Mitigation of thermal and fatigue behavior in K(0.5)Na(0.5)NbO(3)-based lead free piezoceramics

K(0.5)Na(0.5)NbO(3)-(KNN) based lead free materials have been found to exhibit good piezoelectric properties (d(33)∼250 pC∕N) due to the orthorhombic-tetragonal polymorphic phase transition (PPT) temperature compositionally shifted downward to near room temperature. However, associated with the PPT...

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Detalhes bibliográficos
Main Authors: Zhang, Shujun, Xia, Ru, Hao, Hua, Liu, Hanxing, Shrout, Thomas R.
Formato: Artigo
Idioma:Inglês
Publicado em: American Institute of Physics 2008
Assuntos:
Dielectrics and Ferroelectricity
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2682742/
https://ncbi.nlm.nih.gov/pubmed/19479047
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.2908960
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