Non-equilibrium Kondo effect in double quantum dot

M. N. Kiselev, K. A. Kikoin, L. W. Molenkamp

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


We investigate theoretically a non-equilibrium transport through a double quantum dot (DQD) in a parallel geometry. It is shown that the resonance Kondo tunneling through a parallel DQD with even occupation and singlet ground state may arise at a strong bias, which compensates the energy of singlet/triplet excitation. Using the renormalization group technique we derive scaling equations and calculate the differential conductance as a function of an auxiliary DC-bias for parallel DQD being in a regime described by SO(4) symmetry.

Original languageEnglish
Pages (from-to)1676-1677
Number of pages2
JournalJournal of Magnetism and Magnetic Materials
Issue numberIII
StatePublished - 1 Jan 2004


  • Kondo effect
  • Nonequilibrium
  • Quantum dots

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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