화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2011년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터)
권호 15권 1호
발표분야 정보.전자소재
제목 Organic nonvolatile memory devices based on redox proteins as a charge trapping layer
초록 The reversible electron transfer of redox proteins are caused by the heme structure which consists of an iron atom surrounded with large cyclic organic rings. Heme is the important components of redox proteins such as hemoglobin, myoglobin, etc.In this study, we obtained flash memory fabrication by utilizing redox proteins as a charge-trapping layer. The fabrication procedures for the charge trapping layers were based on simple solution processes at room temperature. As a result, experimental results showed good programmable memory characteristics with a large memory window. This approach could potentially be applied to flexible bio-electronics.
저자 이지현, 유승철, 박시윤, 성기은, 김연상
소속 서울대
키워드 nonvolatile memory; redox protein; charge trapping; organic devices
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