Biohybrid Ferroelectric Synapse with Porous Field Concentration and Selective Ion Channel Blocking Operating Principles and Performance Calculations

This paper presents an enhanced concept of a biohybrid artificial synapse based on a combination of selective blocking of sodium-potassium channels in a living axon, porous structure for electric field concentration, and ferroelectric nanomaterial with nanostructuring to reduce hysteresis. The proposed architecture creates a self-learning synaptic interface with energy consumption on the order of 10^(-19) J per operation, transmission time less than 35 ns, and full biocompatibility. The mechanisms of selective blocking, principles of porous field concentration, ferroelectric nanostructuring, and calculations of key system characteristics are examined in detail.