Theory of order-disorder phase transitions of B-cations in AB'1/2B''1/2O3 perovskites

Perovskite-like oxides AB'1/2B''1/2O3 with two different cations in the B-sublattice may experience cation order-disorder phase transitions. In many cases the degree of cation ordering can be varied by suitable synthesis conditions or subsequent sample treatment, which has a fundament...

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Veröffentlicht in:	Acta crystallographica Section B, Structural science, crystal engineering and materials Structural science, crystal engineering and materials, 2018-06, Vol.74, p.264-273
Hauptverfasser:	Sakhnenko, V P, Ter-Oganessian, N V
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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