La figura del asesor/a de formación : Algunas reflexiones

1999/01/01 by Jens Paaske, Karsten Flensberg, María Dolores Fernández Tilve · 6 citations
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paper · pdf · doi:10.1103/physrevlett.94.176801

published as Phys. Rev. Lett. 94, 176801 (2005) · 4 pages

openalex publication_date 1999/01/01 · arxiv created 2004/09/07 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/04/28

Abstract

Electron transport through molecular quantum dots coupled to a single vibrational mode is studied in the Kondo regime. We apply a generalized Schrieffer-Wolff transformation to determine the effective low-energy spin-spin-vibron interaction. From this model we calculate the nonlinear conductance and find Kondo sidebands located at bias voltages equal to multiples of the vibron frequency. Because of selection rules, the side peaks are found to have strong gate-voltage dependences, which can be tested experimentally. In the limit of weak electron-vibron coupling, we employ a perturbative renormalization group scheme to calculate analytically the nonlinear conductance.

Citations

• Inelastic Electron Tunneling via Molecular Vibrations in Single-Molecule Transistors
• Many-Body Effects on the Transport Properties of Single-Molecule Devices
• Landauer formula for the current through an interacting electron region
• Quantum transport through a deformable molecular transistor
• Phonon effects in molecular transistors: Quantal and classical treatment
• The Kondo Effect in C60 Single-Molecule Transistors

Cited by

• Ultra-short suspended single-wall carbon nanotube transistors
• Transient dynamics and steady state behavior of the Anderson–Holstein model with a superconducting lead
• Inelastic effects in molecular junctions in the Coulomb and Kondo regimes: Nonequilibrium equation-of-motion approach
• Tuning the Kondo Effect with a Mechanically Controllable Break Junction
• Electronic transport through magnetic molecules with soft vibrating modes
• Slave boson theory for transport through magnetic molecules with vibronic states