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Figure 2: AFM images of polypropylene samples irradiated by Xe ions with energy 1.3 MeV and etched by 0.25 М solution of КОН. a) films of polypropylene irradiated by Xe ions at flow 108 ion/сm2 b) films of polypropylene irradiated by Xe ions at flow 109 ion/сm2 c) films of polypropylene irradiated by Xe ions at flow 1010 ion/сm2. |