Influence of Disorder on Electron-Hole Pair Condensation in Graphene Bilayers

Abstract

Graphene bilayers can condense into a state with spontaneous interlayer phase coherence that supports dissipationless counterflow supercurrents. Here we address the influence of disorder on the graphene bilayer mean-field and Kosterlitz-Thouless critical temperatures and report on a simple criteria for the survival of pair condensation.

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Cited by in corpus (6)

• Enhancement of electron-hole superfluidity in double few-layer graphene
• Spatially-indirect Exciton Condensate Phases in Double Bilayer Graphene
• Density fluctuation effects on the exciton condensate in double layer graphene
• Strain Disorder and Gapless Intervalley Coherent Phase in Twisted Bilayer Graphene
• Phases of the excitonic condensate in two-layer graphene
• Superfluidity of dipolar excitons in a double layer of $\alpha -T_3$ with a mass term