Symmetry-mode analysis for intuitive observation of structure–property relationships in the lead-free antiferroelectric (1−x)AgNbO3–xLiTaO3

Lu, T.; Tian, Y.; Studer, A.; Narayanan, N.; Li, Q.; Withers, R.; Jin, L.; Mendez-González, Y.; Peláiz-Barranco, A.; Yu, D.; McIntyre, G.J.; Xu, Z.; Wei, X.; Yan, H.; Liu, Y.

doi:10.1107/S2052252519007711

Figure 3
(a) Rietveld symmetry-mode refinement based on the Pmc2₁ space group with the neutron powder diffraction (NPD) data of AN at room temperature. (b), (c) Selected reflections associated with the T4+, H2 and Λ3 modes.

IUCrJ

Volume 6| Part 4| July 2019| Pages 740-750

ISSN: 2052-2525

https://doi.org/10.1107/S2052252519007711

CHEMISTRY | CRYSTENG

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