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Two-Dimensional Self-Assembly in Diblock Copolymers

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dc.contributor.author Hosoi, A.E.
dc.contributor.author Kogan, Dmitriy
dc.contributor.author Devereaux, C.E.
dc.contributor.author Bernoff, Andrew J.
dc.contributor.author Baker, S.M.
dc.date.accessioned 2005-06-20T20:01:31Z
dc.date.available 2005-06-20T20:01:31Z
dc.date.issued 2005-06-20T20:01:31Z
dc.identifier.uri http://hdl.handle.net/1721.1/18153
dc.description Submitted to Phys. Rev. Lett. en
dc.description.abstract Diblock copolymers confined to a two-dimensional surface may produce uniform features of macromolecular dimensions (10 − 100 nm). We present a mathematical model for nanoscale pattern formation in such polymers which captures the dynamic evolution of a solution of poly(styrene)- b-poly(ethylene oxide), PS-b-PEO, in solvent at an air-water interface. The model has no fitting parameters and incorporates the effects of surface tension gradients, entanglement or vitrification, and diffusion. The resultant morphologies are quantitatively compared with experimental data. en
dc.description.sponsorship NSF en
dc.format.extent 586974 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.relation.ispartofseries 05-P-07;
dc.subject Diblock copolymers en
dc.subject Self-assembly en
dc.subject 2D pattern formation en
dc.title Two-Dimensional Self-Assembly in Diblock Copolymers en
dc.type Preprint en


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