1.3k citations · 5.4k across the 74 of their papers we have counts for
6 papers · 1 filter
Topological Change of the Fermi Surface in Low Density Rashba Gases: Application to Superconductivity
E. Cappelluti, C. Grimaldi, F. Marsiglio
Strong spin-orbit coupling can have a profound effect on the electronic structure in a metal or semiconductor, particularly for low electron concentrations. We show how, for small…
Isotope effects in the Hubbard-Holstein model within dynamical mean-field theory
P. Paci, M. Capone, E. Cappelluti +2
We study the isotope effects arising from the coupling of correlated electrons with dispersionless phonons by considering the Hubbard-Holstein model at half-filling within the dyna…
Spin-Hall Conductivity in Electron-Phonon Coupled Systems
C. Grimaldi, E. Cappelluti, F. Marsiglio
We derive the ac spin-Hall conductivity of two-dimensional spin-orbit coupled systems interacting with dispersionless phonons of frequency . For the linear Ras…
Tuning topological disorder in MgB
D. Di Castro, E. Cappelluti, M. Lavagnini +4
We carried out Raman measurements on neutron-irradiated and Al-doped MgB samples. The irradiation-induced topological disorder causes an unexpected appearance of high frequency…
Infrared properties of MgAlBC) single crystals in the normal and superconducting state
D. Di Castro, M. Ortolani, E. Cappelluti +3
The reflectivity of -oriented MgAl(BC) single crystals has been measured by means of infrared microspectroscopy for cm$^{-1}…
Study of temperature dependent atomic correlations in MgB
G. Campi, E. Cappelluti, Th. Proffen +6
We have studied the evolution with temperature of the local as well as the average crystal structure of MgB using the real-space atomic pair distribution function (PDF) measure…