CMOS-compatible electro-optical SRAM cavity device based on negative differential resistance.

ABSTRACT: The impending collapse of Moore-like growth of computational power has spurred the development of alternative computing architectures, such as optical or electro-optical computing. However, many of the current demonstrations in literature are not compatible with the dominant complementary metal-oxide semiconductor (CMOS) technology used in large-scale manufacturing today. Here, inspired by the famous Esaki diode demonstrating negative differential resistance (NDR), we show a fully CMOS-compatible electro-optical memory device, based on a new type of NDR diode. This new diode is based on a horizontal PN junction in silicon with a unique layout providing the NDR feature, and we show how it can easily be implemented into a photonic micro-ring resonator to enable a bistable device with a fully

SUBMITTER: Gherabli R 

PROVIDER: S-EPMC10096569 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature