@article{oai:nifs-repository.repo.nii.ac.jp:00000232,
 author = {NARIHARA,  Kazumichi and SAKAMOTO,  Ryuichi and YAMADA,  Ichihiro and FUNABA,  Hisamichi and SHOJI,  Mamoru and YOKOYAMA,  Masayuki and HAYASHI,  Hiroshi and the, LHD Experimental Group},
 journal = {Plasma and Fusion Research},
 month = {May},
 note = {We present a particle transport phenomenon caused by a hydrogen ice pellet injection (PI) into the Large Helical Device. The electron density (ne) profile evolution after a PI was measured by using a 200-channel Thomson scattering diagnostic. The highly hollow ne-profile caused by a PI faded out as time elapsed with a very slight increase in the ne at the core region, giving a direct evidence for the inward electron flux being almost completely blocked in the core region.},
 title = {Direct Observation of Inward Electron Flux being Blocked in the Large Helical Device},
 volume = {Vol.1},
 year = {2006}
}