115 citations · 589 across the 25 of their papers we have counts for
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cond-mat.str-el2013
Multi-orbital Cluster Perturbation Theory for transition metal oxides
F. Manghi
We present an extension of Cluster Perturbation Theory to include many body correlations associated to local e-e repulsion in real materials. We show that this approach can describ…
cond-mat.mes-hall2013★ 22 cited
Graphene-mediated exchange coupling between cobaltocene and magnetic substrates
Simone Marocchi, Paolo Ferriani, Nuala Mai Caffrey +3
Using first-principles calculations we demonstrate sizable exchange coupling between a magnetic molecule and a magnetic substrate via a graphene layer. As a model system we conside…
cond-mat.str-el2013★ 1 cited
Rientrant metallicity in the Hubbard model: the case of honeycomb nanoribbons
Franca Manghi, Francesco Petocchi
Based on the Cluster Perturbation solution of the Hubbard hamiltonian for a 2-D honeycomb lattice we present quasiparticle band structures of nanoribbons at half filling as a funct…