<001> oriented textured (Na_0.5Bi_0.5Ti)O₃-0.25SrTiO₃ (NBT-0.25ST) system was fabricated using 10 mol% plate-like NBT template particles to enhance the electrical properties. Random and textured samples were prepared by a tape-casting method. Lotgering factor for textured sample was calculated as 88%. Dielectric values of the samples were comparable, and this means texturing using NBT samples of this orientation did not change the dielectric constant. The maximum unipolar strain values of random and textured NBT-0.25ST systems were found to be as ∼0.09% and ∼0.59%, respectively. This current study emphasizes the significant difference in maximum unipolar strain values between the random and textured versions of the NBT-0.25ST system, indicating the superiority of the textured material in terms of responsiveness to the electric field. The FOM under high electric fields of textured and random NBT-0.25ST was found to increase almost 45-fold compared with random case.

中文翻译：

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使用NBT模板织构对环保NBT-0.25ST陶瓷超高应变行为的影响

<001>使用10mol%板状NBT模板颗粒制备取向织构(Na _0.5 Bi _0.5 Ti)O ₃ -0.25SrTiO ₃ (NBT-0.25ST)体系以增强电性能。通过流延法制备随机样品和纹理样品。经计算，纹理样品的抽签系数为 88%。样品的介电值具有可比性，这意味着使用该取向的 NBT 样品进行纹理化不会改变介电常数。随机和纹理 NBT-0.25ST 系统的最大单极应变值分别为 ∼0.09% 和 ∼0.59%。目前的研究强调了NBT-0.25ST系统的随机版本和纹理版本之间最大单极应变值的显着差异，表明纹理材料在电场响应方面的优越性。与随机情况相比，纹理和随机 NBT-0.25ST 在高电场下的 FOM 增加了近 45 倍。