Neuromorphic Silicon‐Based Capacitive‐Tunneling Junction

/n-Si interface, simultaneously facilitating rapid electrons/holes transfer through the direct tunneling effect, resulting in high-performance bidirectional and bilingual multimodal postsynaptic behavior of SCTJ, with ultrafast response times of 10 ns and energy consumption as low as 1 fJ. Additionally, the SCTJs are integrated into a system capable of monitoring and recognizing the movement trajectories of objects. These findings offer valuable insights into interface gating mechanisms in capacitive tunneling, which has great significance in constructing the next-generation multifunctional silicon-based neuromorphic computing network.