@article{oai:nifs-repository.repo.nii.ac.jp:00004070, author = {Fukumasa, O. and Naitou, H. and Tauchi, Y. and Mori, S. and Ando, A. and Sawada, K. and Hamabe, M. and Takeiri, Y. and Tsumori, K.}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-14}, title = {Production Mechanism of D? Ions and Evaluation of D? Ion Current Extraction}, volume = {Annual Report Apr.2006 - Mar.2007}, year = {} }