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Fig. 5 | Nanoscale Research Letters

Fig. 5

From: Resistive Random Access Memory (RRAM): an Overview of Materials, Switching Mechanism, Performance, Multilevel Cell (mlc) Storage, Modeling, and Applications

Fig. 5

Schematic of the switching mechanism of conductive bridge RRAM. a Pristine state of the RRAM device. b, c Oxidation of Ag and migration of Ag + cations towards cathode and their reduction. d Accumulation of Ag atoms and Pt electrode leads to growth of highly conductive filament. e Filament dissolution takes place on applying voltage of opposite polarity [41]

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