Flexible Magnetic Systems The illustration highlights the strain-induced fragmentation of a magnetic thin film on a flexible substrate, leading to the formation of interacting mesoscale domains. It emphasizes how the resulting magnetic configuration emerges from the competition between magnetoelastic anisotropy and dipolar interactions, driven by the heterogeneous stress distribution within each fragment. The operando characterization combining X-ray diffraction and magneto-optical Kerr effect measurements is also depicted, providing a multiscale view of the magneto-mechanical coupling. More details can be found in the Research Article by Hatem Ben Mahmoud, Damien Faurie, Fatih Zighem, and co-workers (DOI: 10.1002/adfm.202531002).
Mahmoud et al. (Fri,) studied this question.