481 citations · 4.8k across the 108 of their papers we have counts for
9 papers · 1 filter
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…
Chromium analogues of Iron-based superconductors
Martin Edelmann, Giorgio Sangiovanni, Massimo Capone +1
We theoretically investigate the (Cr) compound BaCrAs and show that, despite non-negligible differences in the electronic structure, its many-body physics mirr…
Nematicity at the Hund's metal crossover in iron superconductors
L. Fanfarillo, G. Giovannetti, M. Capone +1
The theoretical understanding of the nematic state of iron-based superconductors and especially of FeSe is still a puzzling problem. Although a number of experiments calls for a pr…
Modeling many-body physics with Slave-Spin Mean-Field: Mott and Hund's physics in Fe-superconductors
Luca de' Medici, Massimo Capone
Slave-spin mean-field theory, a light and accurate technique to model electronic correlations in Fermi-liquid phases of multi-orbital materials, is pedagogically exposed in this ch…
Strong Correlations, Strong Coupling and s-wave Superconductivity in Hole-doped BaFe2As2 Single Crystals
F. Hardy, A. E. Böhmer, L. de' Medici +12
We present a comprehensive study of the low-temperature heat capacity and thermal expansion of single crystals of the hole-doped Ba1-xKxFe2As2 series (0<x<1) and the end-members Rb…
Detecting a preformed pair phase: The response to a pairing forcing field
Agnese Tagliavini, Massimo Capone, Alessandro Toschi
The normal state of strongly coupled superconductors is characterized by the presence of "preformed" Cooper pairs well above the superconducting critical temperature. In this regim…
Strong Correlation Effects on Topological Quantum Phase Transitions in Three Dimensions
A. Amaricci, J. C. Budich, M. Capone +2
We investigate the role of short-ranged electron-electron interactions in a paradigmatic model of three dimensional topological insulators, using dynamical mean-field theory and fo…
Embedding Dynamical Mean-Field Theory for Superconductivity in Layered Materials and Heterostructures
Francesco Petocchi, Massimo Capone
We study layered systems and heterostructures of s-wave superconductors by means of a suitable generalization of Dynamical Mean-Field Theory. In order to reduce the computational e…
Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach
Claudio Giannetti, Massimo Capone, Daniele Fausti +3
In the last two decades, non-equilibrium spectroscopies have evolved from avant-garde studies to crucial tools for expanding our understanding of the physics of strongly correlated…