Strong Quantum Coherence between Fermi Liquid Mahan Excitons.

@article{Paul2016StrongQC,
  title={Strong Quantum Coherence between Fermi Liquid Mahan Excitons.},
  author={J H Paul and Charles E Stevens and Changgeng Liu and Paramita Dey and Catherine McIntyre and Volodymyr Turkowski and J. L. Reno and David J Hilton and Denis Karaiskaj},
  journal={Physical review letters},
  year={2016},
  volume={116 15},
  pages={157401}
}
In modulation doped quantum wells, the excitons are formed as a result of the interactions of the charged holes with the electrons at the Fermi edge in the conduction band, leading to the so-called "Mahan excitons." The binding energy of Mahan excitons is expected to be greatly reduced and any quantum coherence destroyed as a result of the screening and… CONTINUE READING