NDLI: PMN-PT Piezoelectric-electrostrictive monolithic multi-material composite actuator

Content Provider	IEEE Xplore Digital Library
Author	Ngernchuklin, P. Jadidian, B. Akdogan, E.K. Safari, A.
Copyright Year	2008
Description	Author affiliation: The Glenn Howatt Electronic Ceramics Laboratory, Department of Materials Science & Engineering, J&W Medical LLC, Westport, CT, U.S.A. (Jadidian, B.) \|\| The Glenn Howatt Electronic Ceramics Laboratory, Department of Materials Science & Engineering, Rutgers-The State University of New Jersey, Piscataway, New Jersey 08854, U.S.A (Ngernchuklin, P.; Akdogan, E.K.; Safari, A.)
Abstract	Monolithic Multi-Material piezoelectric-electrostrictive (PE-ES) composite actuators were developed by co-sintering of 0.65PMN¿0.35PT and 0.9PMN¿0.1PT. The piezoelectric and electrostrictive ceramic powder were dry pressed into bi-layer disks with 1:1 ratio. The bi-layer composites were co-sintered and then poled. The monolithic bi-layer PE-ES composites (either flat or dome) were used to fabricate cymbal actuator. Experimental results indicate that uncapped bi-layer dome shaped actuators provide strong interface and exhibits peak displacement as high as 14 #m at 10 kV/cm. Cymbal actuators fabricated using such dome bi-layer composite results in amplified-displacement with a peak value of 25 ¿m at 10 kV/cm.
Starting Page	1
Ending Page	2
File Size	1001961
Page Count	2
File Format	PDF
ISBN	9781424427444
ISSN	10994734
DOI	10.1109/ISAF.2008.4693833
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-02-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Piezoelectric actuators Ceramics Electrostriction Dielectric materials Environmentally friendly manufacturing techniques Piezoelectric materials Bioceramics Bonding Lead Displacement measurement actuator Multimaterial composite
Content Type	Text
Resource Type	Article

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