4 papers
Electron-hole superfluidity in strained Si/Ge type II heterojunctions
Sara Conti, Samira Saberi Pouya, Andrea Perali +5
Excitons are promising candidates for generating superfluidity and Bose-Einstein Condensation (BEC) in solid state devices, but an enabling material platform with in-built bandstru…
Experimental conditions for observation of electron-hole superfluidity in GaAs heterostructures
Samira Saberi-Pouya, Sara Conti, Andrea Perali +4
The experimental parameter ranges needed to generate superfluidity in optical and drag experiments in GaAs double quantum wells are determined, using a formalism that includes self…
Anisotropic charge density wave in electron-hole double monolayers: Applied to phosphorene
S. Saberi-Pouya, M. Zarenia, T. Vazifehshenas +1
The possibility of an inhomogeneous charge density wave phase is investigated in a system of two coupled electron and hole monolayers separated by a hexagonal boron nitride insulat…
High temperature electron-hole superfluidity with strong anisotropic gaps in double phosphorene monolayers
S. Saberi-Pouya, M. Zarenia, A. Perali +2
Excitonic superfluidity in double phosphorene monolayers is investigated using the BCS mean-field equations. Highly anisotropic superfluidity is predicted where we found that the m…