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  Soft x-ray ptychography

Soft x-ray ptychography resolves nanoscale magnetic and structural correlations in thin SmCo5 films

MSD PIs from the Non-Equilibrium Magnetic Materials program used soft X-ray ptychography at the ALS to study nanoscale magnetic textures in thin amorphous SmCo5 films at 10nm spatial resolution. This new technique opens a path to high resolution x-ray imaging studies of novel spin textures, such as skyrmions to identify e.g. the underlying nucleation mechanisms.

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