AFM Nanomechanical Maps to Young’s Modulus Converter AFM Nanomechanical Maps to Young’s Modulus Converter Select contact model, enter AFM parameters, and calculate Young’s modulus. Contact Model: Hertz (No Adhesion) DMT (Adhesion, Stiff Materials) JKR (Adhesion, Soft Materials) Force (nN): Indentation Depth (nm): Tip Radius (nm): Poisson’s Ratio (0 to 0.5): Adhesion Force (nN, for DMT/JKR): Calculate Reset Download as PDF