Phonon-assisted tunneling and two-channel Kondo physics in molecular junctions
LGGV Dias da Silva, E Dagotto - Physical Review B—Condensed Matter and …, 2009 - APS
The interplay between vibrational modes and Kondo physics is a fundamental aspect of
transport properties of correlated molecular conductors. We present theoretical results for a …
transport properties of correlated molecular conductors. We present theoretical results for a …
Kondo effect and channel mixing in oscillating molecules
We investigate the electronic transport through a molecule in the Kondo regime. The
tunneling between the electrode and the molecule is asymmetrically modulated by the …
tunneling between the electrode and the molecule is asymmetrically modulated by the …
Magnetoconductance through a vibrating molecule in the Kondo regime
PS Cornaglia, DR Grempel - Physical Review B—Condensed Matter and …, 2005 - APS
The effect of a magnetic field on the equilibrium spectral and transport properties of a single-
molecule junction is studied using the numerical renormalization group method. The …
molecule junction is studied using the numerical renormalization group method. The …
Effects of electron-phonon coupling in the Kondo regime of a two-orbital molecule
GI Luiz, E Vernek, L Deng, K Ingersent, EV Anda - Physical Review B …, 2013 - APS
We study the interplay between strong electron-electron and electron-phonon interactions
within a two-orbital molecule coupled to metallic leads, taking into account Holstein-like …
within a two-orbital molecule coupled to metallic leads, taking into account Holstein-like …
Nonequilibrium electron transport in strongly correlated molecular junctions
JE Han - Physical Review B—Condensed Matter and Materials …, 2010 - APS
We investigate minimal molecular junction models to account for zero-bias anomaly and the
inelastic transport by discrete molecular phonons. Nonlinear transport calculations with the …
inelastic transport by discrete molecular phonons. Nonlinear transport calculations with the …
Resolving ambiguity of the Kondo temperature determination in mechanically tunable single-molecule Kondo systems
Determination of the molecular Kondo temperature (TK) poses a challenge in most cases
when the experimental temperature cannot be tuned to a sufficient extent. We show how this …
when the experimental temperature cannot be tuned to a sufficient extent. We show how this …
Many-body effects on the transport properties of single-molecule devices
PS Cornaglia, H Ness, DR Grempel - Physical review letters, 2004 - APS
The conductance through a molecular device including electron-electron and electron-
phonon interactions is calculated using the numerical renormalization group method. At low …
phonon interactions is calculated using the numerical renormalization group method. At low …
Transport characterization of Kondo-correlated single-molecule devices
GD Scott, D Natelson, S Kirchner, E Muñoz - Physical Review B—Condensed …, 2013 - APS
A single-molecule break junction device serves as a tunable model system for probing the
many-body Kondo state. The low-energy properties of this state are commonly described in …
many-body Kondo state. The low-energy properties of this state are commonly described in …
Replicas of the Kondo peak due to electron-vibration interaction in molecular transport properties
The low temperature properties of single level molecular quantum dots including both
electron-electron and electron-vibration interactions, are theoretically investigated. The …
electron-electron and electron-vibration interactions, are theoretically investigated. The …
Orbital Kondo effect in cobalt-benzene sandwich molecules
We study a Co-benzene sandwich molecule bridging the tips of a Cu nanocontact as a
realistic model of correlated molecular transport. To this end we employ a recently …
realistic model of correlated molecular transport. To this end we employ a recently …