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Authors G. Reiter, G. Castelein and J.-U. Sommer
Title Pattern formation and ordering in thin films of crystallisable block copolymers
Date 02.08.2002
Number 123
Abstract We show that tapping-mode atomic force microscopy provides real-space and time-resolved observations of morphology and pattern formation resulting from crystallisation of annealed thin films of polyethelenoxide or microphase-separated low-molecular-weight hydrogenated poly(butadiene-b-ethyleneoxide) diblock copolymers. Differences in viscoelastic properties allow distinguishing crystalline and molten (amorphous) areas with a nanometer resolution.
Publisher Macromolecular Symposia
Wikidata
Citation Macromolecular Symposia 183 (2002) 173-178
DOI https://doi.org/10.1002/1521-3900(200207)183:1<173::AID-MASY173>3.0.CO;2-N
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