교원소개

로버스트 다기능 연구실은 재료의 기계적 물성을 다양한 스케일과 환경에서 측정하는 기술에 기반하여, 기계적으로 강건한 기능성 재료 개발을 합니다. 나노스케일 재료의 기계적 물성을 평가하고 분석하는 나노역학, 철강 재료 등의 전통 구조 금속 재료 연구, 플렉서블 및 스트레처블 소자의 유연성 연구, 반도체에 잔류 응력 해석 및 구리-구리 접합 공정 기술 개발을 연구하고 있습니다.

– Curriculum Vitae

• 2011~ present: Professor, Department of Materials Science and Engineering, UNIST
• 2007~2011: Postdoctoral Researcher, Department of Applied Physics and Materials Science, Caltech
• 2004: Guest Researcher, Materials Reliability Division, NIST

– Academic Credential

• 2007: Ph.D., Materials Science and Engineering, Seoul National University
• 2001: B.S., Materials Science and Engineering, Seoul National University

– Research  Keywords and Topics

Nanomechanics, Structural Metals, Flexible and Stretchable Devices, Semiconductor Reliability

– Publications (selected)  

• “Ligament size effect in creep of nanoporous gold” H. Jeon, J.-H. Woo, E. Song, J.-Y. Kim, International Journal of Plasticity 2022
• “Biodegradable metallic glass for stretchable transient electronics” J.-Y. Bae et al., Advanced Science 2021
• “Tension-compression asymmetry in plasticity of nanoporous gold” H. Jeon, S. Lee, J.-Y. Kim, Acta Materialia 2020
• “Self-healing of nanoporous gold under ambient conditions” E.-J. Gwak, H. Jeon, E. Song, J.-Y. Kim, Nano Letters 2020
• “Ultra-low dielectric constant amorphous boron nitride” S. Hong et al., Nature 2020

– Awards/Honors/Memberships

• 2021: Best Paper Award, Korean Society of Manufacturing Technology Engineers
• 2018: Best Paper Award, Samsung Display Technology Symposium
• 2014: Young Researcher Award, The Korean Institute of Metals and Materials