title: Direct patterning of covalent organic monolayers on silicon using nanoimprint lithography.
abstract: Two fabrication schemes are reported for the direct patterning of organic monolayers on oxide-free silicon, combining top-down nanoimprint lithography and bottom-up monolayer formation. The first approach was designed to form monolayer patterns on the imprinted areas, while the second approach was designed for monolayer formation outside of the imprinted features. By both approaches, covalently bonded Si-C monolayer patterns with feature sizes ranging from 100 nm to 100 microm were created via a hydrosilylation procedure using diluted reagents. Both unfunctionalized and omega-functionalized alkenes were patterned successfully.
authors.affiliation: Molecular Nanofabrication group, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.
authors.forename: W Pim
authors.initials: WP
authors.lastname: Voorthuijzen
authors.forename: M Deniz
authors.initials: MD
authors.lastname: Yilmaz
authors.forename: Alberto
authors.initials: A
authors.lastname: Gomez-Casado
authors.forename: Pascal
authors.initials: P
authors.lastname: Jonkheijm
authors.forename: Wilfred G
authors.initials: WG
authors.lastname: van der Wiel
authors.forename: Jurriaan
authors.initials: J
authors.lastname: Huskens