Temperature dependence of the dielectric and piezoelectric properties of xBiFeO3–(1 − x)BaTiO3 ceramics near the morphotropic phase boundary

Lead-free and high-temperature piezoelectric ceramics of x BiFeO 3 –(1 −  x )BaTiO 3 -1.0 mol% MnO 2 (0.67 ≤  x  ≤ 0.78) ( x BF–(1 −  x )BT-Mn) were fabricated by the conventional solid-state reaction method, and their high-temperature dielectric, piezoelectric and ferroelectric properties near the...

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