How to make a bilayer exciton condensate flow

@article{Su2008HowTM,
  title={How to make a bilayer exciton condensate flow},
  author={Jung-jung Su and Allan H Macdonald},
  journal={Nature Physics},
  year={2008},
  volume={4},
  pages={799-802}
}
Among the many examples of Bose condensation considered in physics, electron–hole-pair (exciton) condensation has maintained special interest because of controversy about condensate properties. Although ideal condensates can support an exciton supercurrent, it has not been clear how such a current could be induced or detected. This paper addresses the electrical generation of exciton supercurrents in bilayer condensates (systems in which the electrons and holes are in separate layers) and… 

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