Fig. 7From: Impacts of Annealing Conditions on the Flat Band Voltage of Alternate La2O3/Al2O3 Multilayer Stack StructuresVFB of samples S2 and S6~S10. S2 is a shared point for different annealing temperature and duration. The red and blue dotted lines represent the VFB of 80-cycle Al2O3 and La2O3 films, respectivelyBack to article page