Cotunneling through quantum dot with even number of electrons
arXiv:cond-mat/9907127 · doi:10.1016/S0921-4526(99)02938-5
Abstract
We study an influence of a finite magnetic field on a small spin-degenerate quantum dot with even number of electrons, attached to metallic leads. It is shown that, under certain conditions, the low energy physics of the system can be described by the S=1/2 antiferromagnetic Kondo model.
Contribution to LT-22; to be published in Physica B
References in corpus (5)
- Kondo Physics in a Single Electron Transistor
- A Tunable Kondo Effect in Quantum Dots
- Low Temperature Transport through a Quantum Dot: The Anderson Model out of Equilibrium
- From the Kondo Regime to the Mixed-Valence Regime in a Single-Electron Transistor
- Instability of the marginal commutative model of tunneling centers interacting with metallic environment: Role of the electron-hole symmetry breaking