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Limpet teeth microstructure unites auxeticity with extreme strength and high stiffness

Sang Ho Oh*, Jin-Kyung Kim, Yue Liu, Michael Wurmshuber, Xiang-Long Peng, Jinsol Seo, Jiwon Jeong, Zhen Wang, Jana Wilmers, Celal Soyarslan, Jongil Kim, Boonsita Kittiwirayanon, Jeehun Jeong, Hyo-Jeong Kim, Yang Hoon Huh, Daniel Kiener, Swantje Bargmann, Huajian Gao*

Science Advances 8 (2022) eadd4644


Grain size-dependent phase-specific deformation mechanisms of the Fe50Mn30Co10Cr10 high entropy alloy 

J. S. Kim, J.K. Kim*

Materials Science and Engineering: A 854 (2022) 143867


Microstructure and tensile properties of chemically heterogeneous steel consisting of martensite and austenite


J.H. Kim, G. Gu, M.H. Kwon, M. Koo, E.Y. Kim, J.K. Kim, J.S. Lee, D.W. Suh 

Acta Materialia 223 (2022) 117506


Crack-resistant σ/FCC interfaces in the Fe40Mn40Co10Cr10 high entropy alloy with the dispersed σ-phase


D. You, G. Yang, Y.H. Choa, J.K. Kim*

Materials Science and Engineering: A 831 (2022) 142039


Temperature-dependent universal dislocation structures and transition of plasticity enhancing mechanisms of the Fe40Mn40Co10Cr10 high entropy alloy


J.K. Kim*, J.H.Kim, H.J.Park, J.S.Kim, G. Yang, Rosa. Kim, T.Song, D.W. Suh, J.R.Kim

International Journal of Plasticity 148 (2022) 103148

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