Pressure - Induced Crossover from Long - to - Short - Range Order in . [ Pb ( Znl , 3 Nb 2 ,
نویسندگان
چکیده
A pressure-induced crossover from normal Ferroelectic-to-Relaxer behavior has been observed in single crystal [Pb(Zn1BNb~)03]o.go5 (PbTi03)o.og5,or PZN 9.5% PT. Analogy with similar observations for other perovskites indicates that this crossover is a general feature of compositionally-disordered soft mode ferroelectrics. The Pressure-Temperature phase diagram has been also determined.
منابع مشابه
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