A SPICE model calibration framework for egg albumin memristors

Abstract Memristors which emulate synaptic behaviour are key components in neuromorphic computing; yet, incorporating biological materials into their design presents challenges. Despite progress, a full understanding of bio-memristor electrical characteristics remains unexplored, prompting further analysis through SPICE modelling. This article proposes a calibrated SPICE-level framework for fabricated egg albumin memristors, with its parameters tuned to match experimental data, enabling replication of the device’s current–voltage behaviour. This work provides experimental insights, guidelines for calibration, and examines how variation in the SPICE model parameters influence device characteristics.