Ordering and diffuse phase transitions in Pb(Sc0.5Ta0.5)O3 ceramics

Stenger, C.G.F. and Scholten, F.L. and Burggraaf, A.J. (1979) Ordering and diffuse phase transitions in Pb(Sc0.5Ta0.5)O3 ceramics. Solid State Communications, 32 (11). pp. 989-992. ISSN 0038-1098

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Abstract:	The ordering of the Sc3+ and Ta5+ ions in Pb (Sc0.5Ta0.5) O3 can be varied by proper heat treatments (1000–1500°C). The ferroelectric → paraelectric transition is strongly influenced by this ordering. With decreasing order parameter Ω the phase transition becomes more diffuse and a number of properties show strong changes.
Item Type:	Article
Copyright:	© 1979 Elsevier Science
Link to this item:	http://purl.utwente.nl/publications/68464
Official URL:	http://dx.doi.org/10.1016/0038-1098(79)90812-3
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