Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/13377
Title: Fabrication of highly oriented microstructures and nanostructures of ferroelectric P(VDF-TrFE) copolymer via dip-pen nanolithography
Authors: Tang, Q
Shi, SQ 
Huang, H 
Zhou, LM 
Issue Date: 2004
Source: Superlattices and microstructures, 2004, v. 36, no. 1-3, p. 21-29 How to cite?
Journal: Superlattices and Microstructures 
Abstract: Microstructures and nanostructures of ferroelectric copolymer poly(vinylidene fluoride-trifluor-ethylene) [P(VDF-TrFE)] are fabricated on gold via dip-pen nanolithography (DPN). The thickness of the patterns is about 1 nm after a critical concentration, regardless of the pattern scale. The polymer molecules are well orientated according to an all-trans conformation and have ferroelectric properties on the gold surface through electrostatic interaction, rather than the formation of chemical bonds. Increasing temperature has a positive effect on the growth rate of the P(VDF-TrFE). The electrostatic interaction between the P(VDF-TrFE) and the gold substrate and the intramolecular interaction of polymer molecules play important roles in the growth rate of the P(VDF-TrFE) patterns.
Description: European Materials Research Society 2004, Strasbourg, 24-28 May 2004
URI: http://hdl.handle.net/10397/13377
ISSN: 0749-6036
DOI: 10.1016/j.spmi.2004.08.023
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