171 citations · 832 across the 27 of their papers we have counts for
25 papers
Quadriexciton binding energy in electron-hole bilayers
Cesare Malosso, Gaetano Senatore, Stefania De Palo
Excitonic condensation and superfluidity have recently received a renewed attention, due to the fabrication of bilayer systems in which electrons and hole are spatially separated a…
Quadriexcitons and excitonic condensate in a symmetric electron-hole bilayer with valley degeneracy
Stefania De Palo, F. Tramonto, Saverio Moroni +1
Using quantum Monte Carlo simulations we have mapped out the zero temperature phase diagram of a symmetric electron-hole bilayer with twofold valley degeneracy, as function of the…
Collective excitations and quantum incompressibility in electron-hole bilayers
S. De Palo, P. E. Trevisanutto, G. Senatore +1
We apply quantum continuum mechanics to the calculation of the excitation spectrum of a coupled electron-hole bilayer. The theory expresses excitation energies in terms of ground-s…
Spin properties of a two dimensional electron system: valley degeneracy and finite thickness effects
R. K. Moudgil, Krishan Kumar, Gaetano Senatore
The spin susceptibility of a two-dimensional electron system is calculated by determining the spin-polarization dependence of the ground-state energy within the self-consistent mea…
Stability of Sarma phases in density imbalanced electron-hole bilayer systems
A. L. Subasi, P. Pieri, G. Senatore +1
We study excitonic condensation in an electron-hole bilayer system with unequal layer densities at zero temperature. Using mean-field theory we solve the BCS gap equations numerica…
Disorder effect on the spin susceptibility of the two-dimensional one-valley electron gas
S De Palo, S Moroni, G Senatore
Starting from the quantum Monte Carlo (QMC) prediction for the ground-state energy of a clean two-dimensional one-valley (2D1V) electron gas, we estimate the energy correction due…