Schwarz, T.; Redinger, A.; Siebentritt, S.; Gault, B.; Raabe, D.; Choi, P.-P.: Increased detector efficiency helps to reveal new insights into compositional fluctuations at defects in Cu₂ZnSnSe₄ thin films. E-MRS Spring Meeting 2018, Strasbourg, France (2018)

Schwarz, T.; Redinger, A.; Siebentritt, S.; Gault, B.; Raabe, D.; Choi, P.-P.: Increased detector efficiency helps to reveal new insights into compositional fluctuations at defects in Cu₂ZnSnSe₄ thin films. APT&M 2018, NIST, Gaithersburg, MD, USA (2018)

Weiss, T. P.; Redinger, A.; Rey, G.; Mousel, M.; Schwarz, T.; Spies, M.; Cojocaru-Mirédin, O.; Choi, P.-P.; Siebentritt, S.: Sequential process or co-evaporation: Comparison of IVT and admittance data. 5th European Kesterite Workshop 2015, Tallinn, Estonia (2014)

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)

Choi, P.-P.; Schwarz, T.; Cojocaru-Mirédin, O.; Mousel, M.; Redinger, A.; Siebentritt, S.; Raabe, D.: Atom probe study of Cu₂ZnSnSe₄ thin-films for photovoltaic applications. European APT Workshop 2013, Zurich, Switzerland (2013)

Cojocaru-Mirédin, O.; Schwarz, T.; Choi, P.; Würz, R.; Raabe, D.: Characterization of Cu(In,Ga)Se₂ grain boundaries using atom probe tomography. 2013 MRS Spring Meeting & Exhibit, San Francisco, CA, USA (2013)

Herbig, M.; Choi, P.; Raabe, D.: A Sample Holder System that Enables Sophisticated TEM Analysis of APT Tips. International Field Emission Symposium 2012, Tuscaloosa, AL, USA (2012)

Herbig, M.; Choi, P.; Ponge, D.; Raabe, D.: Segregation-Induced Phase Transformation on Grain Boundaries in Fe–Mn. TMS 2012, Solid-State Interfaces II Symposium, Orlando, FL, USA (2012)