@article{vijayaraghavan2005metalsemiconductor,
  title = {{Metal−Semiconductor Transition in Single-Walled Carbon Nanotubes Induced by Low-Energy Electron Irradiation}},
  author = {Aravind Vijayaraghavan and Kenichi Kanzaki and Saturo Suzuki and Yoshihiro Kobayashi and Hiroshi Inokawa and Yukinori Ono and Swastik Kar and Pulickel M Ajayan},
  journal = {Nano Letters},
  year = {2005},
  volume = {5},
  number = {8},
  pages = {1575--1579},
  doi = {10.1021/nl0509935}
}