Figure 3

Variation of polarization with electric field at fixed temperature (e i : i ⊂ \([1,4]\)) and with temperature at a fixed field (t i : i ⊂ \([1,4]\)) for KNN-xLS (x = 0.015, 0.03, 0.045, and 0.06) nanocrystalline ceramics.
Variation of polarization with electric field at fixed temperature (e i : i ⊂ \([1,4]\)) and with temperature at a fixed field (t i : i ⊂ \([1,4]\)) for KNN-xLS (x = 0.015, 0.03, 0.045, and 0.06) nanocrystalline ceramics.