Oligosaccharide Block Copolymers with Branched Architectures and Channel Energy Level Optimizations for High-Performance Floating Gate Phototransistor Memory.

ABSTRACT: The nonvolatile phototransistor memory features a fast transmission speed, low latency, and nondestructive orthogonal operation for multibit data storage. Utilizing perovskite quantum dots (QDs) with polymers has been regarded as a facile and efficient approach to fabricating phototransistor memory devices due to their high light responsivity and nonvolatility. In addition, introducing block copolymers improves the QD dispersion and ambient stability. However, the reported study has not investigated the branching architectures of block copolymers (BCPs) influencing memory behavior and the tunability between the channel and the floating gate memory layer. Herein, this study utilizes different numbers of branching arms of carbohydrate-based BCPs, comprising poly(dimethylsiloxane) (PDMS, as A

SUBMITTER: Yu PJ 

PROVIDER: S-EPMC12464903 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature