Extended Data Fig. 4: Oxygen octahedral rotation configuration at a head-to-head and tail-to-tail ferroelastic twin boundary. | Nature Materials

Extended Data Fig. 4: Oxygen octahedral rotation configuration at a head-to-head and tail-to-tail ferroelastic twin boundary.

From: Vortices and antivortices in antiferroelectric PbZrO3

Extended Data Fig. 4

(a) A STEM-HAADF image overlaid with a Pb displacement map. (b) A STEM-iDPC image showing positions of Pb, Zr, and O ion columns. Red lines connect O positions situated between Zr columns in ZrO2 planes along the horizontal direction. (c) A rotation map of oxygen octahedra.

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