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dc.contributor.authorUrbina Yeregui, Antonio 
dc.contributor.authorEchevarría, I. 
dc.contributor.authorPérez Garrido, Antonio 
dc.contributor.authorDíaz Sánchez, Anastasio 
dc.contributor.authorAbellán García, Francisco Javier
dc.identifier.citationURBINA, A., ECHEVARRÍA, I., PÉREZ GARRIDO, A., DÍAZ SÁNCHEZ, A., ABELLÁN, J.Quantum conductance steps in solutions of multiwalled carbon nanotubes. Physical Review Letters, 90 (10): 106603-1 - 106603-4, 2003. ISSN 1079-7114es
dc.description.abstractWe have prepared solutions of multiwalled carbon nanotubes in Aroclor 1254, a mixture of polychlorinated biphenyls. The solutions are stable at room temperature. Transport measurements were performed using a scanning–tunneling probe on a sample prepared by spin–coating of the solution on gold substrates. Conductance steps were clearly seen. An histogram of a high number of traces shows maximum peaks at integer values of the conductance quantum G0 = 2e2/h, demonstrating ballistic transport at room temperature along the carbon nanotube over distances longer than 1.4μ
dc.description.sponsorshipWe wish to acknowledge Professor John Schrag for supplying Aroclor 1254, and for helpful discussions and suggestions. This work has been partially supported by Fundación Séneca under Grant
dc.publisherAmerican Physical Societyes
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.titleQuantum conductance steps in solutions of multiwalled carbon nanotubeses
dc.subjectNanotubos de carbónes
dc.subjectElectrónica moleculares
dc.subjectSustrato de oroes
dc.subject.otherFísica Aplicadaes

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Atribución-NoComercial-SinDerivadas 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 España