Fig. 3From: Enhanced non-volatile memory characteristics with quattro-layer graphene nanoplatelets vs. 2.85-nm Si nanoparticles with asymmetric Al2O3/HfO2 tunnel oxideMemory retention characteristics measured by first programming/erasing the memory at 8/−8 V at room temperature a with graphene nanoplatelets and b with Si nanoparticlesBack to article page