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. 2025 Aug 8;17(33):47207–47219. doi: 10.1021/acsami.5c09911

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© 2025 The Authors. Published by American Chemical Society

This article is licensed under CC-BY-NC-ND 4.0

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(a) Schematic diagram of the AZTA memristor simulating the working mechanism of a biological synapse. Excitatory postsynaptic current (EPSC) under different (b) pulse amplitudes (The pulse length and interval are 500 μs with leading and training times of 100 μs), (c) pulse lengths (The pulse amplitude is −4 V), and (d) pulse frequencies (The pulse amplitude is −4 V and the pulse length is 500 μs), respectively. The leading and training times were not set in the pulse length and frequency tests for better comparison and calculation.