TU Darmstadt / ULB / TUbiblio

BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives

Acosta, Matias and Novak, Nikola and Rojas, Virginia and Patel, Satyanarayan and Vaish, Rahul and Koruza, Jurij and Rossetti Jr., George A. and Rödel, Jürgen (2017):
BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives.
In: APPLIED PHYSICS REVIEWS, pp. 1-53, 4, (041305), DOI: 10.1063/1.4990046, [Online-Edition: https://doi.org/10.1063/1.4990046],
[Article]

Abstract

We present a critical review that encompasses the fundamentals and state-of-the-art knowledge of barium titanate-based piezoelectrics. First, the essential crystallography, thermodynamic relations, and concepts necessary to understand piezoelectricity and ferroelectricity in barium titanate are discussed. Strategies to optimize piezoelectric properties through microstructure control and chemical modification are also introduced. Thereafter, we systematically review the synthesis, microstructure, and phase diagrams of barium titanate-based piezoelectrics and provide a detailed compilation of their functional and mechanical properties. The most salient materials treated include the (Ba,Ca)(Zr,Ti)O3, (Ba,Ca)(Sn,Ti)O3, and (Ba,Ca)(Hf,Ti)O3 solid solution systems. The technological relevance of barium titanate-based piezoelectrics is also discussed and some potential market indicators are outlined. Finally, perspectives on productive lines of future research and promising areas for the applications of these materials are presented. VC 2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license

Item Type: Article
Erschienen: 2017
Creators: Acosta, Matias and Novak, Nikola and Rojas, Virginia and Patel, Satyanarayan and Vaish, Rahul and Koruza, Jurij and Rossetti Jr., George A. and Rödel, Jürgen
Title: BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives
Language: English
Abstract:

We present a critical review that encompasses the fundamentals and state-of-the-art knowledge of barium titanate-based piezoelectrics. First, the essential crystallography, thermodynamic relations, and concepts necessary to understand piezoelectricity and ferroelectricity in barium titanate are discussed. Strategies to optimize piezoelectric properties through microstructure control and chemical modification are also introduced. Thereafter, we systematically review the synthesis, microstructure, and phase diagrams of barium titanate-based piezoelectrics and provide a detailed compilation of their functional and mechanical properties. The most salient materials treated include the (Ba,Ca)(Zr,Ti)O3, (Ba,Ca)(Sn,Ti)O3, and (Ba,Ca)(Hf,Ti)O3 solid solution systems. The technological relevance of barium titanate-based piezoelectrics is also discussed and some potential market indicators are outlined. Finally, perspectives on productive lines of future research and promising areas for the applications of these materials are presented. VC 2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license

Journal or Publication Title: APPLIED PHYSICS REVIEWS
Volume: 4
Number: 041305
Divisions: 11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Nonmetallic-Inorganic Materials
11 Department of Materials and Earth Sciences
Date Deposited: 03 Jan 2018 08:06
DOI: 10.1063/1.4990046
Official URL: https://doi.org/10.1063/1.4990046
Export:

Optionen (nur für Redakteure)

View Item View Item