Effect of B-site Zr and Hf substitution on ferroelectric polar order for tetragonal tungsten bronze ceramic

Effect of B-site Zr and Hf substitution on ferroelectric polar order for tetragonal tungsten bronze ceramic

Lead free ferroelectric ceramic Ba4Sm2Hf4Nb6O30(BSHN) with tungsten bronze structure was synthesized and characterized. The effect of B-site cation electron configuration (Hf and Zr) on origin of ferroelectricity and polarization reversal was also studied in detail. The X-ray diffraction (XRD) patte...

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Bibliographic Details
Main Authors: Wenbin Feng, Sidi Long, Yi Wan, Dunpu Zhang
Format: Article
Language:English
Published: Taylor & Francis Group 2022-04-01
Series:Journal of Asian Ceramic Societies
Subjects:
Ferroelectric material
dielectric property
polar order
relaxation
Online Access:https://www.tandfonline.com/doi/10.1080/21870764.2022.2062809

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