Tailoring deformation-induced martensitic transformation through cellular engineering in laser powder bed fusion processed 316L stainless steel Sang Guk Jeong, Eun Seong Kim, Hyeonseok Kwon, Soung Yeoul Ahn, Jungho Choe, Gangaraju Manogna Karthik**, Yoon-Uk Heo, Hyoung Seop Kim*

Materials Science and Engineering: A, 898, 146383, published

Leveraging a coarse yet strong matrix in L12-strengthened high-entropy alloy through simplified thermomechanical processing Jae Heung Lee, Jungwan Lee, Hyeonseok Kwon, Hyojin Park , Eun Seong Kim, Yoon-Uk Heo, Hyoung Seop Kim*

Materials Science & Engineering A, 895, 146247, published

Supreme tensile properties in precipitation-hardened 316L stainless steel fabricated through powder cold-consolidation and annealing Do Won Lee, Peyman Asghari-Rad, Yoon-Uk Heo, Sujung Son, Hyojin Park, Ji-Su Lee, Jae-il Jang, Byeong-Joo Lee, Hyeong Seop Kim*

Materials Science and Engineering: A, 893, 146107, published

Effect of Mo addition on the microstructure and high-specific tensile strength of Fe–Mn–Al–Ni–C ferrous medium-entropy alloy Hyeonseok Kwon, Gang Hee Gu, Eun Seong Kim, Jaemin Wang, Sujung Son, Aeree Kim, Jungwoo Choi, Jin-Hwan Jeong, Sungho Cho, Byeong-Joo Lee, Yoon-Uk Heo, Hyoung Seop Kim*

Materials Science and Engineering A, 889, 145870, published

Microstructure and properties of HEA fabricated through metal powder wire arc additive manufacturing Anatoliy Zavdoveev*, Hyoung Seop Kim, Yoon-Uk Heo, Thierry Baudin, Pedro Cortes, Francois Brisset, Dong-Hyun Kim, Dmitry Vedel, Andrey Klapatyuk, Aleksandr Gajvoronskiy, Valeriy Poznyakov, Elena Pashinska, Sviatoslav Motrunich

Materials Letters, 357, 15, 135726, published

M23C6-assisted formation mechanism of grain boundary cellular structure and its role on the brittle fracture in an austenitic Fe-Mn-Al-C lightweight alloy Dongwon Lee, Gun-Young Yoon, Seong-Jun Park, Jae Sang Lee, Yoon-Uk Heo*

Journal of Alloys and Compounds, 972, 172865, published

In-situ observation on the δ to γ transformation behavior of carbon steels Tahereh Zargar, Fazlollah Sadeghi, SooYeon Lee, Hyeju Kim, Yoon-Uk Heo, Jae Sang Lee, Ho-Jae Kwak, Jae-Hong Lim, Seong Gyoon Kim, Cheol Hee Nam, Chang Hee Yim*

Materialia, 32, 101960, published

Unprecedented bake hardening responses of interstitial high-entropy alloy by synergistic effect with lattice distortion Gang Hee Gu, Hyeonseok Kwon, Yongju Kim, Farahnaz Haftlang, Yoon-Uk Heo, Hyoung Seop Kim*

Materials & Design, 233, 112289, published

Hierarchically heterogeneous microstructure and mechanical behavior of the multi-materials prepared by powder severe plastic deformation Sujung Son, Jungwan Lee, Peyman Asghari-Rad, Rae Eon Kim, Hyojin Park, Jae-il Jang, Wen Chen, Yoon-Uk Heo, young Seop Kim*

Materials Research Letters, 11, 11, 915-924, published

Transmission electron microscopy study on the phase transformation of metastable precipitates to stable phases T.T.T. Trang, Yoon-Uk Heo

Microscopy, dfad043, published

Effect of cooling rate on the final microstructure and tensile property in an Fe–Mn–Si–C-based multiphase TRIP steel Chang-Gon Jeong, T.T.T. Trang, Youngyun Woo, Eun Yoo Yoon, Youngseon Lee, Yoon-Uk Heo*

Materials Science and Engineering: A, 887, 6, 145696, published

Direct observation of the ledge-typed twin boundary in a martensitic steel T.T.T. Trang, Dongwon Lee, Yoon-Uk Heo*

Acta Materialia, 259, 119285, Published

Cell boundary engineering of ferrous medium-entropy alloy fabricated by laser powder bed fusion Jeong Min Park, Hyeonseok Kwon, Jungho Choe, Kyung Tae Kim, Ji-Hun Yu, Yoon-Uk Heo, Hyoung Seop Kim

Scripta Materialia, 237, 115715, published

Unraveling the self-annealing behavior of cryo-rolled Cu-Fe-P alloy sheets: Evidence and implications Aman Gupta, Ki-Seong Park, Tae-Hyeon Yoo, Abhishek Kumar Singh, Dongwon Lee, Yoon-Uk Heo*, Shi-Hoon Choi*

International Journal of Plasticity, 167, 103672, published

Role of Dislocation Climb on Twin Boundary and Antiphase Boundary Formations in inverse-spinel MnAl2O4 Dongwon Lee, T.T.T. Trang, Yoon-Uk Heo*

Journal of Alloys and Compounds, 958, 170526, published