Ultrahigh strain ceramics with multiple field-induced phase transitions

Ultrahigh strain ceramics with multiple field-induced phase transitions

The induced polarization and longitudinal strain behavior of antiferroelectric PLZT ceramics were mesured as functions of electric field as high as 30 kV/mm. Two field-induced phase transitions were observed, both in polarization and strain. Polarization and strain levels greater than 0.5 C/m sup 2...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of the American Ceramic Society 1994-01, Vol.77 (11), p.3042-3044
Hauptverfasser: Brodeur, Russell P, Gachigi, Kamau Wa, Pruna, Philip M, Shrout, Thomas R
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The induced polarization and longitudinal strain behavior of antiferroelectric PLZT ceramics were mesured as functions of electric field as high as 30 kV/mm. Two field-induced phase transitions were observed, both in polarization and strain. Polarization and strain levels greater than 0.5 C/m sup 2 and 0.75%, resp., were achieved.
ISSN:0002-7820