Dynamical mean-field theory of strongly correlated electron systems
D Vollhardt - Proceedings of the International Conference on …, 2020 - journals.jps.jp
Dynamical Mean-Field Theory (DMFT) has opened new perspectives for the investigation of
strongly correlated electron systems and greatly improved our understanding of correlation …
strongly correlated electron systems and greatly improved our understanding of correlation …
Enhancing electron correlation at a 3d ferromagnetic surface
DM Janas, A Droghetti, S Ponzoni… - Advanced …, 2023 - Wiley Online Library
Spin‐resolved momentum microscopy and theoretical calculations are combined beyond
the one‐electron approximation to unveil the spin‐dependent electronic structure of the …
the one‐electron approximation to unveil the spin‐dependent electronic structure of the …
Dynamic spin filtering at the Co/Alq3 interface mediated by weakly coupled second layer molecules
Spin filtering at organic-metal interfaces is often determined by the details of the interaction
between the organic molecules and the inorganic magnets used as electrodes. Here we …
between the organic molecules and the inorganic magnets used as electrodes. Here we …
Dynamical mean-field theory for spin-dependent electron transport in spin-valve devices
We present a combination of density functional theory and dynamical mean-field theory
(DMFT) for computing the electron transmission through two-terminal nanoscale devices …
(DMFT) for computing the electron transmission through two-terminal nanoscale devices …
Quantum transport simulation scheme including strong correlations and its application to organic radicals adsorbed on gold
A Droghetti, I Rungger - Physical Review B, 2017 - APS
We present a computational method to quantitatively describe the linear-response
conductance of nanoscale devices in the Kondo regime. This method relies on a projection …
conductance of nanoscale devices in the Kondo regime. This method relies on a projection …
method for electron correlation effects at transition metal surfaces
We present a computational approach for electronically correlated metallic surfaces and
interfaces, which combines density functional and dynamical mean-field theory using a …
interfaces, which combines density functional and dynamical mean-field theory using a …
Predicting the conductance of strongly correlated molecules: the Kondo effect in perchlorotriphenylmethyl/Au junctions
WH Appelt, A Droghetti, L Chioncel, MM Radonjić… - Nanoscale, 2018 - pubs.rsc.org
Stable organic radicals integrated into molecular junctions represent a practical realization
of the single-orbital Anderson impurity model. Motivated by recent experiments for …
of the single-orbital Anderson impurity model. Motivated by recent experiments for …
Half-Metallic Transport and Spin-Polarized Tunneling through the van der Waals Ferromagnet Fe4GeTe2
We examine the coherent spin-dependent transport properties of the van der Waals (vdW)
ferromagnet Fe4GeTe2 using density functional theory combined with the nonequilibrium …
ferromagnet Fe4GeTe2 using density functional theory combined with the nonequilibrium …
Non-equilibrium Green's function methods for spin transport and dynamics
The modeling of spintronic devices is a theoretical challenge, since one has to describe
accurately both the electronic structure of the constituent materials and their charge-and spin …
accurately both the electronic structure of the constituent materials and their charge-and spin …
[HTML][HTML] Stability of destructive quantum interference antiresonances in electron transport through graphene nanostructures
We investigate the stability of destructive quantum interference (DQI) in electron transport
through graphene nanostructures connected to source and drain electrodes. The fingerprint …
through graphene nanostructures connected to source and drain electrodes. The fingerprint …