Fig. 2: Locally diverse ferroic distortion in SLTT-0.30 high-entropy SPE. | Nature Communications

Fig. 2: Locally diverse ferroic distortion in SLTT-0.30 high-entropy SPE.

From: High-entropy superparaelectrics with locally diverse ferroic distortion for high-capacitive energy storage

Fig. 2

High-resolution TEM images and SAED patterns along (a) [100]c and (b) [110]c. c High-resolution TEM image and (d, e) corresponding inverse fast Fourier transform patterns. f Out-of-plane PFM phase image after ± 30 V poling treatment and corresponding piezoresponse phase profile generated from the line scan. g HAADF-STEM polarization vector image recorded along [100]c. h–j The magnified images of the labeled region in (g). The insets show the (h) anti-phase tilted, (i) in-phase tilted, and (j) non-tilted modes of the oxygen octahedron. k Statistical distribution of the amplitude and angle of the polarization vector. l Quantitative analysis of polarization angle. m Quantitative analysis of polarization amplitude.

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