Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips

Details Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips

2003-08-08

arxiv.org/abs/cond-mat/0308162v1

Physics

Condensed Matter

Strongly Correlated Electrons

5 pages, 1 figure

Scientific paper

We derive and analyze the low-energy theory of superconductivity in carbon nanotube ropes. A rope is modelled as an array of ballistic metallic nanotubes, taking into account phonon-mediated plus Coulomb interactions, and Josephson coupling between adjacent tubes. We construct the Ginzburg-Landau action including quantum fluctuations. Quantum phase slips are shown to cause a depression of the critical temperature $T_c$ below the mean-field value, and a temperature-dependent resistance below $T_c$.

Affiliated with

Also associated with

No associations

Rating

Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconductivity in carbon nanotube ropes: Ginzburg-Landau approach and the role of quantum phase slips will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-616328