Excited-state Wigner crystals.

@article{Rogers2017ExcitedstateWC,
  title={Excited-state Wigner crystals.},
  author={Fergus J M Rogers and Pierre-François Loos},
  journal={The Journal of chemical physics},
  year={2017},
  volume={146 4},
  pages={044114}
}
Wigner crystals (WCs) are electronic phases peculiar to low-density systems, particularly in the uniform electron gas. Since its introduction in the early twentieth century, this model has remained essential to many aspects of electronic structure theory and condensed-matter physics. Although the (lowest-energy) ground-state WC (GSWC) has been thoroughly… CONTINUE READING