@article{oai:nifs-repository.repo.nii.ac.jp:00002336, author = {"Nishiura, M. and Sasao, M. and Hamabe, M. and Kuroda, T. and Wada, M."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Development of a Compact Multicusp Ion Source of He+}, volume = {Annual Report Apr.1999 - Mar.2000}, year = {} }