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arxiv: 1702.08194 · v1 · pith:6ORGESNVnew · submitted 2017-02-27 · ❄️ cond-mat.mtrl-sci

Structural and dielectric properties of Pb(1-x)(Na0.5Sm0.5)xTiO3 ceramics

Arun Kumar Yadav , Anita , Sunil Kumar , V Raghavendra Reddy , Parasharam M. Shirage , Sajal Biring , Somaditya Sen This is my paper
classification ❄️ cond-mat.mtrl-sci
keywords phasetransitionpropertiessubstitutionxtio3associatedceramicscorrelation
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A correlation between structure and vibrational properties related to a ferroelectric to paraelectric phase transition in perovskite Pb(1-x)(Na0.5Sm0.5)xTiO3 (PNST - x) polycrystalline powders is discussed. Substitution leads to reduction of tetragonality which is associated with a shift of the phase transition to lower temperatures. The nature of the phase transition gets diffused with increasing substitution.

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