77 citations · 432 across the 17 of their papers we have counts for
9 papers · 1 filter
Modulation of Luttinger liquid exponents in multi-walled carbon nanotubes
S. Bellucci, J. Gonzalez, P. Onorato +1
We develop in this paper a theoretical framework that applies to the intermediate regime between the Coulomb blockade and the Luttinger liquid behavior in multi-walled carbon nanot…
Crossover from Luttinger liquid to Coulomb blockade regime in carbon nanotubes
S. Bellucci, J. Gonzalez, P. Onorato
We develop a theoretical approach to the low-energy properties of 1D electron systems aimed to encompass the mixed features of Luttinger liquid and Coulomb blockade behavior observ…
Superconductivity in carbon nanotube ropes
J. Gonzalez
We investigate the conditions in which superconductivity may develop in ropes of carbon nanotubes. It is shown that the interaction among a large number of metallic nanotubes favor…
Superconducting and pseudogap phases from scaling near a Van Hove singularity
J. Gonzalez
We study the quantum corrections to the Fermi energy of a two-dimensional electron system, showing that it is attracted towards the Van Hove singularity for a certain range of dopi…
Consistency of superconducting correlations with one-dimensional electron interactions in carbon nanotubes
J. Gonzalez
We show that a model of interacting electrons in one dimension is able to explain the order of magnitude as well as the temperature dependence of the critical supercurrents recentl…
Charge instabilities near a Van Hove singularity
J. Gonzalez
The charge instabilities of electron systems in the square lattice are analyzed near the Van Hove singularity by means of a wilsonian renormalization group approach. We show that t…