Imaging topological spin structures using light-polarization and magnetic microscopy
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We present an imaging modality that enables detection of magnetic moments and their resulting stray magnetic fields. We use wide-field magnetic imaging that employs a diamond-based magnetometer and has combined magneto-optic detection (e.g., magneto-optic Kerr effect) capabilities. We employ such an instrument to image magnetic (stripe) domains in multilayered ferromagnetic structures.
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Physical review applied, 15, 2, American Physical Society, College Park, Md., 2021, https://doi.org/10.1103/PhysRevApplied.15.024040