2 papers
cond-mat.mtrl-sci2021
Memory Function Representation for the Electrical Conductivity of Solids
Brett R. Green, Maria Troppenz, Santiago Rigamonti +2
We derive a formula for the electrical conductivity of solids that includes relaxation, dissipation, and quantum coherence. The derivation is based on the Kubo formula, with a Mori…
cond-mat.mes-hall2020
Landau Level Phases in Bilayer Graphene under Pressure at Charge Neutrality
Brett R. Green, Jorge O. Sofo
Bilayer graphene in a magnetic field hosts a variety of ordered phases built from eight Landau levels close in energy to the neutrality point. These levels are characterized by orb…