@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000910,
 author = {Yoshida, M. and Kumamoto, Y. and Ishii, A. and Yokoyama, A. and Kato, Y. K.},
 journal = {Applied Physics Letters},
 month = {Oct},
 title = {Stark effect of excitons in individual air-suspended carbon nanotubes},
 volume = {105},
 year = {2014}
}