[1] IZZAH T N, AHMAD Z A, MOHAMAD H. Influence of sintering parameters on structural, dielectric and piezoelectric properties of Ca, La and Sr doped PZT (PCLSZT) electroceramics[J]. Mater. J. Sci.: Mater. Electron.(2021).

[2] JAFFE H. Piezoelectric ceramics[J]. J. Am. Ceram.(1958).

[3] FU H X, COHEN R E. Polarization rotation mechanism for ultrahigh electromechanical response in single-crystal piezoelectrics[J]. Nature(2000).

[4] REN X B. Large electric-field-induced strain in ferroelectric crystals by point-defect-mediated reversible domain switching[J]. Nature(2004).

[5] JONES J L, SLAMOVICH E B, BOWMAN K J. Domain texture distributions in tetragonal lead zirconate titanate by X-ray and neutron diffraction[J]. J. Appl. Phys.(2005).

[6] LI Z, THONG H, ZHANG Y et al. Defect engineering in lead zirconate titanate ferroelectric ceramic for enhanced electromechanical transducer efficiency[J]. Adv. Funct. Mater.(2021).

[7] NGUYEN T N, THONG H, ZHU Z et al. Hardening effect in lead-free piezoelectric ceramics[J]. J. Mater. Res.(2021).

[8] SANGAWAR S R, PRAVEENKUMAR B, KUMAR H H et al. Effect of Fe and Fe-Ba substitution on the piezoelectric and dielectric properties of lead zirconate titanate ceramics[J]. Mater. Sci. Eng. B(2011).

[9] CHEN C, WANG Y, LI Z Y et al. Evolution of electromechanical properties in Fe-doped (Pb,Sr)(Zr,Ti)O₃ piezoceramics[J]. J. Adv. Ceram.(2021).

[10] LIU Y X, LI Z, THONG H C et al. Grain size effect on piezoelectric performance in perovskite-based piezoceramics[J]. Acta Phys. Sin.(2020).

[11] ZHANG D, ZENG J. The microstructure and electric properties of Bi³⁺ and Al³⁺ co-doped PZT ceramics[J]. Ferroelectrics(2018).

[12] BRAJESH K, HIMANSHU A K, SHARMA H. Structural, dielectric relaxation and piezoelectric characterization of Sr²⁺ substituted modified PMS-PZT ceramic[J]. Physica. B. Condens. Matter(2012).

[13] LIN J Y, CUI B H, CHENG J R et al. Achieving both large transduction coefficient and high Curie temperature of Bi and Fe co-doped PZT piezoelectric ceramics[J]. Ceram. Int.(2023).

[14] LEE J K, YI J Y, HONG K S. The role of cation vacancies on micro-structure and piezoelectricity of lanthanum-substituted (Na_1/2Bi_1/2)TiO₃ ceramics[J]. Jpn. J. Appl. Phys.(2004).

[15] DESU S B, PAYNE D A. Interfacial segregation in perovskites: III, micro-structure and electrical properties[J]. J. Am. Ceram. Soc.(2010).

[16] KALEM V, ÇAM İ, TIMUÇIN M. Dielectric and piezoelectric properties of PZT ceramics doped with strontium and lanthanum[J]. Ceram. Int.(2011).

[17] LANGMAN R A, RUNK R B, BUTLER S R. Isothermal grain growth of pressure-sintered PLZT ceramics[J]. J. Am. Ceram. Soc.(1973).

[18] YANG W W, ZENG H R, YAN F et al. Microstructure-driven excellent energy storage NaNbO₃-based lead-free ceramics[J]. Ceram. Int.(2022).

[19] UCHINO K, ZHENG J, CHEN Y et al. Loss mechanisms and high power piezoelectrics[J]. J. Mater. Sci.(2006).

[20] PENG J, ZENG J, LI G et al. Softening-hardening transition of electrical properties for Fe³⁺-doped (Pb_0.94Sr_0.05La_0.01)(Zr_0.53Ti_0.47)O₃ piezoelectric ceramics[J]. Ceram. Int.(2017).

[21] KUMARI N, MONGA S, ARIF M et al. Higher permittivity of Ni-doped lead zirconate titanate, Pb[(Zr_0.52Ti_0.48)_(1-x)Ni_x]O₃, ceramics[J]. Ceram. Int.(2019).

[22] SUN X, DENG J, LIU L et al. Dielectric properties of BiAlO₃-modified (Na, K, Li)NbO₃ lead-free ceramics[J]. Mater. Res. Bull.(2016).

[23] MCKINSTRY S T. Temperature dependence of the piezoelectric response in lead zirconate titanate films[J]. J. Appl. Phys.(2004).

[24] LI C B W, THONG H C, LIU Y X et al. Thermally induced domain reconfiguration in ferroelectric alkaline niobate[J]. Adv. Funct. Mater.(2022).

[25] HINTERSTEIN M, ROUQUETTE J, HAINES J et al. Structural description of the macroscopic piezo- and ferroelectric properties of lead zirconate titanate[J]. Phys. Rev. Lett.(2011).

[26] KITTEL C. Theory of the structure of ferromagnetic domains in films and small particles[J]. Phys. Rev.(1946).

[27] ANDRYUSHIN K, ANDRYUSHINA I, SADYKOV H et al. The influence of thermodynamic history and external influences on the electrophysical properties of ferropiezoceramic materials based on a multicomposition system PZT-PMN- PZN+SiO₂[J]. J. Adv. Dielectr.(2020).