Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Sakamoto, Ryuichi and Motojima, Gen and HAYASHI, Hiromi and Inoue, Tomoyuki and Ito, Yasuhiko and Ogawa, Hideki and TAKAMI, Shigeyuki and Yokota, Mitsuhiro and Yamada, Hiroshi",Twenty barrel in situ pipe gun type solid hydrogen pellet injector for the Large Helical Device,Review of Scientific Instruments,0034-6748,AIP Publishing,2013-08-01,Vol. 84,No. 8,083504-1 -7,https://cir.nii.ac.jp/crid/1050282812452833024,https://doi.org/10.1063/1.4816823