Multiferroic properties and impedance spectrum of Ho³⁺ and Ti⁴⁺ co-doped BiFeO₃ ceramics

References

• B. G. Catalan, and G. F. Scott, Physics and applications of bismuth ferrite, Adv. Mater. 21 (24), 2463 (2009). DOI: 10.1002/adma.200802849.
   Web of Science ®Google Scholar
• J. Wang et al., Epitaxial BiFeO3 multiferroic thin film heterostructures, Science 299 (5613), 1719 (2003). DOI: 10.1126/science.1080615.
   PubMed Web of Science ®Google Scholar
• I. Sosnowska, T. P. Neumaier, and E. Steichele, Spiral magnetic ordering in bismuth ferrite, J. Phys. C. Solid State Phys. 15 (23), 4835 (1982). DOI: 10.1088/0022-3719/15/23/020.
   Web of Science ®Google Scholar
• M. Cazayous et al., Possible observation of cycloidal electromagnons in BiFeO3, Phys. Rev. Lett. 101 (3), 037601 (2008). DOI: 10.1103/PhysRevLett.101.037601.
   PubMed Web of Science ®Google Scholar
• T. J. Park, G. C. Papaefthymiou, and A. J. Viescas, Size-dependent magnetic properties of single-crystalline multiferroic BiFeO3 nanoparticles, Nano. Lett. 7 (3), 76 (2007). DOI: 10.1021/nl063039w.
   Web of Science ®Google Scholar
• Z. Dai, and Y. Akishige, Electrical properties of multiferroic BiFeO3 ceramics synthesized by spark plasma sintering, J. Phys. D. Appl. Phys. 43 (44), 445403 (2010). DOI: 10.1088/0022-3727/43/44/445403.
   Web of Science ®Google Scholar
• Y. García-Puente et al., Chrome influence on the physical properties of Bi0.90Ba0.10Fe0.90Ti0.10O3 multiferroic ceramic system, Ferroelectrics 534 (1), 81 (2018). DOI: 10.1080/00150193.2018.1471943.
   Web of Science ®Google Scholar
• K. Kalantari et al., Ti-doping to reduce conductivity in Bi0.85Nd0.15FeO3 ceramics, Adv. Funct. Mater. 21 (19), 3737 (2011). DOI: 10.1002/adfm.201100191.
   Web of Science ®Google Scholar
• K. Prashanthi et al., Effect of annealing atmosphere on microstructural and photoluminescence characteristics of multiferroic BiFeO3 thin films prepared by pulsed laser deposition technique, Appl. Phys. A. 110 (4), 903 (2013). DOI: 10.1007/s00339-012-7194-x.
   Web of Science ®Google Scholar
• F. Xue et al., Properties of Bi0.8Ln0.2FeO3 (Ln = La, Gd, Ho) multiferroic ceramics, Ceram. Int. 411 (10), 4718 (2015). DOI： DOI: 10.1016/j.ceramint.2015.07.196..
   Google Scholar
• Y. Zhang et al., Structural, magnetic and impedance spectroscopy properties of Ho3+ modified BiFeO3 multiferroic thin film, J. Mater. Sci. Mater. Electron. 30 (3), 2942 (2019). DOI: 10.1007/s10854-018-00572-7.
   Web of Science ®Google Scholar
• Y. K. Jun et al., Effects of Nb-doping on electric and magnetic properties in multi-ferroic BiFeO3 ceramics, Solid. State. Commun. 135 (1-2), 133 (2005). DOI： DOI: 10.1016/j.ssc.2005.03.038..
   Web of Science ®Google Scholar
• J. Xie et al., Structure analysis and multiferroic properties of Zr4+ doped BiFeO3 ceramics, Ceram. Int. 40 (1), 703 (2014). DOI: 10.1016/j.ceramint.2013.06.058.
   Web of Science ®Google Scholar
• M. S. Bernardo et al., Intrinsic compositional inhomogeneities in bulk Ti-doped BiFeO3: microstructure development and multiferroic properties, Chem. Mater. 25 (9), 1533 (2013). DOI: 10.1021/cm303743h.
   Web of Science ®Google Scholar
• T. Wang et al., Highly improved multiferroic properties of Sm and Nb co-doped BiFeO3 ceramics prepared by spark plasma sintering combined with sol-gel powders, J. Alloys. Compd. 795, 60 (2019). DOI: 10.1016/j.jallcom.2019.04.327.
   Web of Science ®Google Scholar
• A. Perejón et al., Electrical properties of stoichiometric BiFeO3 prepared by mechanosynthesis with either conventional or spark plasma sintering, J. Am. Ceram. Soc. 96 (4), 1220 (2013). DOI: 10.1111/jace.12186.
   Web of Science ®Google Scholar
• S. M. Selbach, M. Einarsrud, and T. Grande, On the thermodynamic stability of BiFeO3, Chem. Mater. 21 (1), 169 (2009). DOI: 10.1021/cm802607p.
   Web of Science ®Google Scholar
• Y. Tian et al., Structural and physical properties of Ti-doped BiFeO3 nanoceramics, Ceram. Int. 44 (4), 4287 (2018). DOI: 10.1016/j.ceramint.2017.12.013.
   Web of Science ®Google Scholar
• Y. Y. Yan et al., Decrease of dielectric loss in giant dielectric constant CaCu3Ti4O12 ceramics by adding CaTiO3, Mater. Sci. Eng. B 130 (1-3), 146 (2006). DOI: 10.1016/j.mseb.2006.02.060.
   Web of Science ®Google Scholar
• H. B. Sharma et al., Ac electrical conductivity and magnetic properties of BiFeO3–CoFe2O4 nanocomposites, J. Alloys. Compd. 599, 32 (2014). DOI: 10.1016/j.jallcom.2014.02.024.
   Web of Science ®Google Scholar
• J. Wu, and J. Wang, Ferroelectric and impedance behavior of La‐and Ti‐codoped BiFeO3 thin films, J. Am. Ceram. Soc. 93 (9), 2795 (2010). DOI: 10.1111/j.1551-2916.2010.03816.x.
   Web of Science ®Google Scholar
• Y. Tian et al., Enhancement of dielectric and magnetic properties in phase pure, dense BiFeO3 nanoceramics synthesized by spark plasma sintering techniques, J. Mater. Sci. Mater. Electron. 29 (20), 17170 (2018). DOI: 10.1007/s10854-018-9808-3.
   Web of Science ®Google Scholar
• K. S. Nalwa, and A. Garg, Phase evolution, magnetic and electrical properties in Sm-doped bismuth ferrite, J. Appl. Phys. 103 (4), 044101 (2008). DOI: 10.1063/1.2838483.
   Web of Science ®Google Scholar