@article{oai:tsukuba.repo.nii.ac.jp:00019758, author = {Otani, Minoru and Takagi, Yoshiteru and Koshino, Mikito and 岡田, 晋 and OKADA, Susumu}, issue = {24}, journal = {Applied Physics Letters}, month = {Jun}, title = {Phase control of magnetic state of graphite thin films by electric field}, volume = {96}, year = {2010}, yomi = {オカダ, ススム} }