Structural and Electrical Properties of the YSZ/STO/YSZ Heterostructure

Figure 1

XRD patterns of YSZ/STO/YSZ heterostructure electrolyte thin films with different thicknesses, where the thickness of the STO remains at 62 nm, whereas those of the thickness of YSZ are (a) 62 nm, (b) 117 nm, and (c) 203 nm.