Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials

We synthesized grain-oriented lead-free piezoelectric materials in (K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-xNa(0.5)Bi(0.5)TiO(3) (KBT-BT-NBT) system with high degree of texturing along the [001]c (c-cubic) crystallographic orientation. We demonstrate giant field induced strain (~0.48%) with an ultra-low hyste...

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Autores principales: Maurya, Deepam, Zhou, Yuan, Wang, Yaojin, Yan, Yongke, Li, Jiefang, Viehland, Dwight, Priya, Shashank
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4341219/
https://www.ncbi.nlm.nih.gov/pubmed/25716551
http://dx.doi.org/10.1038/srep08595
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author Maurya, Deepam
Zhou, Yuan
Wang, Yaojin
Yan, Yongke
Li, Jiefang
Viehland, Dwight
Priya, Shashank
author_facet Maurya, Deepam
Zhou, Yuan
Wang, Yaojin
Yan, Yongke
Li, Jiefang
Viehland, Dwight
Priya, Shashank
author_sort Maurya, Deepam
collection PubMed
description We synthesized grain-oriented lead-free piezoelectric materials in (K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-xNa(0.5)Bi(0.5)TiO(3) (KBT-BT-NBT) system with high degree of texturing along the [001]c (c-cubic) crystallographic orientation. We demonstrate giant field induced strain (~0.48%) with an ultra-low hysteresis along with enhanced piezoelectric response (d(33) ~ 190pC/N) and high temperature stability (~160°C). Transmission electron microscopy (TEM) and piezoresponse force microscopy (PFM) results demonstrate smaller size highly ordered domain structure in grain-oriented specimen relative to the conventional polycrystalline ceramics. The grain oriented specimens exhibited a high degree of non-180° domain switching, in comparison to the randomly axed ones. These results indicate the effective solution to the lead-free piezoelectric materials.
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spelling pubmed-43412192015-03-04 Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials Maurya, Deepam Zhou, Yuan Wang, Yaojin Yan, Yongke Li, Jiefang Viehland, Dwight Priya, Shashank Sci Rep Article We synthesized grain-oriented lead-free piezoelectric materials in (K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-xNa(0.5)Bi(0.5)TiO(3) (KBT-BT-NBT) system with high degree of texturing along the [001]c (c-cubic) crystallographic orientation. We demonstrate giant field induced strain (~0.48%) with an ultra-low hysteresis along with enhanced piezoelectric response (d(33) ~ 190pC/N) and high temperature stability (~160°C). Transmission electron microscopy (TEM) and piezoresponse force microscopy (PFM) results demonstrate smaller size highly ordered domain structure in grain-oriented specimen relative to the conventional polycrystalline ceramics. The grain oriented specimens exhibited a high degree of non-180° domain switching, in comparison to the randomly axed ones. These results indicate the effective solution to the lead-free piezoelectric materials. Nature Publishing Group 2015-02-26 /pmc/articles/PMC4341219/ /pubmed/25716551 http://dx.doi.org/10.1038/srep08595 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Maurya, Deepam
Zhou, Yuan
Wang, Yaojin
Yan, Yongke
Li, Jiefang
Viehland, Dwight
Priya, Shashank
Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title_full Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title_fullStr Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title_full_unstemmed Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title_short Giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free K(0.5)Bi(0.5)TiO(3)-BaTiO(3)-Na(0.5)Bi(0.5)TiO(3) piezoelectric materials
title_sort giant strain with ultra-low hysteresis and high temperature stability in grain oriented lead-free k(0.5)bi(0.5)tio(3)-batio(3)-na(0.5)bi(0.5)tio(3) piezoelectric materials
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4341219/
https://www.ncbi.nlm.nih.gov/pubmed/25716551
http://dx.doi.org/10.1038/srep08595
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