Pyuck‐Pa Choi

10.6k citations

166 papers · 8.7k indexed · 2 hit papers · h-index 50

Impact in

Metals and Alloys top 0.2%
- Hydrogen embrittlement and corrosion behaviors in metals
Mechanical Engineering top 0.1%
- Microstructure and Mechanical Properties of Steels
- High Entropy Alloys Studies
- High Temperature Alloys and Creep

Papers in

Metals and Alloys 20
- Hydrogen embrittlement and corrosion behaviors in metals 20
Mechanical Engineering 86
- Microstructure and Mechanical Properties of Steels 26
- High Entropy Alloys Studies 20
- Metallic Glasses and Amorphous Alloys 18

Co-authors: Dierk Raabe Michael Herbig Dirk Ponge Yujiao Li R. Kirchheim Stefanie Sandlöbes Darius Tytko Aleksander Kostka
Journals: Acta Materialia (28 papers)Scripta Materialia (12 papers)Ultramicroscopy (12 papers)Microscopy and Microanalysis (11 papers)Materials Science and Engineering A (8 papers)
Partner nations: Germany South Korea Japan

In The Last Decade

Pyuck‐Pa Choi

163 papers receiving 8.5k citations

Hit Papers

align trajectories log scale

Strain hardening by dynamic slip band refinement in a high-Mn lightweight steel 2016 · 372 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2016 Acta Materialia
2014 Current Opinion in Solid State and Materials Science

Peers

Countries citing papers authored by Pyuck‐Pa Choi

Since Specialization

Citations

This map shows the geographic impact of Pyuck‐Pa Choi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Pyuck‐Pa Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Pyuck‐Pa Choi more than expected).

Fields of papers citing papers by Pyuck‐Pa Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pyuck‐Pa Choi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Pyuck‐Pa Choi. The network helps show where Pyuck‐Pa Choi may publish in the future.

Co-authors

The 25 scholars most cited alongside Pyuck‐Pa Choi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Pyuck‐Pa Choi Line = papers co-authored together Pyuck‐Pa Choi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Additive manufacturing for bulk production of immiscible alloys with droplet microstructures Materials Science and Engineering A ·KenHee Ryou, Hye Ji Im, Seoung-Ho Lim, Kyuseon Jang, Seung-Taek Lim, Jinsoo Park, Won Seok Choi, Pyuck‐Pa Choi	2025	0
2	Ultrastrong and ductile CoNiMoAl medium-entropy alloys enabled by L12 nanoprecipitate-induced multiple deformation mechanisms Journal of Material Science and Technology ·Min Young Sung, Tae Jin Jang, Sang Yoon Song, Gunjick Lee, KenHee Ryou, Sang‐Ho Oh, Byeong‐Joo Lee, Pyuck‐Pa Choi, Jörg Neugebauer, Blazej Grabowski, Fritz Körmann, Yuji Ikeda, Alireza Zargaran, Seok Su Sohn	2024	7
3	Elucidating the ball-milling-induced crystallization mechanism of amorphous NbCo1.1Sn via atomic-scale compositional analysis Journal of Alloys and Compounds ·Hail Park, Chanwon Jung, Seonghoon Yi, Pyuck‐Pa Choi	2023	2
4	The interfaces of Ag-rich and Cu-rich AgCu phases boost oxygen reduction activity Applied Surface Science ·Young‐Tae Park, Changsoo Lee, Jung‐Woo Choi, Phil Woong Kang, Christina Scheu, Hyuck Mo Lee, Pyuck‐Pa Choi, Chanwon Jung	2023	3
5	Effect of titanium nitride inclusions on the mechanical properties of direct laser deposited Inconel 718 Extreme Mechanics Letters ·Kwang-Hyeok Lim, KenHee Ryou, Jaehoon Choi, Gwanghyo Choi, Won Seok Choi, Jeong‐Hwan Lee, Chang‐Seok Oh, Pyuck‐Pa Choi, Gi‐Dong Sim	2023	11
6	Doubled strength and ductility via maraging effect and dynamic precipitate transformation in ultrastrong medium-entropy alloy Nature Communications ·Hyun Jung Chung, Won Seok Choi, Hosun Jun, Hyeon-Seok Do, Byeong‐Joo Lee, Pyuck‐Pa Choi, Heung Nam Han, Won‐Seok Ko, Seok Su Sohn	2023	50
7	Enhanced microstructural stability of γ/γ′-strengthened Co-Ti-Mo-based alloys through Al additions Acta Materialia ·Hye Ji Im, Won Seok Choi, KenHee Ryou, Jae Bok Seol, Tae Hyeok Kang, Won‐Seok Ko, Pyuck‐Pa Choi	2021	11
8	On the oxygen-induced hot cracking in a direct laser deposited Ni-based superalloy Scripta Materialia ·KenHee Ryou, Boryung Yoo, Pyuck‐Pa Choi	2021	21
9	Atom Probe Tomography Investigations of Ag Nanoparticles Embedded in Pulse-Electrodeposited Ni Films Microscopy and Microanalysis ·Hosun Jun, Kyuseon Jang, Chanwon Jung, Pyuck‐Pa Choi	2021	5
10	Dissecting functional degradation in NiTi shape memory alloys containing amorphous regions via atomistic simulations Acta Materialia ·Won‐Seok Ko, Won Seok Choi, Guanglong Xu, Pyuck‐Pa Choi, Yuji Ikeda, Blazej Grabowski	2020	48
11	Effects of Mo on the mechanical behavior of γ/γʹ-strengthened Co-Ti-based alloys Acta Materialia ·Hye Ji Im, Subin Lee, Won Seok Choi, Surendra Kumar Makineni, Dierk Raabe, Won‐Seok Ko, Pyuck‐Pa Choi	2020	25
12	Unraveling the Metastability of C_n²⁺ (n = 2–4) Clusters The Journal of Physical Chemistry Letters ·Zirong Peng, David Zanuttini, B. Gervais, E. Jacquet, Ivan Blum, Pyuck‐Pa Choi, Dierk Raabe, F. Vurpillot, Baptiste Gault	2019	24
13	A new method for mapping the three-dimensional atomic distribution within nanoparticles by atom probe tomography (APT) Ultramicroscopy ·Se‐Ho Kim, Phil Woong Kang, O Ok Park, Jae Bok Seol, Jae‐Pyoung Ahn, Ji Yeong Lee, Pyuck‐Pa Choi	2018	52
14	Strengthening and strain hardening mechanisms in a precipitation-hardened high-Mn lightweight steel Acta Materialia ·Mengji Yao, Emanuel David Welsch, Dirk Ponge, Seyed Masood Hafez Haghighat, Stefanie Sandlöbes, Pyuck‐Pa Choi, Michael Herbig, Ivan Bleskov, Tilmann Hickel, Marta Lipińska-Chwałek, Pratheek Shanthraj, Christina Scheu, Stefan Zaefferer, Baptiste Gault, Dierk Raabe	2017	227
15	Strain hardening by dynamic slip band refinement in a high-Mn lightweight steel Acta Materialia ·Emanuel David Welsch, Dirk Ponge, Seyed Masood Hafez Haghighat, Stefanie Sandlöbes, Pyuck‐Pa Choi, Michael Herbig, Stefan Zaefferer, Dierk Raabe Hit paper breakdown →	2016	372
16	Mining information from atom probe data Ultramicroscopy ·Julie M. Cairney, Krishna Rajan, Daniel Haley, Baptiste Gault, Paul A.J. Bagot, Pyuck‐Pa Choi, Peter Felfer, Simon P. Ringer, R.K.W. Marceau, Michael P. Moody	2015	48
17	Precipitation and austenite reversion behavior of a maraging steel produced by selective laser melting Journal of materials research/Pratt's guide to venture capital sources ·Eric A. Jägle, Pyuck‐Pa Choi, Jan Van Humbeeck, Dierk Raabe	2014	259
18	Atom Probe Tomography Studies on the Cu(In,Ga)Se<sub>2</sub> Grain Boundaries Journal of Visualized Experiments ·Oana Cojocaru‐Mirédin, Torsten Schwarz, Pyuck‐Pa Choi, Michael Herbig, Roland Wüerz, Dierk Raabe	2013	25
19	Atom probe tomography characterization of heavily cold drawn pearlitic steel wire Ultramicroscopy ·Yujiao Li, Pyuck‐Pa Choi, C. Borchers, Y.Z. Chen, S. Goto, Dierk Raabe, R. Kirchheim	2010	69
20	Transmission electron microscopy and atom probe specimen preparation from mechanically alloyed powder using the focused ion-beam lift-out technique Journal of Electron Microscopy ·Pyuck‐Pa Choi, Yong‐Soon Kwon, J.-S. Kim, Talaát Al-Kassab	2007	7

About Pyuck‐Pa Choi

Pyuck‐Pa Choi is a scholar working on Metals and Alloys, Mechanical Engineering, Biomedical Engineering, Materials Chemistry and Mechanics of Materials, having authored 166 papers that have together received 8.7k indexed citations. Recurring topics across this work include Advanced Materials Characterization Techniques (92 papers), Microstructure and Mechanical Properties of Steels (26 papers), Chalcogenide Semiconductor Thin Films (22 papers), Hydrogen embrittlement and corrosion behaviors in metals (20 papers), High Entropy Alloys Studies (20 papers), Microstructure and mechanical properties (19 papers), Metallic Glasses and Amorphous Alloys (18 papers) and Metal and Thin Film Mechanics (18 papers). The work is most often cited by research in Metals and Alloys (1.0k citations), Mechanical Engineering (6.1k citations), Materials Chemistry (5.0k citations), Aerospace Engineering (1.4k citations) and Mechanics of Materials (1.4k citations). Pyuck‐Pa Choi has collaborated with scholars based in Germany, South Korea and Japan. Frequent co-authors include Dierk Raabe, Michael Herbig, Dirk Ponge, Yujiao Li, R. Kirchheim, Stefanie Sandlöbes, Darius Tytko, Aleksander Kostka, C. Borchers and Oana Cojocaru‐Mirédin. Their work appears in journals such as Acta Materialia, Scripta Materialia, Ultramicroscopy, Microscopy and Microanalysis and Materials Science and Engineering A.

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