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cond-mat.mtrl-sci2025
Tunable and Persistent Macroscopic Polarization in Nominally Centrosymmetric Defective Oxides
D. -S. Park, N. Pryds, N. Gauquelin +8
Introducing symmetry breaking in materials enables the emergence of functionalities. This can be microscopically and macroscopically driven by applying external stimuli such as mec…
cond-mat.mtrl-sci2024
Improved precision and accuracy of electron energy-loss spectroscopy quantification via fine structure fitting with constrained optimization
Daen Jannis, Wouter Van den Broek, Zezhong Zhang +2
By working out the Bethe sum rule, a boundary condition that takes the form of a linear equality is derived for the fine structure observed in ionization edges present in electron…