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연구

Research & Laboratory

제목
[BK21] 초청세미나 [6/30] Material Transfer via Controllable Forces for Microassembly and Nanomaterial Integration
작성일
2022.06.27
작성자
전기전자공학부
게시글 내용


아래와 같이 초청 세미나를 개최하오니 많은 참여 부탁드립니다.


◎ 일시: 2022년 6월 30일(목) 오후 4시 ~ 오후 5시


◎ 장소: 제4공학관 D504


◎ 제목: Material Transfer via Controllable Forces for Microassembly and Nanomaterial Integration


◎ 강연자: 김석 교수/포항공과대학교


◎ 초청자: 전기전자공학과 안종현 교수


◎ 초록:

Micro/nanoscale material transfer utilizing controllable interfacial forces provides a highly straightforward pathway to heterogeneous material integration. The speaker presents his research outcomes accomplished in his laboratory which has been exploring smart surfaces, microassembly, and nanomanufacturing technologies. First, he shows reversible dry adhesion-based transfer printing methodologies. In particular, he discusses how to employ an engineered reversible dry adhesive made of a shape memory polymer to advance transfer printing, and highlights its applications including a consumer product-like prototype and LEGO-like microassembly. Next, he introduces a self-delamination-driven pattern transfer of a single crystalline silicon thin membrane via well-controlled interfacial design in liquid media. Finally, he demonstrates his material transfer methods which are further exploited in order to pattern and integrate colloidal quantum dot films. The strategies presented in his talk benefit research activities in smart dry adhesives, 3D MEMS, and nano devices.