115 citations · 508 across the 11 of their papers we have counts for
11 papers
Silicene on Ag(111): an honeycomb lattice without Dirac bands
Sanjoy Kr. Mahatha, Paolo Moras, Valerio Bellini +4
The discovery of (4x4) silicene formation on Ag(111) raised the question on whether silicene maintains its Dirac fermion character, similar to graphene, on a supporting substrate.…
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…
First-principles calculation of x-ray dichroic spectra within the full-potential linearized augmented planewave method: An implementation into the Wien2k code
Lorenzo Pardini, Valerio Bellini, Franca Manghi +1
X-ray absorption and its dependence on the polarization of light is a powerful tool to investigate the orbital and spin moments of magnetic materials and their orientation relative…
Effects of electronic correlation on X-Ray absorption and dichroic spectra at L edge
L. Pardini, V. Bellini, F. Manghi
We present a new theoretical approach to describe X-Ray absorption and Magnetic Circular Dichroism spectra in the presence of e-e correlation. Our approach provides an unified pict…
Quantitative determination of spin-dependent quasiparticle lifetimes and electronic correlations in hcp cobalt
J. Sanchez-Barriga, J. Minar, J. Braun +13
We report on a quantitative investigation of the spin-dependent quasiparticle lifetimes and electron correlation effects in ferromagnetic hcp Co(0001) by means of spin and angle-re…
Spin Entanglement in supramolecular structures
F. Troiani, V. Bellini, A. Candini +2
Molecular spin clusters are mesoscopic systems whose structural and physical features can be tailored at the synthetic level. Besides, their quantum behavior is directly accessible…