Articles written in Bulletin of Materials Science
Volume 36 Issue 3 June 2013 pp 389-393
[Pb0.95(La1−𝑦Bi𝑦)0.05][Zr0.53Ti0.47]O3 (PLBZT) ferroelectric thin films have been synthesized on indium tin oxide (ITO)-coated glass by sol–gel processing. PLBZT thin films were annealed at a relatively low temperature of 550 °C in oxygen ambient. Effects of Bi doping on structure, dielectric and ferroelectric properties of PLBZT were investigated. Bi doping is useful in crystallization of PLBZT films and promoting grain growth. When the Bi-doping content 𝑦 is not more than 0.4, an obvious improvement in dielectric properties and leakage current of PLBZT was confirmed. However, when the Bi-doping content is more than 0.6, the pyrochlore phase appears and the remnant polarization 𝑃r of PLBZT thin films is smaller than that of (Pb1−𝑥La𝑥)(Zr1−𝑦 Ti𝑦)O3 (PLZT) thin films without Bi doping. PLBZT thin films with excessive Bi-doping content are easier to fatigue than PLZT thin films.
Volume 38 Issue 1 February 2015 pp 105-109
Single-phase MnZnO3 films were prepared on glass substrates coated with the use of indium tin oxide (ITO) as transparent bottom electrode
Volume 43, 2020
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