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  1. No Access

    Article

    Microstructure study of Sm, Mn-modified PbTiO3 piezoelectric ceramics by XRD profile-fitting technique

    By using the X-ray diffraction profile-fitting technique, the microstructures of Sm, Mn-modified PbTiO3 piezoelectric ceramic discs, including ferroelectric domain sizes, microstrains, and their variations with t...

    Zeng Yanwei, Xue Wanrong, A. Benedetti, G. Fagherazzi in Journal of Materials Science (1994)

  2. No Access

    Article

    The local structure characterization and resulting phase-transition mechanism of amorphous ZrO2

    In the framework of Faber-Ziman's formalism, the radial atomic number density distributions ρ(r) for two amorphous ZrO2-gel samples have been derived, and used to perform local structure simulations based on the ...

    Zeng Yanwei, G. Fagherazzi, S. Polizzi in Journal of Materials Science (1995)