Fig. 3
From: Highly Stretchable and Flexible Graphene/ITO Hybrid Transparent Electrode
a The stretch process controlled by computer sets. b The bending process controlled by screw force. The bottom picture shows the bending film with the radius obtained by right scale. c AFM topography of the ITO film after bending process for 10 times. Inset image shows cross-section analysis along the lines shown in AFM image. d AFM topography of the graphene/ITO hybrid film after bending process for 10 times. Inset image shows cross-section analysis along the lines shown in AFM image