Extended Data Fig. 4: Low-resolution simulated magnetic phase.
From: Electron holography observation of individual ferrimagnetic lattice planes
a, Rectangular model used in the simulation. The shape of the sample in the simulation was set to be similar to the experimental sample. b, Schematics of electron propagations of the object wave (φO) and reference wave (φR). The low-resolution magnetic phase was simulated considering surrounding demagnetizing field outside the sample in the ±4000-nm range in the z direction. c, Phase shift of the reference wave (φR). d, Phase shift of the object wave (φO). e, Observed phase shift (φO - φR). The background phase slopes (dashed lines) due to the demagnetization fields in φO and φR are almost the same, and those effects are subtracted from the hologram observation (φO - φR) for local high-resolution observation.
