@article{oai:tsukuba.repo.nii.ac.jp:00018435,
 author = {Otani, Minoru and 岡田, 晋 and OKADA, Susumu and Okamoto, Yasuharu},
 issue = {15},
 journal = {Physical review B},
 month = {Oct},
 title = {Intrinsic dipole moment on the capped carbon nanotubes},
 volume = {80},
 year = {2009},
 yomi = {オカダ, ススム}
}