Welcome to AIG website
Atomic Imaging Group
The AIG develops high-performance nanomaterials by investigating
atomic-level structure using advanced tools such as
atom probe tomography and electron microscopy.
Publication
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2026Tailoring intermetallic precipitation to achieve ultrahigh strength and low thermal expansion in Super Invar alloys
Sang Won Lee, Hyun Chung, Hwa Yun Oh, Seok-Hwan Hong, Dong-Woo Suh, Junghwan Kim, Taeho Lee, Se-Ho Kim, Seok Su SohnMaterials Science and Engineering: A
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2026Atom Probe Analysis for Atomic Oxygen Induced Degradation in Low Earth Orbit Satellite Materials
Yeon Ha Jo , Won-Hyoung Lee ,Se-Ho KimMicroscopy and Microanalysis
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2026Multiscale Microscopic Characterization of Hydrogen Direct Reduced Iron Ore
Won-Hyoung Lee, Doo Hyo Jeong, Mohyun Cho , Chang-Gi Lee, Se-Ho KimCeramist
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2026Near-Atomic-Scale Characterization of Diagenetic Signatures in a Fossil Dinosaur Tooth by Atom Probe Tomography
Kyuseon Jang, Gyumin Park, Seok-Woo Hong, Chang-Gi Lee, Eric Woods, Tim M Schwarz, Maïtena Dumont, Boryung Yoo, Jiwon Jeong, Sungho Lee, Baptiste Gault, Christina Scheu, Yuong-Nam Lee, Sungjin Lee, Se-Ho KimMicroscopy and Microanalysis
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2026Alkali metal cation impurities stabilize Cu+ in oxide-derived copper for CO2 electrolysis
Haesol Kim, Seunghoon Lee, Jihoon Son, Hansol Choi, Junsic Cho, Baptiste Gault, Won-Hyoung Lee, Benedikt Paul Klein, Cheolho Jeon, Joonhee Moon, Da Hye Won, Dae-Hyun Nam, Gyeongwon Kang, Hyeyoung Shin, Se-Ho Kim & Chang Hyuck ChoiNature Catalysis
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2026Is Lithium Stabilization a Hidden Parameter in the Chemical Exfoliation of Metallic MoS2
Mathias Krämer, Yongqiang Kang, J. Manoj Prabhakar, Andrea M. Mingers, Arulkumar Ganapathi, Petra Ebbinghaus, Se-Ho Kim, Yug Joshi, and Baptiste GaultACS Applied Materials & Interfaces
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2026Role of microalloying elements in hydrogen-induced cracking and corrosion behavior of 1.5 GPa-Grade martensitic steels in 0.1 N HCl solution
Min Young Sung, Jeong Hoon Nam, Chang-Gi Lee, Ju-Hyun Baek, Seung-Pill Jung, Hye-Jin Kim, Hee Gwon Shin, Alireza Zargaran, Hyun Chung, Se-Ho Kim, Seok Su SohnMaterials Science & Engineering A
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2026Zirconia-driven structural inhomogeneity in Na-Mg aluminosilicate glasses
Tae-min Yeo, Yong-Hyun Kim, OhHyeok Kwon, Junhyuk Shin, Chang-Gi Lee, Ping Yu ,Hansol Lee, Jinyong Kim, Se-Ho Kim, Jaeyeop Chung, Sabyasachi SenActa Materialia
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2026Reconciling ultrahigh strength and hydrogen embrittlement resistance via discontinuous L12 precipitation in a high-entropy alloy
Sang Yoon Song, Tae Jin Jang, Chang-Gi Lee, Dae Cheol Yang, Min Young Sung, Gunjick Lee, Jung Hun Han, Ju-Hyun Baek, Jin-Yoo Suh, Alireza Zargaran, Aparna Saksena, Baptiste Gault, Won-Seok Ko, Se-Ho Kim, Seok Su SohnActa Materialia
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2026Strength–ductility synergy at ambient and cryogenic temperatures via Cu-precipitation-tuned stacking fault energy in a Fe–Cr–Ni–Mn–Mo–Cu alloy
Min Young Sung, Tae Jin Jang, Hahun Lee, Gunjick Lee, Seungjin Nam, Gyumin Park, Siyuan Zhang, Se-Ho Kim, Seok Su SohnMaterials Science & Engineering A
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2026Performance evaluation of deep-ultraviolet laser-assisted Invizo 6000 and near-ultraviolet laser-assisted LEAP 5000 for a range of material systems
Chang-Gi Lee, Byeong-Gyu Chae, I-Jun Ro, Kyuseon Jang, Nak-Kyoon Kim, Jae-Pyoung Ahn, Eric Woods, Jaemin Ahn, Seong Yong Park, Baptiste Gault, Se-Ho KimUltramicroscopy
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2026Oxidation behavior and passivation mechanism of the T2 phase in Mo-Si-B alloys
Gyumin Park , Won-Hyoung Lee , Chang-Gi Lee, Hae-Ryoung Kim, Jae Pyoung Ahn, Minsoo Jin, Se-Ho KimScripta Materialia
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2025Atom Probe Analysis for Hydrogen Catalyst Materials
Gyumin Park, Se-Ho KimMicroscopy and Microanalysis
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2025Study on the Effect of Oxygen in Fe-Ti Hydrogen Storage Alloy with Phase and Microstructure Analysis
I-Jun Ro, Chang-Gi Lee, Se-Ho KimMicroscopy and Microanalysis
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2025Cryogenic Atom Probe Specimen Preparation and Advanced in situ Coating
Chang-gi Lee, I-jun Ro, Gyumin Park,Se-Ho KimMicroscopy and Microanalysis
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2025Role of Atom Probe Tomography in Sustainable Materials Recycling and Design
Chang-Gi Lee, I-Jun Ro, Gyu-Min Park, and Se-Ho KimMicroscopy and Microanalysis
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2025A Comprehensive Review on the Technological Evolution and Perspective of Atom Probe Tomography
Boryung Yoo, Se-Ho KimCeramist
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2025Make Field Ion Microscopy Great Again
Chang-Gi Lee, Won-Hyoung Lee, Se-Ho KimCeramist
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2025Ultrahigh Strength with Suppressed Flow Instability atLiquid Helium Temperature via Coherent Nanoprecipitationin a Medium-Entropy Alloy
Min Young Sung, Tae Jin Jang, Sang Yoon Song, Chang-Gi Lee, Jun Ho Lee,Young-Kyun Kim, Sang-Ho Oh, Byeong-Joo Lee, Alireza Zargaran, Se-Ho Kim,Young-Sang Na, and Seok Su SohnActa Materialia
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2025Ultrastrong and ductile high-entropy alloy with minimal serration at liquid helium temperature via coherent nanoprecipitate
Tae Jin Jang, Gunjick Lee, Sang Yoon Song, Min Young Sung, Jun Ho Lee, Young-Kyun Kim, Hyokyung Sung, Aparna Saksena, Baptiste Gault, Se-Ho Kim, Alireza Zargaran, Young-Sang Na, Seok Su SohnActa Materialia
