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Articles you may be interested inTuning of dielectric, pyroelectric and ferroelectric properties of 0.715Bi0.5Na0.5TiO3-0.065BaTiO3-0.22SrTiO3 ceramic by internal clamping AIP Advances 5, 087145 (2015); 10.1063/1.4929328Electric-field-temperature phase diagram of the ferroelectric relaxor system (1 − x)Bi1/2Na1/2TiO3 − xBaTiO3 doped with manganese Role of point defects in bipolar fatigue behavior of Bi(Mg1/2Ti1/2)O3 modified (Bi1/2K1/2)TiO3-(Bi1/2Na1/2)TiO3 relaxor ceramics

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Articles you may be interested inOrigin of large recoverable strain in 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 near the ferroelectric-relaxor transition Appl. Phys. Lett. 102, 062902 (2013); 10.1063/1.4790285Crystal structure of 0.96(Na0.5Bi0.5TiO3)-0.04(BaTiO3) from combined refinement of x-ray and neutron diffraction patterns Appl. Phys. Lett. 101, 152906 (2012); 10.1063/1.4759117Enhanced piezoelectricity and nature of electric-field induced structural phase transformation in textured leadfree piezoelectric Na0.5Bi0.5TiO3-BaTiO3 ceramics Nanoscale oxygen octahedral tilting in 0.90 ( Bi 1 / 2 Na 1 / 2 ) TiO 3 -0.05 ( Bi 1 / 2 K 1 / 2 ) TiO 3 -0.05 BaTiO 3 lead-free perovskite piezoelectric ceramics Appl. Phys. Lett. 95, 062901 (2009);A correlated electron diffraction, temperature-dependent in situ neutron diffraction, and temperature-dependent dielectric properties investigation of poled (1-x)Bi 0.5 Na 0.5 TiO 3 -xBaTiO 3 (BNTBT100x) (x ¼ 0.04, 0.07, and 0.12) samples has been carried out. The results show that the depolarization temperature, T d , of the rhombohedral BNTBT 4 sample is associated with the disappearance of G 6 1 = 2 [111]* p satellite reflections and aaaoctahedral tilting while that of the BNTBT 12 sample is associated with a metrically tetragonal to metrically cubic or pseudo-cubic symmetry. In the case of the poled BNTBT 7 sample in the MPB region, the dielectric properties show a quite distinct two stage transition from a room temperature clearly metrically tetragonal phase again to a metrically cubic or pseudo-cubic symmetry above 150 C. There is no apparent change in its average structure in vicinity of T d in BNTBT 7. Electron diffraction shows the presence of considerable octahedral tilt twin disorder in all three samples.

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