A nonconjugated radical polymer enables bimodal memory and in-sensor computing operation.

ABSTRACT: This study reports intrinsic multimodal memristivity of a nonconjugated radical polymer with ambient stability. Organic memristive devices represent powerful candidates for biorealistic data storage and processing. However, there exists a substantial knowledge gap in realizing the synthetic biorealistic systems capable of effectively emulating the cooperative and multimodal activation processes in biological systems. In addition, conventional organic memristive materials are centered on conjugated small and macromolecules, making them synthetically challenging or difficult to process. In this work, we first describe the intrinsic resistive switching of the radical polymer that resulted in an exceptional state retention of >10⁵ s and on/off ratio of >10⁶. Next, we demo

SUBMITTER: Ko J 

PROVIDER: S-EPMC11313951 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature