Theory of Fano-Kondo effect in quantum dot systems: Temperature dependence of the Fano line shapes

I. Maruyama, N. Shibata, K. Ueda

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

The Fano-Kondo effect in zero-bias conductance is studied based on a theoretical model for the T-shaped quantum dot by the finite temperature density matrix renormalization group method. The modification of the two Fano line shapes at much higher temperatures than the Kondo temperature is also investigated by the effective Fano parameter estimated as a fitting parameter.

Original languageEnglish
Pages (from-to)938-939
Number of pages2
JournalPhysica B: Condensed Matter
Volume378-380
Issue numberSPEC. ISS.
DOIs
Publication statusPublished - 2006 May 1
Externally publishedYes

Keywords

  • Fano effect
  • Kondo effect
  • Quantum dots

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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