Publications of Pyuck-Pa Choi

Journal Article (111)

1.
Journal Article
Park, H.; Jung, C.; Yi, S.; Choi, P.-P.: Elucidating the ball-milling-induced crystallization mechanism of amorphous NbCo1.1Sn via atomic-scale compositional analysis. Journal of Alloys and Compounds 968, 172014 (2023)
2.
Journal Article
Jung, C.; Jang, K.; Park, H.; Jang, J.; Jang, H.; Kang, B.; Park, K.; Zhang, S.; Bueno Villoro, R.; Park, S. et al.; Ryu, H. J.; Jung, Y. S.; Oh, M.-W.; Scheu, C.; Yi, S.-H.; Choi, P.-P.: Enhanced thermoelectric properties of NbCoSn half-Heuslers through in-situ nanocrystallization of amorphous precursors during the consolidation process. Journal of Materials Science & Technology 165, pp. 39 - 48 (2023)
3.
Journal Article
Park, Y.; Lee, C.; Choi, J.; Kang, P. W.; Scheu, C.; Lee, H. M.; Choi, P.-P.; Jung, C.: The interfaces of Ag-rich and Cu-rich AgCu phases boost oxygen reduction activity. Applied Surface Science 637, 157949 (2023)
4.
Journal Article
Jung, C.; Jeon, S.-j.; Lee, S.; Park, H.; Han, S.; Oh, J.; Yi, S.-H.; Choi, P.-P.: Reduced lattice thermal conductivity through tailoring of the crystallization behavior of NbCoSn by V addition. Journal of Alloys and Compounds 962, 171191 (2023)
5.
Journal Article
Jung, C.; Zhang, S.; Cheng, N.; Scheu, C.; Yi, S.-H.; Choi, P.-P.: Effect of Heat Treatment Temperature on the Crystallization Behavior and Microstructural Evolution of Amorphous NbCo1.1Sn. ACS Applied Materials and Interfaces 15 (39), pp. 46064 - 46073 (2023)
6.
Journal Article
Kim, S.-H.; Jun, H.; Jang , K.; Choi, P.-P.; Gault, B.; Jung, C.: Exploring the Surface Segregation of Rh Dopants in PtNi Nanoparticles through Atom Probe Tomography Analysis. The Journal of Physical Chemistry C 127 (46), pp. 22721 - 22725 (2023)
7.
Journal Article
Yoo, B.; Jung, C.; Ryou, K.; Choi, W. S.; Haußmann, L.; Yang, S.; Boll, T.; Neumeier, S.; Choi, P.-P.: Directed energy deposition of γ/γ' Co–Al–W superalloys. Additive Manufacturing 60, 103287 (2022)
8.
Journal Article
Jung, C.; Jun, H.; Jang, K.; Kim, S.-H.; Choi, P.-P.: Tracking the Mn Diffusion in the Carbon-Supported Nanoparticles Through the Collaborative Analysis of Atom Probe and Evaporation Simulation. Microscopy and Microanalysis 28 (6), pp. 1841 - 1850 (2022)
9.
Journal Article
Jang, T. J.; Choi, W. S.; Kim, D. W.; Choi, G.; Jun, H.; Ferrari, A.; Körmann, F.; Choi, P.-P.; Sohn, S. S.: Shear band-driven precipitate dispersion for ultrastrong ductile medium-entropy alloys. Nature Communications 12 (1), 4703 (2021)
10.
Journal Article
Jang, K.; Kim, S.-H.; Jun, H.; Jung, C.; Yu, J.; Lee, S.; Choi, P.-P.: Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography. Nature Communications 12 (1), 4301 (2021)
11.
Journal Article
Im, H. J.; Makineni, S. K.; Oh, C.-S.; Gault, B.; Choi, P.-P.: Elemental Sub-Lattice Occupation and Microstructural Evolution in γ/γ′ Co–12Ti–4Mo–Cr Alloys. Microscopy and Microanalysis; First View, pp. 1 - 5 (2021)
12.
Journal Article
Jang, K.; Kim, S.-H.; Jun, H.; Jung, C.; Yu, J.; Lee, S.; Choi, P.-P.: Publisher Correction: Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography (Nature Communications, (2021), 12, 1, (4301), 10.1038/s41467-021-24620-9). Nature Communications 12 (1), 5521 (2021)
13.
Journal Article
Im, H. J.; Lee, S.; Choi, W. S.; Makineni, S. K.; Raabe, D.; Ko, W.-S.; Choi, P.-P.: Effects of Mo on the mechanical behavior of γ/γʹ-strengthened Co–Ti-based alloys. Acta Materialia 197, pp. 69 - 80 (2020)
14.
Journal Article
Lim, J.; Kim, S.-H.; Aymerich Armengol, R.; Kasian, O.; Choi, P.-P.; Stephenson, L.; Gault, B.; Scheu, C.: Atomic‐Scale Mapping of Impurities in Partially Reduced Hollow TiO2 Nanowires. Angewandte Chemie, International Edition in English 59 (14), pp. 5651 - 5655 (2020)
15.
Journal Article
Choi, W. S.; Oh, H. S.; Lai, M.; Malyar, N. V.; Kirchlechner, C.; Park, E. S.; Choi, P.-P.: Effects of transformation-induced plasticity on the small-scale deformation behavior of single crystalline complex concentrated alloys. Scripta Materialia 176, pp. 122 - 125 (2020)
16.
Journal Article
Schwarz, T.; Redinger, A.; Siebentritt, S.; Peng, Z.; Gault, B.; Raabe, D.; Choi, P.-P.: Variable chemical decoration of extended defects in Cu-poor Cu2ZnSnSe4 thin films. Physical Review Materials 3, 035402 (2019)
17.
Journal Article
Peng, Z.; Zanuttini, D.; Gervais, B.; Jacquet, E.; Blum, I.; Choi, P.-P.; Raabe, D.; Vurpillot, F.; Gault, B.: Unraveling the Metastability of Cn2+ (n = 2-4) Clusters. The Journal of Physical Chemistry Letters 10 (3), pp. 581 - 588 (2019)
18.
Journal Article
Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; Choi, P.-P.; Raabe, D.: On the nature of twin boundary-associated strengthening in Fe–Mn–C steel. Scripta Materialia 156, pp. 27 - 31 (2018)
19.
Journal Article
Kim, J.-K.; Guo, W.; Choi, P.-P.; Raabe, D.: Compositional evolution of long-period stacking ordered structures in magnesium studied by atom probe tomography. Scripta Materialia 156, pp. 55 - 59 (2018)
20.
Journal Article
Im, H. J.; Makineni, S. K.; Gault, B.; Stein, F.; Raabe, D.; Choi, P.-P.: Elemental partitioning and site-occupancy in γ/γ′ forming Co–Ti–Mo and Co–Ti–Cr alloys. Scripta Materialia 154, pp. 159 - 162 (2018)
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