Researcher Page


Choi, Pyuck-Pa (최벽파)

Department of Materials Science & Engineering(신소재공학과)
Research Area
Metallurgy, Materials Characterization, Alloy Design

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A new method for mapping the three-dimensional atomic distribution within nanoparticles by atom probe tomography (APT)

Kim, Se-Ho; Kang, Phil Woong; Park, O Okresearcher; Seol, Jae-Bok; Ahn, Jae-Pyoung; Lee, Ji Yeong; Choi, Pyuck-ParesearcherELSEVIER SCIENCE BVULTRAMICROSCOPY, v.190, pp.30 - 38, 2018-07


On the detection of multiple events in atom probe tomography

Peng, Zirong; Vurpillot, Francois; Choi, Pyuck-Paresearcher; Li, Yujiao; Raabe, Dierk; Gault, BaptisteELSEVIER SCIENCE BVULTRAMICROSCOPY, v.189, pp.54 - 60, 2018-06


Strengthening and strain hardening mechanisms in a precipitation-hardened high-Mn lightweight steel

Yao, M. J.; Welsch, E.; Ponge, D.; Haghighat, S. M. H.; Sandloebes, S.; Choi, Pyuck-Paresearcher; Herbig, M.; Bleskov, I.; Hickel, T.; Lipinska-Chwalek, M.; Shanthraj, P.; Scheu, C.; Zaefferer, S.; Gault, B.; Raabe, D.PERGAMON-ELSEVIER SCIENCE LTDACTA MATERIALIA, v.140, pp.258 - 273, 2017-11


Enhanced Congo red dye removal from aqueous solutions using iron nanoparticles: adsorption, kinetics, and equilibrium studies

Kim, Se-Ho; Choi, Pyuck-ParesearcherROYAL SOC CHEMISTRYDALTON TRANSACTIONS, v.46, no.44, pp.15470 - 15479, 2017-11


Modulation of plastic flow in metallic glasses via nanoscale networks of chemical heterogeneities

Kim, Jinwoo; Oh, Hyun Seok; Kim, Wan; Choi, Pyuck-Paresearcher; Raabe, Dierk; Park, Eun SooPERGAMON-ELSEVIER SCIENCE LTDACTA MATERIALIA, v.140, pp.116 - 129, 2017-11


Long-term thermal stability of nanoclusters in ODS-Eurofer steel: An atom probe tomography study

Zilnyk, KD; Pradeep, KG; Choi, Pyuck-Paresearcher; Sandim, HRZ; Raabe, DELSEVIER SCIENCE BVJOURNAL OF NUCLEAR MATERIALS, v.492, pp.142 - 147, 2017-08


Formation of nanometer-sized Cu-Sn-Se particles in Cu2ZnSnSe4 thin-films and their effect on solar cell efficiency

Schwarz, Torsten; Cojocaru-Miredin, Oana; Mousel, Marina; Redinger, Alex; Raabe, Dierk; Choi, Pyuck-ParesearcherPERGAMON-ELSEVIER SCIENCE LTDACTA MATERIALIA, v.132, pp.276 - 284, 2017-06


Oxidation behavior of AlN/CrN multilayered hard coatings

Tytko, Darius; Choi, Pyuck-Paresearcher; Raabe, DierkSpringerOpenNano Convergence, v.4, no.15, pp.15, 2017-06


Atomic diffusion induced degradation in bimetallic layer coated cemented tungsten carbide

Peng, Zirong; Rohwerder, Michael; Choi, Pyuck-Paresearcher; Gault, Baptiste; Meiners, Thorsten; Friedrichs, Marcel; Kreilkamp, Holger; Klocke, Fritz; Raabe, DierkPERGAMON-ELSEVIER SCIENCE LTDCORROSION SCIENCE, v.120, pp.1 - 13, 2017-05 View PDF (7122kb)


Evaluation of Analysis Conditions for Laser-Pulsed Atom Probe Tomography: Example of Cemented Tungsten Carbide

Peng, Zirong; Choi, Pyuck-Paresearcher; Gault, Baptiste; Raabe, DierkCAMBRIDGE UNIV PRESSMICROSCOPY AND MICROANALYSIS, v.23, no.2, pp.431 - 442, 2017-04


Amorphous phase separation in an Fe-based bulk metallic glass

Guo, Wei; Choi, Pyuck-Paresearcher; Seol, Jae-SokELSEVIER SCIENCE BVMATERIALS LETTERS, v.190, pp.161 - 164, 2017-03


Strain hardening by dynamic slip band refinement in a high-Mn lightweight steel

Welsch, E.; Ponge, D.; Haghighat, S. M. Hafez; Sandloebes, S.; Choi, Pyuck-Paresearcher; Herbig, M.; Zaefferer, S.; Raabe, D.PERGAMON-ELSEVIER SCIENCE LTDACTA MATERIALIA, v.116, pp.188 - 199, 2016-09


On Local Phase Equilibria and the Appearance of Nanoparticles in the Microstructure of Single-Crystal Ni-Base Superalloys

Yardley, Victoria; Povstugar, Ivan; Choi, Pyuck-Paresearcher; Raabe, Dirk; Parsa, Alireza B.; Kostka, Aleksander; Somsen, Christoph; Dlouhy, Antonin; Neuking, Klaus; George, Easo P.; Eggeler, GuntherWILEY-V C H VERLAG GMBHADVANCED ENGINEERING MATERIALS, v.18, no.9, pp.1556 - 1567, 2016-09


Impact of annealing on electrical properties of Cu2ZnSnSe4 absorber layers

Weiss, Thomas Paul; Redinger, Alex; Rey, Germain; Schwarz, Torsten; Spies, Maria; Cojocura-Miredin, Oana; Choi, Pyuck-Paresearcher; Siebentritt, SusanneAMER INST PHYSICSJOURNAL OF APPLIED PHYSICS, v.120, no.4, 2016-07


(Nb-x, Zr1-x)(4)AlC3 MAX Phase Solid Solutions: Processing, Mechanical Properties, and Density Functional Theory Calculations

Lapauw, T.; Tytko, Darius; Vanmeensel, Kim; Huang, Shuigen; Choi, Pyuck-Paresearcher; Raabe, Dierk; Caspi, E.N.; Ozeri, Offir; To Baben, Moritz; Schneider, J.M.; Lambrinou, Konstantina; Vleugels, JozefAMER CHEMICAL SOCINORGANIC CHEMISTRY, v.55, no.11, pp.5445 - 5452, 2016-06


Combined atom probe tomography and density functional theory investigation of the Al off-stoichiometry of kappa-carbides in an austenitic Fe-Mn-Al-C low density steel

Yao, MJ; Dey, P; Seol, JB; Choi, Pyuck-Paresearcher; Herbig, M; Marceau, RKW; Hickel, T; Neugebauer, J; Raabe, DPERGAMON-ELSEVIER SCIENCE LTDACTA MATERIALIA, v.106, pp.229 - 238, 2016-03


Phase selection and nanocrystallization in Cu-free soft magnetic FeSiNbB amorphous alloy upon rapid annealing

Morsdorf, L; Pradeep, KG; Herzer, G; Kovacs, A; Dunin-Borkowski, RE; Povstugar, I; Konygin, G; Choi, Pyuck-Paresearcher; Raabe, DAMER INST PHYSICSJOURNAL OF APPLIED PHYSICS, v.119, no.12, 2016-03


Atom probe tomography of interfaces in ceramic films and oxide scales

Stiller, K; Thuvander, M; Povstugar, I; Choi, Pyuck-Paresearcher; Andre, HOCAMBRIDGE UNIV PRESSMRS BULLETIN, v.41, no.1, pp.35 - 39, 2016-01


Elemental partitioning, lattice misfit and creep behaviour of Cr containing gamma ' strengthened Co base superalloys

Povstugar, I; Zenk, C; Li, R; Choi, Pyuck-Paresearcher; Neumeier, S; Dolotko, O; Hoelzel, M; Göken, M; Raabe, DTAYLOR & FRANCIS LTDMATERIALS SCIENCE AND TECHNOLOGY, v.32, no.3, pp.220 - 225, 2016


Guided mass spectrum labelling in atom probe tomography

Haley, Daniel; Choi, Pyuck-Paresearcher; Raabe, DirekELSEVIER SCIENCE BVULTRAMICROSCOPY, v.159, pp.338 - 345, 2015-12

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