@article{oai:tsukuba.repo.nii.ac.jp:00025163,
 author = {Sasaoka, Kenji and Yamamoto, Takahiro and Watanabe, Satoshi and Shiraishi, Kenji and 白石, 賢二},
 issue = {12},
 journal = {Physical review B},
 month = {Sep},
 title = {ac response of quantum point contacts with a split-gate configuration},
 volume = {84},
 year = {2011}
}