References
- C. Feldman, Formation of thin films of BaTiO3 by evaporation. Rev. Sci. Instrum. 26 (5), 463 (1955). DOI: 10.1063/1.1771326.
- K. Kusao, K. Wasa, and S. Hayakawa, Electrical properties of mixed oxide film of PbO and TiO2. Jpn. J. Appl. Phys. 7 (4), 437 (1968). DOI: 10.1143/JJAP.7.437.
- T. Satoh et al., Microstructures of sputtered PbTiO3 thin films. J. Vac. Sci. Technol A. 13 (3), 1022 (1995). DOI: 10.1116/1.579577.
- H. Adachi et al., Preparation of (Pb, La)TiO3–PbTiO3 thin films with superlattice structure. Jpn. J. Appl. Phys. 26 (S2), 15 (1987). DOI: 10.7567/JJAPS.26S2.15.
- K. N. Tu, J. W. Mayer, and L. C. Feldman, Electronic Thin Film Science for Electrical Engineers and Materials Scientists (Macmillan Pub. Co, New York 1992).
- K. Wasa, and K. Setsune, Ferroelectric Thin Films and Devices. Wiley Encyclopedia of Electrical and Electronics Engineering (John Wiley & Sons, New York 1999).
- K. Uchino, Ferroelectric Devices (Marcell Dekker Inc., New York 2000).
- B. Jaffe, W. R. Cook, and H. Jaffe, Piezoelectric Ceramics (Academic Press, London 1971).
- T. R. Shrout, and S. J. Zhang, Lead-free piezoelectric ceramics: Alternatives for PZT? J. Electroceram. 19 (1), 111 (2007).
- RoHS2. Directive 2011/65/EU of the European Parliament and of the European Council on the restriction of the use of certain hazardous substances in electrical and electronic equipment. Off. J. Eur. Union. L174, 88 (2011).
- P. K. Panda, Review: Environmental friendly lead-free piezoelectric materials. J. Mater. Sci. 44 (19), 5049 (2009).
- S. Priya, and S. Nahm, Lead-Free Piezoelectrics. (Springer, New York 2012).
- J. Rödel et al., Transferring lead-free piezoelectric ceramics into application. J. Eur. Ceram. Soc. 35 (6), 1659 (2015). DOI: 10.1016/j.jeurceramsoc.2014.12.013.
- G. A. Smolenskii, V. A. Isupov, A. I. Agranovskaya, and N. N. Krainik, New ferroelectrics of complex composition. Sov. Phys. Solid State. 2 (11), 2651 (1961).
- Y. Mendez-González et al., Effect of the lanthanum concentration on the physical properties of the (Bi0.5Na0.5)0.92Ba0.08-3x/2LaxTiO3 ceramic system. Mater. Chem. Phys. 208, 103 (2018). DOI: 10.1016/j.matchemphys.2018.01.035.
- G. K. Williamson, and W. H. Hall, X-ray line broadening from filed aluminium and wolfram. Acta. Metall. 1 (1), 22 (1953). DOI: 10.1016/0001-6160(53)90006-6.
- T. Yu, K. W. Kwok, and H. L. W. Chan, The synthesis of lead-free ferroelectric Bi0.5Na0.5TiO3–Bi0.5K0.5TiO3 thin films by sol–gel method. Mater. Lett. 61 (10), 2117 (2007).
- Y. Wu et al., Effect of Na/K excess on the electrical properties of Na0.5Bi0.5TiO3–K0.5Bi0.5TiO3 thin films prepared by sol–gel processing. Thin Solid Films. 519 (15), 4798 (2011). DOI: 10.1016/j.tsf.2011.01.077.
- M. Cernea et al., Piezoelectric BNT-BT0.11 thin films processed by sol–gel technique. J. Mater. Sci. 46 (17), 5621 (2011). DOI: 10.1007/s10853-011-5512-x.
- H. Xu et al., Influence of annealing on the structure and ferroelectric properties of Sr0.13Na0.37Bi0.50TiO3 thin films prepared by metalorganic solution deposition. J. Alloys Compd. 504 (1), 155 (2010). DOI: 10.1016/j.jallcom.2010.05.076.
- M. Cernea et al., Structural and piezoelectric characteristics of BNT–BT0.05 thin films processed by sol–gel technique. J. Alloys Compd. 515, 166 (2012). DOI: 10.1016/j.jallcom.2011.11.129.
- C. Dragoi, M. Cernea, and L. Trupina, Lead-free ferroelectric BaTiO3 doped-(Na0.5Bi0.5)TiO3 thin films processed by pulsed laser deposition technique. Appl Surf Sci. 257 (22), 9600 (2011). DOI: 10.1016/j.apsusc.2011.06.075.
- M. Cernea et al., Structural, optical, and electric properties of BNT–BT0.08 thin films processed by sol–gel technique. J. Mater. Sci. 47 (19), 6966 (2012). DOI: 10.1007/s10853-012-6646-1.
- R. D. Shannon, Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Cryst. A. 32 (5), 751 (1976). DOI: 10.1107/S0567739476001551.
- D. R. Lide, Handbook of Chemistry and Physics. (Boca Raton, FL, CRC Press 2004).