Evolution of centerline carbides in a martensitic stainless steel slab during reheating treatment Fazlollah Sadeghi, Tahereh Zargar, Sang Hoon Kim, Yoon-Uk Heo*, Jae-Sang Lee, Chang Hee Yim*

Materials Characterization, 201, 112967, published

Performance of MgB2 superconducting wire fabricated with non-identical Mg particles Minoru Maeda, Akiyoshi Matsumoto, Gen Nishijima, Yoon-Uk Heo, Seungyong Hahn, Sangjin Lee, Seyong Choi*, Jung Ho Kim*

Journal of Alloys and Compounds, 954, 170148, published

Superior gradient heterostructured alloys fabricated by laser powder bed fusion via annealing and ultrasonic nanocrystal surface modification Rae Eon Kim, Gangaraju Manogna Karthik*, Auezhan Amanov, Yoon-Uk Heo, Sang Guk Jeong, Gang Hee Gu, Hyojin Park, Eun Seong Kim, Do Won Lee, Hyoung Seop Kim*

Scripta Materialia, 230, 115422, published

High-density nanoprecipitates and phase reversion via maraging enable ultrastrong yet strain-hardenable medium-entropy alloy Hyeonseok Kwon, Praveen Sathiyamoorthi**, Manogna Karthik Gangaraju**, Alireza Zargaran, Jaemin Wang, Yoon-Uk Heo, Stefanus Harjo, Wu Gong, Byeong-Joo Lee, Hyoung Seop Kim*

Acta Materialia, 248, 118810, published

The role of sulfide growth on the segregation behavior of sulfur at the grain boundary in a high‑nickel steel Seonguk Huh, Yoon-Uk Heo*, Jae Sang Lee, Chang-Hee Yim

Materials Characterization, 112845, published

Cryogenic tensile behavior of laser additive manufactured CoCrFeMnNi high entropy alloys Eun Seong Kim, K.R. Ramkumar*, G.M. Karthik*, Sang Guk Jeong, Soung Yeoul Ahn, Praveen Sathiyamoorthi, Hyojin Park, Yoon-Uk Heo, Hyoung SeopKim*

Journal of Alloys and Compounds, 942 (5), 169062, 2023, published

Extraordinary combination of strength and ductility in an additively manufactured Fe-based medium entropy alloy through in situ formed η-nanoprecipitate and heterogeneous microstructure Farahnaz Haftlang, Eun Seong Kim, Jihye Kwon, Yoon-Uk Heo*, Hyoung Seop Kim**

Additive Manufacturing, 63, 103421, published

EPMA quantifcation on the chemical composition of retained austenite in a Fe-Mn-Si-C-based multi-phase steel Yoon‑Uk Heo* , Chang‑Gon Jeong , Soo‑Hyun Kim , Gun‑Young Yoon , T. T. T. Trang , Youngyun Woo , Eun Yoo Yoon, Young‑Seon Lee

Applied Microscopy, 52(14), 2022, published

Synergy of tensile strength-ductility in IN718/CoCrFeMnNi/IN718 multi-material processed by powder high-pressure torsion and annealing Gang hee Gu, Yoon-Uk Heo, Hyeonseok Kwon, Soung Yeoul Ahn, Sujung Son, Peyman Asghari-Rad, Hyoung Seop Kim*

Scripta Materialia, 225, 115167, published

Mechanically derived short-range order and its impact on the multi-principal-element alloys Jae Bok Seol*, Won-Seok Ko, Seok Su Sohn, Min Young Na, Hye Jung Chang, Yoon-Uk Heo, Jung Gi Kim, Hyokyung Sung, Zhiming Li, Elena Pereloma & Hyoung Seop Kim*

Nature Communications, 13, 6766, published

Unveiling the Self-Annealing Phenomenon and Texture Evolution in Room-Temperature-Rolled Cu-Fe-P Alloy Sheets Aman Gupta, Lalit Kaushik, Tae-Hyeon Yoo, Jin Woo Lee, Young-Kil Kim, Dongwon Lee, Yoon-Uk Heo**, Shi-Hoon Choi*

International Journal of Plasticity, 159, 103473, published

Enhanced phosphatability by decorating ferrite layer on the surface of a multi-phase steel Dong-Hyun Kim, Joongchul Park, Jae-Dong Joe, Yonggyun Jung, Yonkyun Song, Jae-Sang Lee, Yoon-Uk Heo*

Materials Characterization, 194, 112373, published

Diffusionless α′ to γ transformation and its effect on hot ductility in a high-nickel steel Seonguk Huh, Sang-Hum Kwon, Jae-Sang Lee, Jun-Yun Kang, Yoon-Uk Heo*, Chang-Hee Yim*

Materials Science and Engineering: A, 143865, published

Effect of Reheating Temperatures on Hot Ductility and Precipitation Behavior of Low-Carbon Steels Fazlollah Sadeghi,Tahereh Zargar,Muhamad Rasyad Arkan Lahino,Hyeju Kim,Sang-Hum Kwon,Yoon-Uk Heo*,Jae Sang Lee,Chang Hee Yim*

Steel research international, 2200315, published

Effect of amorphous carbon film on the phosphate formation in a multi-phase steel Dong-Hyun Kim, Joong Chul Park, Jae-Dong Joe, Yonggyun Jung, Yonkyun Song, Jae-Sang Lee, Yoon-Uk Heo*

Materials today communications, 32, 104156, published