Li Liu
Articles written in Bulletin of Materials Science
Volume 36 Issue 3 June 2013 pp 373-383
Li Liu Wei Jiang Lei Yao Xi-Wen Yang Bin-Hua Chen Shi-Xi Wu Feng-Sheng Li
Fe3O4/CNTs nanocomposites, which were prepared by polyol-medium
Volume 36 Issue 3 June 2013 pp 389-393
Hua Wang Li Liu Ji-Wen Xu Chang-Lai Yuan Ling Yang
[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 46, 2023
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Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
Chemical Sciences 2020
Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
Physical Sciences 2020
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