연구논문 초록집

초록 검색

세션명 신진연구자 특별 심포지움 (I)
발표장 401호
논문코드 1L9-7
발표일 2019-10-10
발표시간 16:20-16:45
논문제목 Supramolecular dendrimer for fabrication of sub-5nm nanostructure
발표자 권기옥
발표자 소속 한국생산기술연구원
저자 권기옥
소속 한국생산기술연구원
논문초록 Dendrimer has numerous advantageous properties as new building block for bottom-up lithography approaches, associated with small feature size (sub-5nm), short stabilization times, and flexible functionalities and structures. In spite of the intense efforts in the field, it is difficult to generate large-area single domain ordering using dendrimer because of their complex architectures and multiple site for intermolecular interactions. This stands as a major hurdle for wide spread application of dendrimer materials. In the study, we report a simple method to create ultra-dense, single domain arrays cylinders over large areas by utilizing sandwich system. We also demonstrate for the first time use of a dendrimer assembly for the formation of a highly ordered nanoparticle array with a high areal density of ~20 Tdot/in2. We believe that the observations made in this effort should serve as the foundation for the design of new routes for bottom-up lithography based on dendrimers.