Kang Taek Lee
Research Group @ KAIST
Post-doctoral Researcher
Siwon Yu
2025.03 - present, Post-doctoral Researcher at KAIST
2022.01 - 2024.12 University of Oxford, UK, Dept. of Materials
Ph. D., Material Science and Engineering at KAIST, 2020
M.S., Department of Chemical Engineering at KwangWoon Univ., Korea, 2014
B.S., Department of Chemical Engineering at KwangWoon Univ., Korea, 2011
Research Field:
Fabrication and characterization of structural and energy composite materials
3D microstructure-based prediction with μCT-assisted simulation analysis
In-situ tomographic observation & interfacial nano-/micro-mechanics
Publications
11. Yu S, Park SG, Lee KT, Hwang JY*, Hong SH*, Marrow TJ*
“On the crack resistance and damage tolerance of 3D-printed nature- inspired hierarchical composite architecture”
Nature Communication, 2024. (IF=14.7)
10. Jung JY†, Yu S†, Kim HJ, Cha EH, Shin GS, Eo SB, Moon SY, Lee MW, Kucher M, Böhm R*, Hwang JY*
“Process-structure-property study of 3D-printed continuous fiber reinforced composites”
Composites Part A: Applied Science and Manufacturing, 2024. (IF=8.01)
9. Yu S, Park SG, Kang DY, Shin GS, Lee MW, Moon SY*, Hwang JY*
“Strategic dual laser 3D printing of structural metal-plastic hybrid materials”
Composites Part B: Engineering, 2023. (IF=13.1)
8. Yu S, Hwang YH, Park SG, Lee KT, Kim SO*, Hwang JY*, Hong SH*
“Outstanding Strengthening and Toughening Behavior of 3D-Printed Fiber-Reinforced Composites Designed by Biomimetic Interfacial Heterogeneity”
Advanced Science, 2021. (IF=14.6)
7. Yu S, Bale H, Park SG, Hwang JY*, Hong SH*
“Complex anisotropic fracture behaviors of 3D-printed fiber-reinforced composites based on multi-scale hierarchical microstructure”
Composites Science Technology, 2021. (IF=9.1)
6. Yu S, Bale H, Park SG, Hwang JY*, Hong SH*
“Anisotropic microstructure dependent mechanical behavior of 3D-printed basalt fiber-reinforced thermoplastic composites”
Composites Part B: Engineering, 2021. (IF=13.1)
5. Yu S, Hwang JY, Hong SH*
“3D Microstructural Characterization and Mechanical Properties Determination of Short Basalt Fiber-reinforced Polyamide 6,6 Composites”
Composites Part B: Engineering, 2020. (IF=13.1)
4. Yu S, Oh KH, Hong SH*
“Enhancement of the mechanical properties of basalt fiber-reinforced polyamide 6,6 composites by improving interfacial bonding strength through plasma-polymerization”
Composites Science Technology, 182, 2019. (IF=9.1)
3. Yu S, Oh KH, Hong SH*
“Effects of silanization and modification treatments on the stiffness and toughness of BF/SEBS/PA6,6 hybrid composites”
Composites Part B: Engineering, 173, 2019. (IF=13.1)
2. Yu S, Hwang YH, Hwang JY*, Hong SH*
“Analytical study on the 3D-printed structure and mechanical properties of basalt fiber-reinforced PLA composites using X-ray microscopy”
Composites Science Technology, 2019;175:18-27. (IF=9.1)
1. Yu S, Oh KH, Hwang JY*, Hong SH*. “The effect of amino-silane coupling agents having different molecular structures on the mechanical properties of basalt fiber-reinforced polyamide 6,6 composites”
Composites Part B: Engineering, 2019;163:511-21. (IF=13.1)