Oversampled DIC grid deformation at a stretched unfilled natural rubber crack tip

This movie shows the deformation of the DIC grip at the stretched crack tip of an unfilled natural rubber. It corresponds to Figure 5 in our paper published in Polymer and entitled "Thermomechanical and calorimetric characterization of crack tip zones under large heterogeneous deformations, Part II: Full strain, calorimetric and strain-induced crystallinity fields at the crack tip of an unfilled natural rubber".