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    Exciton condensation and perfect Coulomb drag

    An electronic current flowing in one conductor can induce a drag current in another spatially separated conductor by means of Coulomb interactions; when these interactions are sufficiently strong the currents ...

    D. Nandi, A. D. K. Finck, J. P. Eisenstein, L. N. Pfeiffer, K. W. West in Nature (2012)

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    Bose–Einstein condensation of excitons in bilayer electron systems

    An exciton is the particle-like entity that forms when an electron is bound to a positively charged ‘hole’. An ordered electronic state in which excitons condense into a single quantum state was proposed as a ...

    J. P. Eisenstein, A. H. MacDonald in Nature (2004)