Fig. 1: Characterization of Sm-PMN-PT NWs. | Nature Communications

Fig. 1: Characterization of Sm-PMN-PT NWs.

From: Enhancing the current density of a piezoelectric nanogenerator using a three-dimensional intercalation electrode

Fig. 1

a SEM image of annealed Sm-PMN-PT NWs. b Low magnification dark field image of a NW and inserted higher-magnification HRTEM image. c EDS mapping of a Sm-PMN-PT NW with uniform distribution of Mg, Nb, Pb, Ti, Sm and O in the NW. d XRD patterns of Sm doped (red) and undoped (black) PMN-PT NWs. e An enlarged view of the diffraction peaks around 45° marked by blue in d. f Output performance of PENGs with different content of Sm-PMN-PT NWs in the composite.

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