Polypropylene film with thin aluminium coating. The film was stretched (17% strain along horizontal axis), surface fragmentation and wrinkling can be seen. During imaging the strain was maintained by a special holder.
Microscope Smena, semi-contact mode, scanning in air.
Image was obtained by D.V.Bagrov (Moscow State University, dept. of physics), sample courtesy of L.M.Yarisheva (Moscow State University, dept. of chemistry).
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Name: Polypropylene film with thin aluminium coating
Polypropylene film with thin aluminium coating. The film was stretched (17% strain along horizontal axis), surface fragmentation and wrinkling can be seen. During imaging the strain was maintained by a special holder.
Microscope Smena, semi-contact mode, scanning in air.
Image was obtained by D.V.Bagrov (Moscow State University, dept. of physics), sample courtesy of L.M.Yarisheva (Moscow State University, dept. of chemistry).
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