Anderson model with spin-flip-associated tunneling

Kao-Chin Lin and Der-San Chuu
Phys. Rev. B 72, 125314 – Published 9 September 2005

Abstract

The spin-flip-associated transport through a quantum dot based on the Anderson model in equilibrium and nonequilibrium situations is studied. It is found that electrons are scattered due to the spin-flip effect via the normal and the Kondo channels. Our results show that the conductance is suppressed due to the spin-flip effect, and the suppression due to the spin-flip scattering via the Kondo channel is stronger for temperatures below the Kondo temperature.

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  • Received 3 March 2005

DOI:https://doi.org/10.1103/PhysRevB.72.125314

©2005 American Physical Society

Authors & Affiliations

Kao-Chin Lin and Der-San Chuu

  • Department of Electrophysics, National Chiao-Tung University, Hsinchu 300, Taiwan

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Issue

Vol. 72, Iss. 12 — 15 September 2005

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