@misc{indiciae654fa8344ab4,
  title = {Surface states and negative electron affinity in polyethylene.},
  author = {M C Righi and S Scandolo and S Serra and S Iarlori and E Tosatti and G Santoro},
  year = {2001},
  doi = {10.1103/physrevlett.87.076802},
  url = {https://pubmed.ncbi.nlm.nih.gov/11497907/},
  note = {Source identifier: 11497907}
}