Single crystal study of competing rhombohedral and monoclinic order in lead zirconate titanate.

Phelan, D; Long, X; Xie, Y; Ye, Z-G; Glazer, A M; Yokota, H; Thomas, P A; Gehring, P M

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

Afiliación

Phelan D; NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA.

Phys Rev Lett ; 105(20): 207601, 2010 Nov 12.

Article en En | MEDLINE | ID: mdl-21231265

ABSTRACT

ABSTRACT

Neutron diffraction data obtained on single crystals of PbZr(1-x)Ti(x)O3 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.

Asunto(s)

Plomo/química; Titanio/química; Circonio/química; Cristalización; Fenómenos Ópticos; Temperatura

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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Titanio / Circonio / Plomo Idioma: En Revista: Phys Rev Lett Año: 2010 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: EEUU / ESTADOS UNIDOS / ESTADOS UNIDOS DA AMERICA / EUA / UNITED STATES / UNITED STATES OF AMERICA / US / USA

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