Charge transport and bipolar switching mechanism in a Cu/HfO<sub>2</sub>/Pt resistive switching cell

Charge transport and bipolar switching mechanism in a Cu/HfO₂/Pt resistive switching cell

Tan Tingting^†,, Guo Tingting, Wu Zhihui, Liu Zhengtang

Schematic diagram for the mechanism of the resistive switching effects in the Cu/HfO₂/Pt memory device. (a) Low resistance state and (b) high resistance state.