@article{oai:nifs-repository.repo.nii.ac.jp:00001296, author = {"Yoshida, N. and Yugami, N. and Kimura, Y. and Harada, H. and Watanabe, H. and Hanada, K. and Zushi, H. and Hatano, Y. and Matsuyama, M. and Tokitani, M."}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-11}, title = {Evaluation of Chemical Composition and Retained H and He at Plasma Facing Surfaces of LHD and QUEST}, volume = {Annual Report Apr.2013 - Mar.2014}, year = {} }