Informationen zu Lehrveranstaltungen in →Opal / Information about lectures can be found in →Opal

Skip to content.


search  |  internal  |  deutsch
Personal tools
TU Dresden » Faculty of Mechanical Science and Engineering » Institute for Materials Science » Chair of Materials Science and Nanotechnology

Wednesday, 22 November 2006
(at 12:30 in room Phy 8.1.09)
Add to your Calendar

Tomonaga-Luttinger liquid features in ballistic single-walled carbon nanotubes: conductance and shot noise

Emiliano Pallecchi

Institut für Experimentelle und Angewandte Physik
Universität Regensburg

(From cond-mat/0610196): We study the electrical transport properties of well-contacted ballistic single-walled carbon nanotubes in a three-terminal configuration at low temperatures. We observe signatures of strong electron-electron interactions: the conductance exhibits bias-voltage-dependent amplitudes of quantum interference oscillation, and both the current noise and Fano factor manifest bias-voltage-dependent power-law scalings. We analyze our data within the Tomonaga-Luttinger liquid model using the non-equilibrium Keldysh formalism and find qualitative and quantitative agreement between experiment and theory.

slides (pdf)

related paper (html)

Invited by G. Cuniberti, M. Grifoni, D. Tomanek, C. Strunk (CNT seminar)

Within the CNT seminar 52 336

last modified: 2021.05.05 Wed
author: webadmin