Achieving large electric-field-induced strain in lead-free piezoelectrics

Achieving large electric-field-induced strain in lead-free piezoelectrics

Lead-free piezoelectric single crystals of Fe-doped 0.95(Bi1/2Na1/2)TiO3-0.05BaTiO3 are shown to combine multiple mechanisms for high strain and an effective piezoelectric coefficient of up to 3260 pm/V. This is explained based on the analysis of superstructure reflections from diffuse synchrotron x...

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Bibliographic Details
Main Authors: Patrick Tung, John E. Daniels, Márton Major, Deborah Schneider, Richard Chen, Haosu Luo, Torsten Granzow
Format: Article
Language:English
Published: Taylor & Francis Group 2019-05-01
Series:Materials Research Letters
Subjects:
Piezoelectricity
relaxor ferroelectrics
field-induced phase transitions
Online Access:http://dx.doi.org/10.1080/21663831.2019.1570979

Internet

http://dx.doi.org/10.1080/21663831.2019.1570979

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