We measured the transport through Au/(Pb,La)(Zr, Ti)O3/(La,Sr) 2CuO4. Applying the +10 V pulses and -10 V pulses, the resistance decreases and increases, respectively. The reproducible resistance modulation is hold beyond 10 hours. After annealing at 150°C, the conductance decreases. It is considered that the band bending due to trapped electrons, returns and the effective barrier height of metal/ferroelectrics surface increases.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics