Stress, temperature and electric field effects in the lead-free (Ba,Ca)(Ti,Zr)O3 piezoelectric system

The large signal strain response as a function of uniaxial compressive stress, electric field and temperature is investigated for compositions across the morphotropic phase boundary in the (Ba,Ca)(Ti,Zr)O3 ferroelectric system. The largest piezoelectric coefficient in terms of unipolar strain divide...

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Veröffentlicht in:	Acta materialia 2014-10, Vol.78, p.37-45
Hauptverfasser:	Ehmke, Matthias C., Schader, Florian H., Webber, Kyle G., Rödel, Jürgen, Blendell, John E., Bowman, Keith J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuator Applied sciences BZT-BCT Exact sciences and technology Ferroelasticity Ferroelectrics Lead-free Metals. Metallurgy
Online-Zugang:	Volltext
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