This paper explores the templated grain growth and texturing of Pb(Yb_1/2Nb_1/2)O₃‐Pb(Mg_1/3Nb_2/3)O₃‐PbTiO₃ (PYN‐PMN‐PT) ceramics. A PbO‐CuO liquid phase was determined to substantially increase the growth of PYN‐PMN‐PT on barium titanate template particles. Texturing resulted in an 83% enhancement in strain behavior (754 pm/V) compared with random PYN‐PMN‐PT ceramics (413 pm/V). The increased Pb(Yb_1/2Nb_1/2)O₃ (PYN) content of textured 21PYN‐41PMN‐38PT resulted in a high coercive field of 13.9 kV/cm. Residual barium titanate templates reduced the polarization from 33.7 to 26.2 µC/cm² and slightly decreased the Curie temperature (236‐224°C). These results show that textured PYN‐PMN‐PT is a promising material for high strain and coercive field transducers.

中文翻译：

---

高矫顽力的CuO掺杂质感PYN-PMN-PT陶瓷的模板化晶粒生长

本文探讨了Pb（Yb _1/2 Nb _1/2）O ₃ -Pb（Mg _1/3 Nb _2/3）O ₃ -PbTiO ₃（PYN-PMN-PT）陶瓷的模板化晶粒生长和织构化。确定了PbO-CuO液相可显着增加PYN-PMN-PT在钛酸钡模板颗粒上的生长。与随机PYN-PMN-PT陶瓷（413 pm / V）相比，纹理化可将应变性能（754 pm / V）提高83％。织构化的21PYN-41PMN-38PT的Pb（Yb _1/2 Nb _1/2）O ₃（PYN）含量增加，导致高矫顽场为13.9 kV / cm。残留的钛酸钡模板将极化从33.7降低至26.2 µC / cm²并稍微降低居里温度（236-224°C）。这些结果表明，带纹理的PYN-PMN-PT是用于高应变和矫顽场传感器的有前途的材料。