Phase transition characteristics in PbZrO/sub 3/ based PZT-PZN solid solution ceramics

Phase transition characteristics in PbZrO/sub 3/ based PZT-PZN solid solution ceramics

The ternary oxide solution of lead zirconate titanate (PZT) with a complex perovskite oxide Pb(Zn/sub 1/3/Nb/sub 2/3/)O/sub 3/, (PZN), a composition that is near that of PbZrO/sub 3/, was prepared, and its phase transition behavior was investigated. An extension of the ferroelectric phase by the add...

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Veröffentlicht in:IEEE transactions on ultrasonics, ferroelectrics, and frequency control ferroelectrics, and frequency control, 1991-11, Vol.38 (6), p.564-568
Hauptverfasser: Lian, J.Y., Shiosaki, T.
Format: Artikel
Sprache:eng
Schlagworte:
Ceramics
Ferroelectric materials
Heating
High-K gate dielectrics
Lead
Pyroelectric devices
Pyroelectricity
Solids
Titanium compounds
Zinc
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Zusammenfassung:The ternary oxide solution of lead zirconate titanate (PZT) with a complex perovskite oxide Pb(Zn/sub 1/3/Nb/sub 2/3/)O/sub 3/, (PZN), a composition that is near that of PbZrO/sub 3/, was prepared, and its phase transition behavior was investigated. An extension of the ferroelectric phase by the addition of PZN and a change of the transition between two ferroelectric phases from a first-order to a second-order nature are described.< >
ISSN:0885-3010
1525-8955
DOI:10.1109/58.108852