A process for fabricating ordered organic films on large area is presented. The process allows growing sexithiophene ultra-thin films at precise locations on patterned Si/SiOx substrates by driving the orientation of growth. This process combines the parallel local anodic oxidation of Si/SiOx substrates with the selective arrangement of molecular ultra-thin film. The former is used to fabricate silicon oxide arrays of parallel lines of 400 nm in width over an area of 1 cm(2). Selective growth arises from the interplay between kinetic growth parameters and preferential interactions with the patterned surface. The result is an ultra-thin film of organic molecules that is conformal to the features of the fabricated motives.

Selective Growth of α-Sexithiophene by Using Silicon Oxides Patterns / C., Albonetti; M., Barbalinardo; S., Milita; M., Cavallini; F., Liscio; J. F., Moulin; Biscarini, Fabio. - In: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. - ISSN 1422-0067. - 12:(2011), pp. 5719-5735. [10.3390/ijms12095719]

Selective Growth of α-Sexithiophene by Using Silicon Oxides Patterns

BISCARINI, FABIO
2011

Abstract

A process for fabricating ordered organic films on large area is presented. The process allows growing sexithiophene ultra-thin films at precise locations on patterned Si/SiOx substrates by driving the orientation of growth. This process combines the parallel local anodic oxidation of Si/SiOx substrates with the selective arrangement of molecular ultra-thin film. The former is used to fabricate silicon oxide arrays of parallel lines of 400 nm in width over an area of 1 cm(2). Selective growth arises from the interplay between kinetic growth parameters and preferential interactions with the patterned surface. The result is an ultra-thin film of organic molecules that is conformal to the features of the fabricated motives.
2011
12
5719
5735
Selective Growth of α-Sexithiophene by Using Silicon Oxides Patterns / C., Albonetti; M., Barbalinardo; S., Milita; M., Cavallini; F., Liscio; J. F., Moulin; Biscarini, Fabio. - In: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. - ISSN 1422-0067. - 12:(2011), pp. 5719-5735. [10.3390/ijms12095719]
C., Albonetti; M., Barbalinardo; S., Milita; M., Cavallini; F., Liscio; J. F., Moulin; Biscarini, Fabio
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/963172
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