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arXiv · 1011.3509

Single Crystal Study of Competing Rhombohedral and Monoclinic Order in Lead Zirconate Titanate

D. Phelan·X. Long·Y. Xie·Z. -G. Ye·A. M. Glazer·H. Yokota·P. A. Thomas·P. M. Gehring
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Abstract

Neutron diffraction data obtained on single crystals of PbZr1-xTixO3 with x = 0.325 and x = 0.460, which lie on the pseudorhombohedral side of the morphotropic phase boundary, suggest a coexistence of rhombohedral (R3m/R3c) and monoclinic (Cm) domains and that monoclinic order is enhanced by Ti substitution. A monoclinic phase with a doubled unit cell (Cc) is ruled out as the ground state.

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D. Phelan, X. Long, Y. Xie, Z. -G. Ye, A. M. Glazer, H. Yokota, P. A. Thomas, P. M. Gehring. 2010-11-15. Single Crystal Study of Competing Rhombohedral and Monoclinic Order in Lead Zirconate Titanate. https://doi.org/10.1103/physrevlett.105.207601

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