Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen ; Turner, S. L. ; Comyn, Timothy ; Bell, A. J. (2006)
Ferroelasticity and R-Curve Behavior in BiFeO3-PbTiO3.
In: Journal of the American Ceramic Society, 89 (5)
doi: 10.1111/j.1551-2916.2006.00968.x
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Stress–strain curves of (1−x)BiFeO3–xPbTiO3 compositions with x=0.2, 0.3, and 0.35 were determined under uniaxial loading to assess the material's potential for domain switching. The composition with x=0.35 provides the highest remanent strain, with more than 0.2% coupled with a strong tendency to relaxation. This ferroelastic behavior is in accordance with results from R-curve measurements on the same compositions, where the material with the most remanent strain yields the highest toughening effect.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Kounga Njiwa, Alain Brice ; Aulbach, Emil ; Rödel, Jürgen ; Turner, S. L. ; Comyn, Timothy ; Bell, A. J. |
| Art des Eintrags: | Bibliographie |
| Titel: | Ferroelasticity and R-Curve Behavior in BiFeO3-PbTiO3 |
| Sprache: | Englisch |
| Publikationsjahr: | Mai 2006 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of the American Ceramic Society |
| Jahrgang/Volume einer Zeitschrift: | 89 |
| (Heft-)Nummer: | 5 |
| DOI: | 10.1111/j.1551-2916.2006.00968.x |
| Kurzbeschreibung (Abstract): | Stress–strain curves of (1−x)BiFeO3–xPbTiO3 compositions with x=0.2, 0.3, and 0.35 were determined under uniaxial loading to assess the material's potential for domain switching. The composition with x=0.35 provides the highest remanent strain, with more than 0.2% coupled with a strong tendency to relaxation. This ferroelastic behavior is in accordance with results from R-curve measurements on the same compositions, where the material with the most remanent strain yields the highest toughening effect. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Nichtmetallisch-Anorganische Werkstoffe 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 18 Mai 2011 15:20 |
| Letzte Änderung: | 05 Mär 2013 09:47 |
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