title: Selective growth of metallic nanostructures on surfaces patterned by AFM local anodic oxidation.
abstract: We report on an alternative approach for the fabrication of metallic nanostructures: a selective growth on silicon substrates patterned by local anodic oxidation using atomic force microscopy. Our method represents a maskless, four-step process which combines a top-down and bottom-up approach. The dimensions of both the oxide lines and metallic elements can be controlled during the technological process. In this paper we demonstrate the preparation of gallium and cobalt structures on silicon substrates but this method can be extended to other combinations of metals and substrates enabling thus the fabrication of ordered nanostructures of various compositions and properties on locally oxidized surfaces.
authors.affiliation: Institute of Physical Engineering, Brno University of Technology, Technická 2, 616 69 Brno, Czech Republic.
authors.forename: Miroslav
authors.initials: M
authors.lastname: Bartosík
authors.forename: Miroslav
authors.initials: M
authors.lastname: Kolíbal
authors.forename: Jan
authors.initials: J
authors.lastname: Cechal
authors.forename: Jindrich
authors.initials: J
authors.lastname: Mach
authors.forename: Tomás
authors.initials: T
authors.lastname: Sikola