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Jo, Wook
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High-Strain Lead-free Antiferroelectric Electrostrictors

Author(s)
Zhang, Shan-TaoKounga, Alain B.Jo, WookJamin, ChristineSeifert, KlausGranzow, TorstenRoedel, JuergenDamjanovic, Dragan
Issued Date
2009-12
DOI
10.1002/adma.200901516
URI
https://scholarworks.unist.ac.kr/handle/201301/7427
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=72649106471
Citation
ADVANCED MATERIALS, v.21, no.46, pp.4716 - 4720
Abstract
Research on lead-free piezoceramics has dramatically increased over the last years due to stringent legislation demanding to phase out current lead-containing piezoceramics. The use of electrostrictive materials for electric-field induced strain has been largely overlooked. in this paper we demonstrate that electrostrictive materials around a ferroelectric-antiferroelectric transition are capable of providing high strains over a wide temperature regime that was not accessible before.
Publisher
WILEY-V C H VERLAG GMBH
ISSN
0935-9648

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