Fig. 2: Visualization of structural order differentiation. | Nature Communications

Fig. 2: Visualization of structural order differentiation.

From: Structural order differentiation unlocks the energy storage performance of commensurate antiferroelectric ceramics

Fig. 2

a The refinement of room temperature phase structure of antiferroelectric S1 ~ S4. b The room temperature Raman spectra and the changes in Ramanshift of several wavebands. c, d The \({[001]}_{P}\) projected high-resolution lattice images and the lead displacement vector maps overlaid on the HAADF-STEM images of antiferroelectric S1 and S4, in which the horizontal and vertical directions respectively point towards the \({[\bar{1}10]}_{P}\) and the \({[110]}_{P}\) directions of a pseudo-cubic lattice. e, f The magnitude and angle distribution of the corresponding lead ion displacement vector. g, h The \({[001]}_{P}\) projected high-resolution lattice images and the oxygen octahedra rotation maps of antiferroelectric S1 and S4. i, j The corresponding rotation angle distribution of oxygen octahedra.

Back to article page