Actuator Characteristics of Pb(ZrTi)O 3 Composition near Morphotropic Phase Boundary

Actuator Characteristics of Pb(ZrTi)O 3 Composition near Morphotropic Phase Boundary

Piezoelectric actuator characteristics such as strain characteristics under DC voltage, temperature dependence, load characteristics and durability under repetitious DC voltage application were investigated in the (Pb 0.845 -Sr 0.05 -Ba 0.105 ) ((Zr x Ti 1- x ) 0.95 -Sn 0.045 -Nb 0.005 )O 3 series (...

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Veröffentlicht in:Japanese Journal of Applied Physics 1991-09, Vol.30 (9S), p.2264
Hauptverfasser: Kiyohara, Masakatsu, Kato, Ken-ichi, Kiyoshi Hayama, Kiyoshi Hayama, Akashi Funamoto, Akashi Funamoto
Format: Artikel
Sprache:eng
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Zusammenfassung:Piezoelectric actuator characteristics such as strain characteristics under DC voltage, temperature dependence, load characteristics and durability under repetitious DC voltage application were investigated in the (Pb 0.845 -Sr 0.05 -Ba 0.105 ) ((Zr x Ti 1- x ) 0.95 -Sn 0.045 -Nb 0.005 )O 3 series (0.49≤x≤0.55). The piesoelectric characteristics changes markedly owing to the difference in crystal structure. The compositions in the tetragonal phase are superior for actuator applications.
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.30.2264