Probabilistic computing using Cu_0.1Te_0.9/HfO₂/Pt diffusive memristors.

ABSTRACT: A computing scheme that can solve complex tasks is necessary as the big data field proliferates. Probabilistic computing (p-computing) paves the way to efficiently handle problems based on stochastic units called probabilistic bits (p-bits). This study proposes p-computing based on the threshold switching (TS) behavior of a Cu_0.1Te_0.9/HfO₂/Pt (CTHP) diffusive memristor. The theoretical background of the p-computing resembling the Hopfield network structure is introduced to explain the p-computing system. P-bits are realized by the stochastic TS behavior of CTHP diffusive memristors, and they are connected to form the p-computing network. The memristor-based p-bit is likely to be '0' and '1', of which probability is controlled by an input voltage. The memris

SUBMITTER: Woo KS 

PROVIDER: S-EPMC9525628 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature