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dc.contributor.authorCalleja, Montserrat-
dc.contributor.authorTello Ruiz, Marta-
dc.contributor.authorAnguita, José Virgilio-
dc.contributor.authorGarcía-Pérez, Fernando-
dc.contributor.authorGarcía García, Ricardo-
dc.date.accessioned2010-06-28T07:32:24Z-
dc.date.available2010-06-28T07:32:24Z-
dc.date.issued2001-10-08-
dc.identifier.citationApplied Physics Letters 79, 2471 (2001);en_US
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10261/25708-
dc.description.abstractA method for the fabrication of nanometer size gold wires on insulating surfaces is presented. An oscillating gold-coated atomic force microscope tip is brought into close proximity of a silicon dioxide surface. The application of a negative sample voltage produces the transport of gold atoms from the tip to the surface. The voltage is applied when there is a tip–surface separation of ∼3 nm. The finite tip–surface separation enhances the tip lifetime. It also allows the application of sequences of multiple voltage pulses. Those sequences allow the fabrication of continuous nanowires. The atomic force microscope gold deposition is performed at room temperature and in ambient conditions which makes the method fully compatible with standard lithographic techniques. Electron transport measurements of the wires show a clear metallic behavior. Electrical resistivities of ∼ 3×10−7 Ω m and current densities of up to 5×1011 A m−2 are reported.en_US
dc.description.sponsorshipThis work was supported by the Dirección General de Enseñanza Superior e Investigación (PB98-0471) and the European Commission (MONA-LISA, GRD1-2000-25592). One of the authors (M.C.) acknowledges financial support from the Comunidad de Madrid.en_US
dc.format.extent269514 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rightsopenAccessen_US
dc.subjectGolden_US
dc.subjectQuantum wiresen_US
dc.subjectAtomic force microscopyen_US
dc.subjectNanotechnologyen_US
dc.subjectElectrical resistivityen_US
dc.titleFabrication of gold nanowires on insulating substrates by field-induced mass transporten_US
dc.typeartículoen_US
dc.identifier.doi10.1063/1.1408911-
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1063/1.1408911en_US
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