Extended Data Fig. 1: Electron spectrometry of the superlattice. | Nature

Extended Data Fig. 1: Electron spectrometry of the superlattice.

From: Spatially resolved steady-state negative capacitance

Extended Data Fig. 1

a, Schematic of the electron microscopy pixel array detector (EMPAD) placed in the diffraction plane to record the full angular scattering distribution from an electron beam focused onto a sample. b, ADF image of the (PbTiO3)12/(SrTiO3)12 superlattice along the [010]pc zone axis. c, d, CBED pattern from the PbTiO3 layer (c) and from the SrTiO3 layer (d).

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