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Use of bond-valence sums in modelling the diffuse scattering from PZN (PbZn.sub.1/3./sub.Nb.sub.2/3./sub.O.sub.3./sub.)

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    0438770 - FZÚ 2015 RIV DK eng J - Journal Article
    Whitfield, R.E. - Welberry, T.R. - Pasciak, Marek - Goossens, D.J.
    Use of bond-valence sums in modelling the diffuse scattering from PZN (PbZn1/3Nb2/3O3).
    Acta Crystallographica Section A. Roč. 70, Nov (2014), 626-635. ISSN 0108-7673. E-ISSN 2053-2733
    Institutional support: RVO:68378271
    Keywords : relaxor ferroelectrics * local structure * diffuse scattering * Monte Carlo simulation
    Subject RIV: BM - Solid Matter Physics ; Magnetism
    Impact factor: 2.325, year: 2014

    This paper reports development of atomistic models of correlations in lead-based relaxor ferroelectrics. The main purpose is to show that the chemical concept of the bond valece sum can be used as an additional tool in an interpretation of diffuse scattering data. By its application a model of correlations is more related to underlying crystal chemistry.
    Permanent Link: http://hdl.handle.net/11104/0242135

     
     
Number of the records: 1  

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