Novel multi-bit memory device using metal/PVDFTrFE/graphene stack
Novel multi-bit memory using a graphene/PVDF-TrFE stack has been demonstrated. Two polarization generate four states of junction combinations in the graphene. The four states are maintained up to 1000 sec and 100 times endurance. Flexible or a low cost and medium density memory would be suitable applications.
multi-bit memory graphene ferroelectric mfg stack