Magnetic Clusters on Single-Walled Carbon Nanotubes: The Kondo Effect in a One-Dimensional Host

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Magnetic Clusters on Single-Walled Carbon Nanotubes: The Kondo Effect in a One-Dimensional Host

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dc.contributor.author Cheung, Chin Li
dc.contributor.author Odom, Teri W.
dc.contributor.author Huang, Jin-Lin
dc.contributor.author Lieber, Charles
dc.date.accessioned 2009-03-24T20:08:59Z
dc.date.issued 2000
dc.identifier.citation Odom, Teri W., Jin-Lin Huang, Chin Li Cheung, and Charles M. Lieber. 2000. Magnetic clusters on single-walled carbon nanotubes: The kondo effect in a one-dimensional host. Science 290(5496): 1549-1552. en
dc.identifier.issn 0193-4511 en
dc.identifier.uri http://nrs.harvard.edu/urn-3:HUL.InstRepos:2710569
dc.description.abstract Single-walled carbon nanotubes are ideal systems for investigating fundamental properties and applications of one-dimensional electronic systems. The interaction of magnetic impurities with electrons confined in one dimension has been studied by spatially resolving the local electronic density of states of small cobalt clusters on metallic single-walled nanotubes with a low-temperature scanning tunneling microscope. Spectroscopic measurements performed on and near these clusters exhibit a narrow peak near the Fermi level that has been identified as a Kondo resonance. Using the scanning tunneling microscope to fabricate ultrasmall magnetic nanostructures consisting of small cobalt clusters on short nanotube pieces, spectroscopic studies of this quantum box structure exhibited features characteristic of the bulk Kondo resonance, but also new features due to finite size. en
dc.description.sponsorship Chemistry and Chemical Biology en
dc.language.iso en_US en
dc.publisher American Association for the Advancement of Science en
dc.relation.isversionof http://dx.doi.org/10.1126/science.290.5496.1549 en
dc.relation.hasversion http://digitalcommons.unl.edu/chemistrycheung/10/ en
dash.license META_ONLY
dc.title Magnetic Clusters on Single-Walled Carbon Nanotubes: The Kondo Effect in a One-Dimensional Host en
dc.relation.journal Science en
dash.depositing.author Lieber, Charles
dash.embargo.until 10000-01-01

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  • FAS Scholarly Articles [7262]
    Peer reviewed scholarly articles from the Faculty of Arts and Sciences of Harvard University

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