Journal ArticleDOI
The effect of uniaxial stress on the electro-mechanical response of 8/65/35 PLZT
TLDR
In this article, the limitations of linear constitutive modeling and limitations of this composition of PLZT as an actuator material are examined, and the "yield" or ferroelastic switching stress is suggested as a good criteria for assessing the capability of actuator ceramics.About:
This article is published in Acta Materialia.The article was published on 1996-10-01. It has received 448 citations till now. The article focuses on the topics: Piezoelectricity.read more
Citations
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Perspective on the Development of Lead-free Piezoceramics
TL;DR: In this paper, general guidelines for the development of lead-free piezoelectric ceramics are presented, ranging from atom to phase diagram, and the current development stage in lead free piezoceramics is then critically assessed.
Journal ArticleDOI
Decoding the Fingerprint of Ferroelectric Loops: Comprehension of the Material Properties and Structures
TL;DR: In this paper, the impact factors on the hysteresis loops are discussed based on recent developments in ferroelectric and related materials, including the effect of materials (grain size and grain boundary, phase and phase boundary, doping, anisotropy, thickness), aging, and measurement conditions (applied field amplitude, fatigue, frequency, temperature, stress), which can affect the hysteretic behaviors of the ferroelectrics.
Journal ArticleDOI
Progress in high-strain perovskite piezoelectric ceramics
TL;DR: A comprehensive review of the latest developments of the various types of perovskite piezoelectric ceramic systems is presented in this article, with special attention given to three promising families of lead-free perovsite ferroelectrics: the barium titanate, alkaline niobate and bismuth pervskites.
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Ferroelectric and ferroelastic piezoceramics – modeling of electromechanical hysteresis phenomena
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A constitutive model for ferroelectric polycrystals
TL;DR: In this paper, a constitutive model for the non-linear switching of ferroelectric polycrystals under a combination of mechanical stress and electric field is developed for nonlinear switching, where the switching event, which converts one crystal variant into another, gives rise to a progressive change in remanent strain and polarisation.
References
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Book
The mathematical theory of plasticity
TL;DR: In this paper, the solution of two-dimensional non-steady motion problems in two dimensions is studied. But the solution is not a solution to the problem in three dimensions.
Journal ArticleDOI
Hot‐Pressed (Pb,La)(Zr,Ti)O3 Ferroelectric Ceramics for Electrooptic Applications
G. H. Haertling,Cecil E. Land +1 more
TL;DR: In this paper, transparent ferroelectric ceramic materials suitable for a variety of electrooptic applications were found in the quaternary (Pb,La,Zr,Ti)O3 system.
Journal ArticleDOI
The effect of field‐dependent heat capacity on the characteristics of the ferromagnetic Ericsson refrigeration cycle
Zijun Yan,Jincan Chen +1 more
TL;DR: In this paper, the characteristics of a magnetic Ericsson refrigeration cycle are investigated on the basis of the thermodynamic properties of the ferromagnetic material and the effect of field-dependent heat capacity on regeneration is discussed.