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Effects of NiO nanoparticles on the magnetic properties and diffuse phase transition of BZT/NiO composites Public Deposited

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https://ir.library.oregonstate.edu/concern/articles/g158bj01g

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Abstract
  • A new composite system, Ba(Zr[subscript 0.07]Ti[subscript 0.93])O₃ (BZT93) ceramic/NiO nanoparticles, was fabricated to investigate the effect of NiO nanoparticles on the properties of these composites. M-H hysteresis loops showed an improvement in the magnetic behavior for higher NiO content samples plus modified ferroelectric properties. However, the 1 vol. % samples showed the optimum ferroelectric and ferromagnetic properties. Examination of the dielectric spectra showed that the NiO additive promoted a diffuse phase transition, and the two phase transition temperatures, as observed for BZT93, merged into a single phase transition temperature for the composite samples.
  • This is the publisher’s final pdf. The published article is copyrighted by the author(s) and published by Springer. The published article can be found at: http://www.nanoscalereslett.com/.
  • Keywords: microstructure, ceramics, composites, electrical properties, magnetic properties
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  • Jarupoom, P., Eitssayeam, S., Pengpat, K., Tunkasiri, T., Cann, D. P., & Rujijanagul, G. (2012). Effects of NiO nanoparticles on the magnetic properties and diffuse phase transition of BZT/NiO composites. Nanoscale Research Letters, 7: 59. doi:10.1186/1556-276X-7-59
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  • 7
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  • This work was supported by the Faculty of Science, Chiang Mai University and the Office of Higher Education Commission (OHEC).
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