Papers - OHNO, Noriyasu
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Evolution of radiation profiles during detached plasmas and radiative collapse in LHD Reviewed
S.N.Pandya, B.J.Peterson, M.Kobayashi, K.Mukai, R.Sano, H.Tanaka, S.Masuzaki, J.Miyazawa, T.Akiyama.G.Motojima N.Ohno
Journal of Nuclear Materials Vol. 463 page： 551-554 2015
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Nanostructure growth by helium plasma irrdaition to tungsten in sputtering regime Reviewed
Y.Noiri, S.Kajita, N.Ohno
Journal of Nuclear Materials Vol. 463 page： 285-288 2015
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Progress of divertor simulation research toward the realization of detached palsam using a large tandem mirror device Reviewed
Y.Nakashima, H.Takeda, K.Ichimura, K.Hosoi, K.Oki, M.Sakamoto, M.Hirata, M.Ichimura, R.Ikezoe, T.Imai, M.Iwamoto, Y.Hosoda, I.Katanuma, T.Kariya, S.Kigure, J.Kohagura, R.Minami, T.Numakura, S.Takahashi, M.Yoshikawa, N.Asakura, M.Fukumoto, A.Hatayama, Y.Hirooka, S.Kado, H.Kubo, S.Masuzaki, H.Matsuura, S.Nagata, N.Nishino, N.Ohno, A.Sagara, T.Shikama, M.Shoji, A.Tonegawa, Y.Ueda
Journal of Nuclear Materials Vol. 463 page： 537-540 2015
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Impact of 3D magnetic field structure on boundary and divertor plasmas in stellarator /heliotron devices Reviewed
M.Kobayasahi, Y.Feng, Y.Xu, F.L.Tabares, K.Ida, O.Schmitz, T.E.Evans, H.Frerichs, Y.Liang, A.bader, K.Itoh, H.Yamada, Ph.Ghendrih, G.Ciraolo, D.Tafalla, A.Lopez-Fraguas, H.Y.Guo, Z.Y.Cui, D.Reiter, N.Asakura, U.Wenzel, S.Morita, N.Ohno, B.J.Peterson, S.Masuzaki
Journal of Nuclear Materials Vol. 463 page： 2-10 2015
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Global helium particle balance in LHD Reviewed
G.Motojima, S.Masuzaki, M.Tokitani, H.Kasahara, Y.Yoshimura, M.Kobayashi, R.Sakamoto, T.Morisaki, J.Miyazawa, T.Akiyama, N.Ohno, T.Mutoh, H.Yamada, LHD Experiment Group
Journal of Nuclear Materials Vol. 463 page： 1080-1083 2015
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Radiated power distributions in impurity-seeded plasmas in LHD Reviewed
T.Morisaki, K.Oyama, N.Tamura, S.Masuzaki, T.Akiyama, G.Motojima, J.Miyazawa, B.J.Peterson, N.Ohno, H.Yamada, LHD Experiment Group
Journal of Nuclear Materials Vol. 463 page： 640-643 2015
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Simulation Study of Power Load with Impurity Seeding in Advanced Divertor "Short Super-X Divertor" for a Tokamak Reactor Reviewed
N.Asakura, K.Hoshino, K.Shimizu, K.Shinya, H.Utoh, S.Tokunaga, K.Tobita, N.Ohno
Journal of Nuclear Materials Vol. 463 page： 1238-1242 2015
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Influence of external resonant magnetic perturbation field on edge plasma of small tokamak HYBTOK-II Reviewed
Y.Hayashi, Y.Suzuki, N.Ohno, M.Okamoto, Y.Kikuchi, S.Sakakibara, K.Watanabe, Y.Takemura
Journal of Nuclear Materials Vol. 463 page： 463-466 2015
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In-situ measurement of deuterium retention in W under plasma exposure Reviewed
T. Watanabe, T. Kaneko, N. Matsunami, N. Ohno, S. Kajita, T. Kuwabara
Journal of Nuclear Materials Vol. 463 page： 1049-1052 2015
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CORRELATION ANALYSIS OF 3-4 KILOHERTZ CORE AND EDGE DENSITY FLUCTUATIONS IN THE GAMMA 10 TANDEM MIRROR DEVICE Reviewed
H. Tanaka, M. Sakamoto, K. Furutachi, K. Oki, M. Mizuguchi, Y. Nagatsuka, M. Yoshikawa, R. Nohara, M. Yoshikawa, J. Kohagura, N. Ohno, and Y. Tsuji
Fusion Sci. Tech. Vol. 68 page： 125-129 2015
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Influence of Deuterium Retention on Secondary Electron Emission from Graphite under Deuterium Plasma Exposure Reviewed
T.Kaneko, N.Ohno, Y.Nakamura, M.Yamagiwa, N.Matsunami, S.Kajita, M.Takagi
Plasma and Fusion Research Vol. 10 page： 1402009(5 pp) 2015
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Arc spot grouping: An entanglement of arc spot cells Reviewed
S.Kajita, D.Hwangbo, N.Ohno, M.M.Tsventoukh, S.A.Barengolts
Journal of Applied Physics Vol. 116 page： 233302 2014.12
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Current Activities in the Interactive Joint Research at Tohoku University - Advanced Evaluation of Radiation Effects on Fusion Materials - Reviewed
H.Kurishita, M.Hatakeyama, M.Narui, S.Matsuo, T.Shikama, K.Tada, N.Ohno, T.Takeuchi, Y.Hatano, M.Nishiura, Y.Nakashima, H.Watanabe, K.Tokunaga, T.Hino, Y.Ueda, T.Muroga, A.Sagara, O.Kaneko
Plasma and Fusion Research Vol. 9 page： 3405136（4 pp) 2014.9
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Compact and high-particle-flux thermal-lithium-beam probe system for measurement of two-dimensional electron density profile Reviewed
Y.Shibata, T.Manabe, S.Kajita, N.Ohno, M.Takagi, H.Tsuchiya, T.Morisaki
Rev. Sci. Instrum. Vol. 85 page： 93510(6 pp) 2014.9
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Application of Nanostructured Tungsten Fabricated by Helium Plasma Irradiation for Photoinduced Decolorization of Methylene Blue Reviewed
K.Komori, T.Yoshida, S.Yagi, H.Yoshida, M.Yajima, S.Kajita, N.Ohno
e-J.Surf.Sci.Nanotech.(e-Journal of Surface Science and Nanotechnology) Vol. 12 page： 343-348 2014.7
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Fractality of self-grown nanostructured tungsten by He plasma irradiation Reviewed
S.Kajita, Y.Tsuji, N.Ohno
Physics Letters A Vol. 378 page： 2533-2538 2014.7
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In situ observation of structural change of nanostructured tungsten during annealing Reviewed
M.Yajima, N.Yoshida, S.Kajita, M.Tokitani, T.Baba, N.Ohno
Journal of Nuclear Materials Vol. 449 ( 1-3 ) page： 9-14 2014.6
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Influence of plasma-neutral collisions on probe measurements in atmospheric pressure plasmas Reviewed International journal
Contributions to Plasma Physics Vol. 54 ( 3 ) page： 304 - 307 2014.4
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In situ measurement of deuterium retention in graphite under successive exposure to deuterium and hydrogen plasmas Reviewed
N.Ohno, Y.Nakamura, M.Yamagiwa, T.Kaneko, N.Matsunami, S.Kajita, M.Takagi
Phys. Scr. Vol. T159 page： 014053(4 pp) 2014.4
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A plasma source driven predator-prey like mechanism as a potential cause of spiraling intermittencies in linear plasma devices Reviewed
D.Reiser, N.Ohno, H.Tanaka, L.Vela
Physics of Plasmas Vol. 21 page： 032302(10 pp) 2014.3