@article{seixas2016multiferroic,
  title={Multiferroic two-dimensional materials},
  author={Seixas, L and Rodin, AS and Carvalho, A and Castro Neto, AH},
  journal={Phys. Rev. Lett.},
  volume={116},
  number={20},
  pages={206803},
  year={2016},
  publisher={APS},
  doi={10.1103/PhysRevLett.116.206803}
}