New (1 −  x )K0.45Na0.55Nb0.96Sb0.04O3- x Bi0.5Na0.5HfO3 lead-free ceramics: Phase boundary and their electrical properties

Here, we reported a high unipolar strain and large piezoelectricity in new (1 − x)K0.45Na0.55Nb0.96Sb0.04O3-xBi0.5Na0.5HfO3 ceramics. The rhombohedral-tetragonal (R-T) phase boundary was constructed in the ceramics with 0.03 

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Bibliographic Details
Published in:Journal of applied physics 2015-07, Vol.118 (4)
Main Authors: Tao, Hong, Wu, Jiagang, Zheng, Ting, Wang, Xiangjian, Lou, Xiaojie
Format: Article
Language:English
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Summary:Here, we reported a high unipolar strain and large piezoelectricity in new (1 − x)K0.45Na0.55Nb0.96Sb0.04O3-xBi0.5Na0.5HfO3 ceramics. The rhombohedral-tetragonal (R-T) phase boundary was constructed in the ceramics with 0.03 
ISSN:0021-8979
1089-7550
DOI:10.1063/1.4927281