Physics
Imaging and structure analysis of ferroelectric domains, domain walls, and vortices by scanning electron diffraction
U. Ludacka, J. He, et al.
This groundbreaking research, conducted by a team of experts, unveils the extraordinary potential of direct electron detectors in scanning transmission electron microscopy. By employing a custom convolutional autoencoder, the authors investigate polar distortions in the uniaxial ferroelectric Er(Mn,Ti)O₃, delivering unmatched quantitative insights into nanoscale structural changes across vast areas. Prepare to be amazed by their discoveries of intricate domain dynamics and topological formations!
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