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Copolymer crystallization (9nm) |
| PEO crystallization (4nm) |
| Crystallisation of a 5nm-film |
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PEO crystallization (4nm) |
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| |  | | Dynamic study | | | | | Real-time characterisation of the growth of the dendrites | | | | | Thickness measurement | | | | |
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| |  | | Standard surf | | |  | | Plug-in Sarfus 3D | | |  | | Optical Microscope with DIC mode | | | | |
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Polyethylene oxyde (PEO, Mw 4kD) is spin- coated on a standard surf to form a 4-nm thick film. At room temperature, crystallites are nucleating and growing progressively into a dendritic structure. The 3D image displays the dendrites. Their average thickness are measured at 4 nm using Sarfus®. |
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