지도교수 | 이동우 |
---|---|
전공분류 | 기타(ETC) |
주소 | 수원시 천천동 300 성균관대학교 제1공학관 ,Room 21319 |
전화 | |
홈페이지 | https://www.dleelab.org/ |
응용역학 및 재료설계 연구실
We develop novel functional/structural materials based on combinatorial approaches. Thin film deposition technique is used to synthesize thin films with composition spread. Rapid characterization tools have been developed to map out composition dependent properties of thin films. This methodology allows rapid mapping of previously unexplored compositional landscape, allowing development of compounds with exceptional properties. This technique has been used to develop and study metallic glasses and ultra-high temperature ceramics.
We utilize MEMS-processed sensor arrays, such as micro-tensile testers and nanocalorimeters to perform high-throughput and combinatorial characterization of thin films with composition spreads. Advanced robotics and image processing techniques are used to further speed up material characterizations/discovery. By using this methods, we characterize mechanical properties as well as thermal properties of materials.
Combination of experimentation and modeling can guide each other providing a significant understanding of materials behavior. In order to understand materials behavior found from combinatorial experiments, we use sophisticated modeling tools, such as ab-initio simulations.
Integration of novel materials to robots and sensors can provide unique opportunities to develop unprecedented systems. We use metallic glasses, polymers, liquid metals, shape memory alloys to develop multi-functional robotic systems.