Energy-Efficient Integrated Electro-Optic Memristors.

ABSTRACT: Neuromorphic photonic processors are redefining the boundaries of classical computing by enabling high-speed multidimensional information processing within the memory. Memristors, the backbone of neuromorphic processors, retain their state after programming without static power consumption. Among them, electro-optic memristors are of great interest, as they enable dual electrical-optical functionality that bridges the efficiency of electronics and the bandwidth of photonics. However, efficient, scalable, and CMOS-compatible implementations of electro-optic memristors are still lacking. Here, we devise electro-optic memristors by structuring the phase-change material as a nanoscale constriction, geometrically confining the electrically generated heat profile to overlap with the optical fiel

SUBMITTER: He Y 

PROVIDER: S-EPMC11674150 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature