Decoherence and relaxation of single electron excitations in quantum Hall edge channels. - Archive ouverte HAL Access content directly
Journal Articles Physical Review B: Condensed Matter and Materials Physics (1998-2015) Year : 2009

Decoherence and relaxation of single electron excitations in quantum Hall edge channels.

(1) , (1) , (2)
1
2
Charles Grenier
  • Function : Author
  • PersonId : 862016
Gwendal Fève
  • Function : Author
  • PersonId : 848523

Abstract

A unified approach to decoherence and relaxation of energy resolved single electron excitations in Integer Quantum Hall edge channels is presented. Within the bosonization framework, relaxation and decoherence induced by interactions and capacitive coupling to an external linear circuit are computed. An explicit connexion with high frequency transport properties of a two terminal device formed by the edge channel on one side and the linear circuit on the other side is established.
Fichier principal
Vignette du fichier
paper_accepted.pdf (283.28 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

ensl-00405112 , version 1 (17-07-2009)
ensl-00405112 , version 2 (14-12-2009)

Identifiers

Cite

Pascal Degiovanni, Charles Grenier, Gwendal Fève. Decoherence and relaxation of single electron excitations in quantum Hall edge channels.. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80 (24), pp.241307(R). ⟨10.1103/PhysRevB.80.241307⟩. ⟨ensl-00405112v2⟩
108 View
210 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More