[F-8-1] 50nm HfO2 ReRAM with 50-Times Endurance Enhancement by Set/Reset Turnback Pulse & Verify Scheme K. Higuchi1, K. Miyaji1, K. Johguchi1, K. Takeuchi1 (1.Univ. of Tokyo , Japan) https://doi.org/10.7567/SSDM.2011.F-8-1