481 citations · 4.8k across the 108 of their papers we have counts for
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Magneto-electric coupling in type-I multiferroic ScFeO
Gianluca Giovannetti, Danilo Puggioni, Paolo Barone +3
We investigate the electronic structure and the ferroelectric properties of the recently discovered multiferroic ScFeO by means of ab-initio calculations. The manifold of…
Design of a Mott Multiferroic from a Non-Magnetic Polar Metal
Danilo Puggioni, Gianluca Giovannetti, Massimo Capone +1
We examine the electronic properties of newly discovered "ferroelectric" metal LiOsO combining density-functional and dynamical mean-field theories. We show that the material i…
Kekule' textures, pseudo-spin one Dirac cones and quadratic band crossings in a graphene-hexagonal indium chalcogenide bilayer
Gianluca Giovannetti, Massimo Capone, Jeroen van den Brink +1
Using density-functional theory, we calculate the electronic bandstructure of single-layer graphene on top of hexagonal In_2Te_2 monolayers. The geometric configuration with In and…
Dual nature of the ferroelectric and metallic state in LiOsO
Gianluca Giovannetti, Massimo Capone
Using density functional theory we investigate the lattice instability and electronic structure of recently discovered ferroelectric metal LiOsO. We show that the ferroelectric…
Density-Functional Theory and Tight-Binding Studies of the Geometry of Hydrogen Adsorbed on Graphynes
Hunpyo Lee, Jahyun Koo, Massimo Capone +2
Using density-functional theory and a tight-binding approach we investigate the physical origin of distinct favourable geometries of adsorbed hydrogen atoms in various graphyne str…
Microscopic origin of large negative magneto-electric coupling in SrBaMnO
Gianluca Giovannetti, Sanjeev Kumar, Carmine Ortix +2
With a combined ab initio density functional and model Hamiltonian approach we establish that in the recently discovered multiferroic phase of the manganite SrBaMnO…