Figure 2: Experimental and computational studies of buckling physics in interconnects with self-similar serpentine layouts. | Nature Communications

Figure 2: Experimental and computational studies of buckling physics in interconnects with self-similar serpentine layouts.

From: Stretchable batteries with self-similar serpentine interconnects and integrated wireless recharging systems

Figure 2

Optical images and corresponding finite element analysis (FEA) of symmetric (left column) and anti-symmetric (middle column) deformation modes, for various levels of applied tensile strain (ε). The colour in the FEA results represents the maximum principal strains of the metal layer. The scale bar is 2 mm. The right column shows the interconnect structures after releasing the applied strain.

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