Large electrostrain in Bi1/2Na1/2TiO3-based relaxor ferroelectrics: A case study of Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-Bi(Ni2/3Nb1/3)O3 ceramics

Large electrostrain in Bi1/2Na1/2TiO3-based relaxor ferroelectrics: A case study of Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-Bi(Ni2/3Nb1/3)O3 ceramics

(1-x)(0.8Bi1/2Na1/2TiO3-0.2Bi1/2K1/2TiO3)-xBi(Ni2/3Nb1/3)O3 (BNKT-xBNN) solid solution ceramics were fabricated by high temperature solid-state reaction method. All the compositions possess relaxor ferroelectric features, among which the ergodic BNKT-0.02BNN exhibits large repeatable electrostrain v...

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Bibliographic Details
Main Authors: Guangzhi Dong, Huiqing Fan, Laijun Liu, Pengrong Ren, Zhenxiang Cheng, Shujun Zhang
Format: Article
Language:English
Published: Elsevier 2021-05-01
Series:Journal of Materiomics
Subjects:
BNT
Electrostrain
Mechanism
Lead free
Relaxor ferroelectric
Phase diagrams
Online Access:http://www.sciencedirect.com/science/article/pii/S2352847820305104

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http://www.sciencedirect.com/science/article/pii/S2352847820305104

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