Figure 1

The room temperature XRD patterns of KNN-xLS powder samples (a) 2θ range 10°–80°, (b) enlarge view of (100) peak, (c) enlarge view of (202) and (020) peaks, and (d) FE-SEM micrograph of KNN-0.03LS ceramic.
The room temperature XRD patterns of KNN-xLS powder samples (a) 2θ range 10°–80°, (b) enlarge view of (100) peak, (c) enlarge view of (202) and (020) peaks, and (d) FE-SEM micrograph of KNN-0.03LS ceramic.