Figure 4:
Second mode amplitude AFM image overlayed onto 3D topography of impact copolymer material, rendered from Figure 3b. The interface showing stretching of the ethylene propylene domain as it adheres to the polypropylene is circled in red.
From: Applications of AFM Sample Stretching Stage to Commercial Impact Copolymer
Dalia G. Yablon and Andy H. Tsou, ExxonMobil Research and Engineering, Clinton, New Jersey, USA
Microscopy and Analysis 25(3):11-13 (AM), 2011