Figure 12.
(a) Potentiation and depression response of Ag/SiOx:Ag/TiOx/p++-Si device with repeated voltage sweeps. (b) Conductance modulation and (c) PPF of Ag/SiOx:Ag/TiOx/p++-Si device by repeating consecutive pulses. (d) Repeated STP response with the model fitting of TiOx-based RRAM device, reproduced from [158], with permission from Springer Nature, 2020. (e) Synaptic facilitation response to consecutive pulses of the device with h-BN, reproduced from [159], with permission from Elsevier, 2020.