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  • Ferroelectricity in empty tetragonal tungsten bronzes 

    Gardner, Jonathan (University of St Andrews, 2017-06-21) - Thesis
    In this work, in-depth structural and electrical characterisation is used to study a family of “empty” tetragonal tungsten bronzes (TTBs), A2₄A1₂B1₂B2₈O₃₀. An initial investigation into the effect of the A1-cation size ...