Phase transitions and (p–T–X) behaviour of centrosymmetric perovskites: modelling with transformed crystallographic data

Thomas, N.W.

doi:10.1107/S2052520621012713

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 10
Characterization of phase transitions in terms of tilt-related parameters η_A and η_B: (a) Sr_xBa_1–xSnO₃, (b) Sr_xBa_1–xHfO₃, (c) BaPbO₃, (d) CaTiO₃. Circles denote experimentally determined points, which are joined by straight lines. Arrows signify limited flexibility in the positions of the phase transitions.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 78| Part 1| February 2022| Pages 40-60

https://doi.org/10.1107/S2052520621012713

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