The IV plot shows the limitation of current at negative potentials and resistor behavior at positive potentials. Increasing strain has minimal impact on diode behavior until a threshold is reached. E) i) A 3D model of a new hooked ionic diode. ii) A photo of the hooked diode extrusion printed using the model. iii) The IV plot shows that this design maintains the connection and diode behavior without being impacted by applied strain, even beyond the threshold of the traditional diode design. The geometry, however, also results in increased overall resistance and less effective rectification. The white scale bar on all photos indicates 5 mm.