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. 2022 Sep 23;13:5576. doi: 10.1038/s41467-022-31092-y

Fig. 2. 3D shapes transformed from the programmable surface.

Fig. 2

a FEA predictions and experimental results (3D-DIC and optical images) of four representative 3D shapes transformed from the programmable surface featuring an orthogonal and symmetric ribbon layout (45°/−45°) in a non-uniform magnetic field associated with a single permanent block magnet. b FEA predictions and experimental results (3D DIC and optical images) of four representative 3D shapes transformed from the programmable surface featuring a non-orthogonal and asymmetric ribbon layout (0°/45°) in the same magnetic field as in a. Scale bars, 5 mm.