Identification of a coherent twin relationship from high-resolution reciprocal-space maps

Gorfman, S.; Spirito, D.; Zhang, G.; Detlefs, C.; Zhang, N.

doi:10.1107/S2053273322002534

Acta Crystallographica Section A
Acta Crystallographica
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Figure 7
Same as Fig. 5

except for the reciprocal-space maps of 111, 033, $[\bar 133]$ and 124 reflections from a twinned PbZr_0.75Ti_0.25O₃ crystal containing domains of rhombohedral symmetry. The white lines correspond to the reciprocal-lattice vector lengths, which are calculated using rhombohedral lattice parameters a = b = c = 4.115 (1) Å, α = β = γ = 89.686°.

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ISSN: 2053-2733

Volume 78| Part 3| May 2022| Pages 158-171

https://doi.org/10.1107/S2053273322002534

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