SrTiO3-based memristor with a metal/oxide bilayer electrode for high recognition accuracy neuromorphic computing

A Pt/LSMO bilayer electrode memristor achieves on/off ratio = 1.2 × 10 5 , V set = 0.58 V. It emulates biological synapses, executes decimal logic operations, and enables 95.4% traffic sign recognition accuracy with 80% robustness under 10% noise.