Publications [#245954] of Gleb Finkelstein

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Papers Published
  1. Zhukov, AA; Finkelstein, G, Dependence of transport through carbon nanotubes on local coulomb potential, JETP Letters, vol. 89 no. 4 (2009), pp. 212-215 [doi] .

    Abstract:
    In this paper, we present the results of helium temperature transport measurements through carbon nanotubes using an AFM conductive tip as a mobile gate for creation of a local distributive Coulomb potential. In semiconducting nanotubes we observe shifting of the conductance peaks with changing of the AFM tip position. This result can be explained with a particle in the box quantum model. In high quality metallic nanotubes we observe that the local Coulomb potential does not destroy the fourfold degeneracy of the energy levels. © 2009 Pleiades Publishing, Ltd.