Japan Society for Promotion of Science

2010.4 - 2011.3

ISPlasma2024/IC-PLANTS2024/APSPT-13 実行委員会   実行委員  

2023.8 - 2024.3   

グローバルプラズマフォーラム in 青森   プログラム委員  

2023.7 - 2023.12   

核融合科学研究所 プラズマ・複相間輸送ユニット   ユニット研究戦略会議構成員  

2023.4   

プラズマ・核融合学会   代議員  

2023.4 - 2025.3   

プラズマ・核融合学会   Plasma and Fusion Research, Special Issue 特別編集委員  

2022.12 - 2023.11   

電気学会 令和５年全国大会実行委員会   幹事  

2022.6 - 2023.6   

ISPlasma2022/IC-PLANTS2022 実行委員会   現地実行委員  

2021 - 2022.3   

第38回プラズマ・核融合学会年会 実行委員会   現地実行委員  

2021   

ISPlasma2021/IC-PLANTS2021 実行委員会   現地実行委員  

2020 - 2021.3   

プラズマ・核融合学会   編集委員  

2019.7 - 2021.6   

プラズマ・核融合学会   Plasma and Fusion Research, Special Issue 特別編集委員  

2018.12 - 2019.11   

電気学会東海支部   活動推進員  

2018.4 - 2020.3   

プラズマ・核融合学会   広報委員  

2016.12 - 2024.6   

第32回プラズマ・核融合学会年会 実行委員会   現地実行委員  

2015   

ITC-24 現地実行委員会   現地実行委員  

2014   

PSI2014 現地実行委員会   現地実行委員  

2013 - 2014.5   

電気学会優秀論文発表賞

2010.1   電気学会  

Effect of beryllium topography on BRDF measurements Reviewed International coauthorship

H. Natsume, M.L. Bohec, R. Steiner, M.B. Yaala, M-H. Aumeunier, L. Marot, S. Kajita, H. Tanaka

Optical Materials   Vol. 147   page： 114715   2023.12

Transition from MAR to EIR of deuterium plasma detachment in NAGDIS-II Reviewed International coauthorship

J. Shi, H. Kaizawa, H. Tanaka, S. Kajita, N. Ohno, H. Ding

Physica Scripta   Vol. 98   page： 115605   2023.10

Application of machine learning for optical emission spectroscopy data in NAGDIS-II Reviewed

S. Kajita, T. Sakakibara, H. Kaizawa, H. Natsume, H. Tanaka, K. Fujii, N. Ohno

Fusion Engineering and Design   Vol. 196   page： 114012   2023.9

Thermal response of nano-tendril bundles to steady heat load Reviewed

Q. Xue, H. Tanaka, R. Zhang, S. Kajita, K. Hori, Q. Shi, T. Kuwabara, N. Ohno

Japanese Journal of Applied Physics   Vol. 62   page： SN1005   2023.8

Plasma rotation and axial flow velocities in Magnum-PSI from cross-correlation measurements Reviewed International coauthorship

C. Costin, I. Mihaila, H.J van der Meiden, H. Tanaka, J. Scholten, H.J.N. van Eck

Plasma Sources Science and Technology   Vol. 32   page： 075010   2023.7

Fabrication of tungsten-based optical diffuser using fiberform nanostructure via efficient plasma route Reviewed International coauthorship

S. Feng, H. Natsume, S. Kajita, E. Li, R. Yasuhara, M. Tokitani, H. Tanaka, N. Ohno

Optics Express   Vol. 31   page： 25438   2023.7

Field emission properties of nano-tendril bundles formed via helium plasma exposure with various additional impurity gases Reviewed

R. Zhang, S. Kajita, D. Hwangbo, H. Tanaka, S. Feng, N. Ohno

Materials Research Express   Vol. 10   page： 054002   2023.5

Growth origin of large-scale fiberform nanostructures in He-W co-deposition environment Reviewed

K. Hori, S. Kajita, R. Zhang, H. Tanaka, N. Ohno

Scientific Reports   Vol. 13   page： 5450   2023.4

Correlation of the Orthogonal Basis of the Core Plasma Distribution to the Divertor Footprint Distribution in LHD Reviewed

H. Tanaka, S. Masuzaki, G. Kawamura, Y. Hayashi, M. Kobayashi, Y. Suzuki, K. Mukai, S. Kajita, N. Ohno

Plasma and Fusion Research     2023.3

Study of the intermittent plasma structure around the divertor simulation experimental module in GAMMA 10/PDX Reviewed

H. Tanaka, N. Ezumi, T. Sugiyama, H. Gamo, N. Shigematsu, M. Yoshikawa, J. Kohagura, M. Hirata, S. Togo, N. Ohno, M. Sakamoto

Physics of Plasmas   Vol. 30   page： 032501   2023.3

Increased Photoelectrochemical Performance of Vanadium Oxide Thin Film by Helium Plasma Treatment with Auxiliary Molybdenum Deposition Reviewed International coauthorship

S. Kajita, T. Eda, S. Feng, H. Tanaka, A. Bieberle-Hütter, N. Ohno

Advanced Energy and Sustainability Research   Vol. 2023   page： 2200141   2023.1

Structural Correlation of Random Lasing Performance in Plasma-Induced Surface-Modified Gallium Nitride Reviewed

Q. Shi, H. Fujiwara, S. Kajita, R. Yasuhara, H. Tanaka, N. Ohno, H. Uehara

ACS Applied Optical Materials   Vol. 1   page： 412 - 420   2022.12

Effects from the Target Plate Geometry on Fluctuations of Helium Plasma in the Linear Divertor Simulator Magnum-PSI Reviewed International coauthorship

M. Yoshikawa, H. Tanaka, Y. Hayashi, S. Kajita, H. van der Meiden, J. Vernimmen, T. Morgan, J. Kohagura, Y. Shima, S. Togo, N. Ezumi, Y. Nakashima, M. Sakamoto

Plasma and Fusion Research   Vol. 17   page： 1402100   2022.10

Reduction of pulsed particle load with dynamic pressure induced by transient recycled neutral flux Reviewed International coauthorship

Y. Hayashi, H. Tanaka, N. Ohno, S. Kajita, T. Morgan, H. van der Meiden, J. Scholten, J. Vernimmen, H. Natsume, K. Sawada, S. Masuda

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 64 ( 10 ) page： 105013   2022.10

Use of machine learning for a helium line intensity ratio method in Magnum-PSI Reviewed International coauthorship

S. Kajita, S. Iwai, H. Tanaka, D. Nishijima, K. Fujii, H. van der Meiden, N. Ohno

Nuclear Materials and Energy   Vol. 33   page： 101281   2022.10

Three-dimensional structure of radiative cooling in impurity seeded plasmas in the Large Helical Device Reviewed

K. Mukai, G. Kawamura, S. Masuzaki, Y. Hayashi, H. Tanaka, B.J. Peterson, T. Oishi, C. Suzuki, M. Kobayashi, K. Munechika

Nuclear Materials and Energy   Vol. 33   page： 101294   2022.10

Bidirectional reflectance distribution function of recrystallized tungsten mono-block exposed to cyclic heat loading Reviewed

H. Natsume, K. Nojiri, S. Kajita, M. Fukuda, T. Ushiki, H. Tanaka, T. Sugie, S. Kitazawa, T. Kikuchi, T. Yokozuka, N. Ohno, K. Ezato, T. Hatae

Nuclear Materials and Energy   Vol. 33   page： 101243   2022.9

Fuzz growth process under He-W co-deposition conditions Reviewed

W. Shen, S. Kajita, H. Tanaka, Q. Shi, N. Ohno

Plasma and Fusion Research   Vol. 17   page： 1302094   2022.8

Measurement of the Bidirectional Reflectance Distribution Function of Tungsten Surface Sputtered in Argon Plasma Reviewed

H. Natsume, K. Nojiri, S. Kajita, T. Ushiki, T. Sugie, S. Kitazawa, T. Kikuchi, T. Yokozuka, H. Tanaka, N. Ohno, T. Hatae

Plasma and Fusion Research   Vol. 17   page： 2405041   2022.5

Isotope Effect for Plasma Detachment in Helium and Hydrogen/Deuterium Mixture Plasmas Reviewed

X. Guo, H. Tanaka, S. Kajita, N. ohno, S. Hattori, K. Sawada

Plasma and Fusion Research   Vol. 17   page： 2402027   2022.5

Changes in morphology and field emission property of nano-tendril bundles after high temperature annealing Reviewed International coauthorship

R. Zhang, S. Kajita, D. Hwangbo, D. Sinelnikov, H. Tanaka, N. Ohno

Nuclear Materials and Energy   Vol. 31   page： 101178   2022.4

Nitrogen atom density measurements in NAGDIS-T using vacuum ultraviolet absorption spectroscopy Reviewed

R. Nishio, S. Kajita, H. Tanaka, K. Asaoka, T. Tsutsumi, M. Hori, N. Ohno

Plasma and Fusion Research   Vol. 17   page： 1201004   2022.1

Growth of Mo large-scale fiberform nanostructures Reviewed

S. Kajita, T. Okuyama, H. Tanaka, N. Ohno

Plasma and Fusion Research   Vol. 16   page： 1206105   2021.12

Steady-state sustainment of divertor detachment with multi-species impurity seeding in LHD Reviewed

K. Mukai, S. Masuzaki, Y. Hayashi, T. Oishi, C. Suzuki, M. Kobayashi, T. Tokuzawa, H. Tanaka, K. Tanaka, T. Kinoshita, H. Sakai, B.J. Peterson

Nuclear Fusion   Vol. 61   page： 126018   2021.10

Linear analysis of cross-field dynamics with feedback instability on detached divertor plasmas Reviewed

H. Hasegawa, H. Tanaka, S. Ishiguro

Nuclear Fusion   Vol. 61   page： 126005   2021.10

Thermal treatment of W large-scale fiberform nanostructures Reviewed

Kajita Shin, Okuyama Tatsuki, Tanaka Hirohiko, Kuwabara Tatsuya, Ohno Noriyasu, Yoshida Naoaki

PHYSICA SCRIPTA   Vol. 96 ( 9 )   2021.9

Enhanced photocatalytic ethylene decomposition with anatase-rutile mixednanostructures formed by He plasma treatment Reviewed

S. Kajita, K. Miyaguchi, H. Tanaka, E. Yasunaga, T. Yoshida, N. Ohno

Journal of Photochemistry and Photobiology A: Chemistry   Vol. 418   page： 113420   2021.9

Enhancement of arc ignition on tungsten in helium plasmas with impurity gases Reviewed

R. Zhang, S. Kajita, D. Hwangbo, H. Tanaka, N. Ohno

Plasma and Fusion Research   Vol. 16   page： 2405069   2021.5

Accelerated/reduced growth of tungsten fuzz by deposition of metals Reviewed International coauthorship

S. Kajita, T. Morgan, H. Tanaka, Y. Hayashi, N. Yoshida, D. Nagata, J. Vernimmen, S. Feng, R. Zhang, N. Ohno

Journal of Nuclear Materials   Vol. 548   page： 152844   2021.5

Influence of nitrogen ratio on plasma detachment during combined seeding with hydrogen on divertor simulation experiment of GAMMA 10/PDX Reviewed International coauthorship

H. Gamo, N. Ezumi, T. Sugiyama, K. Nojiri, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, D. Hwangbo, M. Sakamoto, R. Perillo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, S. Masuzaki

Plasma and Fusion Research   ( 16 ) page： 2402041   2021.3

Computer Tomography on Divertor Impurity Monitor for ITER with Minimizing Errors in a Logarithmic Scale Reviewed International coauthorship

H. Natsume, S. Kajita, V.S. Neverov, R.I. Khusnutdinov, E. Veshchev, M. de Bock, A.R. Polevoi, H. Tanaka, N. Ohno, H. Ogawa, S. Kitazawa

Plasma Fusion Res.   Vol. 16   page： 2405019   2021.3

Experimental observations and modelling of radiation asymmetries during N₂ seeding in LHD Reviewed International coauthorship

B.J. Peterson, G.Kawamura, P.L. van de Giessen, K.Mukai, H.Tanaka, R.Sano, S.N. Pandya, S.Y. Dai, S. Masuzaki, T. Akiyama, M. Kobayashi, M. Goto, G. Motojima, R. Sakamoto, N. Ohno, T. Morisaki, J. Miyazawa, the LHD Experiment Group

Nuclear Materials and Energy   Vol. 26   page： 100848   2021.3

Fabrication of nanostructured Ti thin film with Ti deposition in He plasmas Reviewed

Miyaguchi Kazuya, Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu

JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 60 ( 3 ) page： 038004   2021.3

Doppler and Stark Broadenings of He II Emission in NAGDIS-PG Reviewed

S. Kajita, T. Nakamori, H. Tanaka, Y. Kikuchi, and N. Ohno

Plasma and Fusion Research   Vol. 16   page： 1202013   2021.2

Tungsten Large-Scale Fiberform Nanostructures Retained under High Temperature Conditions Reviewed

Okuyama Tatsuki, Kajita Shin, Yoshida Naoaki, Tanaka Hirohiko, Kuwabara Tatsuya, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 16   2021.1

Evaluation of axial decay length of plasma pressure in detached plasma Reviewed

Tanaka H., Ohno N., Kajita S., Takano H., Hattori S., Imaeda Y.

NUCLEAR MATERIALS AND ENERGY   Vol. 25   2020.12

Size distribution of nano-tendril bundles with various additional impurity gases Reviewed

Zhang Rongshi, Hwangbo Dogyun, Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu

NUCLEAR MATERIALS AND ENERGY   Vol. 25   2020.12

Plasma Potential Measurement in Detached Plasmas by Emissive Probe Considering Space-Charge-Limited Effect Reviewed

Hattori Shogo, Tanaka Hirohiko, Kajita Shin, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 15   2020.11

Helium-W co-deposition layer: TEM observation and D retention Reviewed

S. Kajita, K. Asai, N. Ohno, H. Tanaka, N. Yoshida, D. Nagata, and M. Yajima

JOURNAL OF NUCLEAR MATERIALS   Vol. 540   page： 152350   2020.11

Cross-field transport in detached helium plasmas in Magnum-PSI Reviewed International coauthorship

H. Tanaka, Y. Hayashi, S. Kajita, H.J. van der Meiden, M. Yoshikawa, J.W.M. Vernimmen, J. Scholten, I. Classen, T.W. Morgan, and N. Ohno

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 62   page： 115021   2020.11

Detached helium plasma simulation by a one-dimensional fluid code with detailed collisional-radiative model Reviewed

H. Tanaka, I. Saeki, N. Ohno, S. Kajita, T. Ido, H. Natsume, A. Hatayama, K. Hoshino, K. Sawada, and M. Goto

PHYSICS OF PLASMAS   Vol. 27   page： 102505   2020.10

Atomic nitrogen density measurements by actinometry method in the toroidal device NAGDIS-T Reviewed

Kajita Shin, Asaoka Koji, Tanaka Hirohiko, Nishio Ryosuke, Tsutsumi Takayoshi, Hori Masaru, Ohno Noriyasu

JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( 8 ) page： 086002   2020.8

Divertor Detachment with Multi-Species Impurity Seeding in LHD Reviewed

K. Mukai, S. Masuzaki, Y. Hayashi, T. Oishi, C. Suzuki, M. Kobayashi, H. Tanaka, B.J. Peterson, and the LHD Experiment Group

PLASMA AND FUSION RESEARCH   Vol. 15   page： 1402051   2020.7

Spatiotemporal dynamics of cross-field ejection events in recombining detached plasma Reviewed

Tanaka Hirohiko, Kajita Shin, Natsume Hiroki, Saeki Isaya, Ohno Noriyasu

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 62 ( 7 ) page： 075011   2020.7

First EMC3-EIRENE modelling of JT-60SA edge plasmas with/without resonant magnetic perturbation field Reviewed International coauthorship

Tanaka H., Kawamura G., Hoshino K., Kobayashi M., Matsunaga G., Suzuld Y., Lunt T., Feng Y., Ohno N.

CONTRIBUTIONS TO PLASMA PHYSICS   Vol. 60 ( 5-6 ) page： e201900114   2020.6

Application of dynamic mode decomposition to rotating structures in detached linear plasmas Reviewed

Natsume H., Tanaka H., Kajita S., Ohno N.

PHYSICS OF PLASMAS   Vol. 27 ( 4 )   2020.4

Microstructure and Retention in He-W Co-Deposition Layer Reviewed

Asai Kosuke, Yoshida Naoaki, Ohno Noriyasu, Kajita Shin, Tanaka Hirohiko, Yajima Miyuki, Nagata Daisuke

PLASMA AND FUSION RESEARCH   Vol. 15   2020.2

Spatial and temporal measurement of recombining detached plasmas by laser Thomson scattering Reviewed

Kajita Shin, Ohshima Hiroshi, Tanaka Hirohiko, Seki Masamichi, Takano Hiroki, Ohno Noriyasu

PLASMA SOURCES SCIENCE & TECHNOLOGY   Vol. 28 ( 10 )   2019.10

Impact of a resonant magnetic perturbation field on impurity radiation, divertor footprint, and core plasma transport in attached and detached plasmas in the Large Helical Device Reviewed

Kobayashi M., Seki R., Masuzaki S., Morita S., Zhang H. M., Narushima Y., Tanaka H., Tanaka K., Tokuzawa T., Yokoyama M., Ido T., Yamada I

NUCLEAR FUSION   Vol. 59 ( 9 )   2019.9

Double-probe measurement in recombining plasma using NAGDIS-II Reviewed

Hayashi Y., Nishikata H., Ohno N., Kajita S., Tanaka H., Ohshima H., Seki M.

CONTRIBUTIONS TO PLASMA PHYSICS   Vol. 59 ( 7 ) page： e201800088   2019.8

New approach to the control of particle recycling using divertor pumping in the Large Helical Device Reviewed International coauthorship

Motojima G., Masuzaki S., Morisaki T., Tanaka H., Sakamoto R., Murase T., Oliver S., Kobayashi M., Shoji M., Tokitani M., Tsuchibushi Y., Yamada H., Takeiri Y.

NUCLEAR FUSION   Vol. 59 ( 8 )   2019.8

Ignition and Sustainment of Arcing on Nanostructured Tungsten Under Plasma Exposure Reviewed International coauthorship

Hwangbo Dogyun, Nishijima Daisuke, Kajita Shin, Doerner Russell P., Barengolts Sergey A., Tsventoukh Mikhail M., Tanaka Hirohiko, Ohno Noriyasu

IEEE TRANSACTIONS ON PLASMA SCIENCE   Vol. 47 ( 8 ) page： 3617 - 3625   2019.8

Photocatalytic decomposition of ethylene using He plasma induced nano-TiO2 Reviewed

Kajita Shin, Tomita Yudai, Yasunaga Eriko, Yoshida Tomoko, Miyaguchi Kazuya, Tanaka Hirohiko, Ohno Noriyasu

JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 58 ( 7 )   2019.7

Fabrication of a nanostructured TiO2 photocatalyst using He plasma-irradiated tungsten and ethylene gas decomposition Reviewed

Tomita Yudai, Kajita Shin, Yasunaga Eriko, Yoshida Tomoko, Ohno Noriyasu, Tanaka Hirohiko

JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 58   page： SEEG01   2019.6

Synergistic effect of nitrogen and hydrogen seeding gases on plasma detachment in the GAMMA 10/PDX tandem mirror Reviewed

Ezumi N., Iijima T., Sakamoto M., Nakashima Y., Hirata M., Ichimura M., Ikezoe R., Imai T., Kariya T., Katanuma I, Kohagura J., Minami R., Numakura T., Yoshikawa M., Togo S., Islam M. S., Islam M. M., Nojiri K., Terakado A., Jang S., Kinoshita Y., Mikami T., Yamashita S., Yoshimoto T., Hara T., Hatayama A., Ichimura K., Kado S., Masuzaki S., Nakano T., Ohno N., Sawade S., Tanaka H., Tonegawa A., Perillo R.

NUCLEAR FUSION   Vol. 59 ( 6 )   2019.6

Analysis of indefinite divertor footprint with proper orthogonal decomposition in hydrogen/deuterium plasmas in LHD Reviewed

Tanaka H., Masuzaki S., Kawamura G., Kobayashi M., Suzuki Y., Morisaki T., Ohno N.

NUCLEAR MATERIALS AND ENERGY   Vol. 19   page： 378-383   2019.5

Investigation of recombination front region in detached plasmas in a linear divertor plasma simulator Reviewed International coauthorship

Ohno N., Seki M., Ohshima H., Tanaka H., Kajita S., Hayashi Y., Natsume H., Takano H., Saeki I, Yoshikawa M., van der Meiden H.

NUCLEAR MATERIALS AND ENERGY   Vol. 19   page： 458-462   2019.5

Increased Energy Absorption into W due to the Metal Deposited Layer from an ELM-like Pulsed Plasma Reviewed

Nakamori Takaya, Ohno Noriyasu, Tanaka Hirohiko, Kajita Shin, Kikuchi Yusuke, Akiyama Tsuyoshi

PLASMA AND FUSION RESEARCH   Vol. 14   2019.3

Multipoint measurements employing a microwave interferometer and a Langmuir probe in the detached linear plasma Reviewed

Natsume H., Tanaka H., Kajita S., Yoshikawa M., Seki M., Ohshima H., Ohno N.

AIP ADVANCES   Vol. 9 ( 1 )   2019.1

Effects of drifts on divertor plasma transport in LHD Reviewed

Masuzaki S., Tanaka H., Kobayashi M., Kawamura G.

NUCLEAR MATERIALS AND ENERGY   Vol. 18   page： 281-284   2019.1

Growth of membrane nanostructures on W co-deposition layer Reviewed

Kajita Shin, Yoshida Naoaki, Kawaguchi Shota, Tanaka Hirohiko, Ohno Noriyasu, Nagata Daisuke, Tokitani Masayuki

NUCLEAR MATERIALS AND ENERGY   Vol. 18   page： 339-344   2019.1

Growth process of nano-tendril bundles with sputtered tungsten Reviewed

Hwangbo Dogyun, Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu

NUCLEAR MATERIALS AND ENERGY   Vol. 18   page： 250-257   2019.1

Spatiotemporal Structure of H alpha Emission from the Detached Plasma in GAMMA 10/PDX

Tanaka Hirohiko, Sakamot Mizuki, Ezumi Naomichi, Terakad Akihiro, Nojiri Kunpei, Mikami Tomohiro, Kinoshita Yosuke, Kobayashi Kaede, Yoshikawa Masayuki, Kohagura Junko, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 14   2019

Generation of Spiral Shape Nitrogen Recombining Plasma for Atomic Nitrogen Source

Asaoka Koji, Ohno Noriyasu, Hayashi Yuki, Kajita Shin, Tanaka Hirohiko

PLASMA AND FUSION RESEARCH   Vol. 14   2019

First Application of 3D Peripheral Plasma Transport Code EMC3-EIRENE to Heliotron J International coauthorship

Matoike Ryota, Kawamura Gakushi, Ohshima Shinsuke, Kobayashi Masahiro, Suzuki Yasuhiro, Nagasaki Kazunobu, Masuzaki Suguru, Kobayashi Shinji, Yamamoto Satoshi, Kado Shinichiro, Minami Takashi, Okada Hiroyuki, Konoshima Shigeru, Mizuuchi Toru, Tanaka Hirohiko, Matsuura Hiroto, Feng Yuhe, Frerichs Heinke

PLASMA AND FUSION RESEARCH   Vol. 14   2019

Evaluation of Electron Temperature and Density Using Ion Sensitive Probes on Open Field Plasma in the End-Region of GAMMA 10/PDX

Kinoshita Yosuke, Ezumi Naomichi, Nojiri Kunpei, Iijima Takaaki, Terakado Akihiro, Mikami Tomohiro, Togo Satoshi, Kobayashi Kaede, Sakamoto Mizuki, Nakashima Yousuke, Kohagura Junko, Yoshikawa Masayuki, Tanaka Hirohiko, Masuzaki Suguru

PLASMA AND FUSION RESEARCH   Vol. 14   2019

Development of Thomson Scattering Measurement System for Upstream Plasmas in the NAGDIS-II Device

Takano Hiroki, Ohshima Hiroshi, Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 14   2019

Characterization of He Induced Nanostructures Using SEM Image Analysis

Tanaka Hirohiko, Kajita Shin, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 14   2019

Characterized divertor footprint profile modification with the edge pressure gradient in the Large Helical Device Reviewed

Tanaka H., Masuzaki S., Kawamura G., Kobayashi M., Suzuki Y., Motojima G., Murase T., Morisaki T., Ohno N.

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 60 ( 12 )   2018.12

Exhaust of turbulence cloud at the tongue shaped deformation event Reviewed

Ida K., Kobayashi T., Tokuzawa T., Akiyama T., Tanaka H., Yoshinuma M., Itoh K.

NUCLEAR FUSION   Vol. 58 ( 11 )   2018.11

Morphologies of co-depositing W layer formed during He plasma irradiation Reviewed

Kajita Shin, Kawaguchi Shota, Yoshida Naoaki, Ohno Noriyasu, Tanaka Hirohiko

NUCLEAR FUSION   Vol. 58 ( 10 )   2018.10

Growth of nano-tendril bundles on tungsten with impurity-rich He plasmas Reviewed International coauthorship

Hwangbo Dogyun, Kajita Shin, Ohno Noriyasu, McCarthy Patrick, Bradley James W., Tanaka Hirohiko

NUCLEAR FUSION   Vol. 58 ( 9 )   2018.9

Thomson Scattering Measurement of Two Electron Temperature Components in Transition to Detached Plasmas Reviewed International coauthorship

Ohshima Hiroshi, Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu, Van der Meiden Hennie J.

PLASMA AND FUSION RESEARCH   Vol. 13   2018.8

Blob- and hole-like structures outstanding during the transition from attached to detached divertor states in GAMMA 10/PDX Reviewed

Tanaka H., Sakamoto M., Ezumi N., Nojiri K., Terakado A., Mikami T., Kinoshita Y., Kobayashi K., Yoshikawa M., Kohagura J., Ohno N.

PHYSICS OF PLASMAS   Vol. 25 ( 8 )   2018.8

Three-dimensional impurity transport modeling of neon-seeded and nitrogen-seeded LHD plasmas Reviewed International coauthorship

Kawamura G., Tanaka H., Mukai K., Peterson B., Dai S. Y., Masuzaki S., Kobayashi M., Suzuki Y., Feng Y.

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 60 ( 8 )   2018.8

Localized spiraling plasma ejection contributing the ion-flux broadening in the detached linear plasma Reviewed

Tanaka H., Takeyama K., Yoshikawa M., Kajita S., Ohno N., Hayashi Y.

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 60 ( 7 )   2018.7

Helium line emission spectroscopy in recombining detached plasmas Reviewed

Kajita Shin, Suzuki Kensuke, Tanaka Hirohiko, Ohno Noriyasu

PHYSICS OF PLASMAS   Vol. 25 ( 6 )   2018.6

Mode Structure Analysis of Detached Plasmas with 2D Images Reviewed

Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu, Onda Takuya

PLASMA AND FUSION RESEARCH   Vol. 13   2018.5

Fuzzy nanostructure growth on precious metals by He plasma irradiation Reviewed

Kajita Shin, Nojima Tomohiro, Tomita Yudai, Ohno Noriyasu, Tanaka Hirohiko, Yoshida Naoaki, Yajima Miyuki, Akiyama Tsuyoshi, Tokitani Masayuki, Yagi Takashi

SURFACE & COATINGS TECHNOLOGY   Vol. 340   page： 86-92   2018.4

Pulsation Effects of Incident Ion Energy on W Fuzz Growth Reviewed

Kajita Shin, Kawaguchi Shota, Hwangbo Dogyun, Tanaka Hirohiko, Ohno Noriyasu

PLASMA AND FUSION RESEARCH   Vol. 13   2018.1

Measurement of He neutral temperature in detached plasmas using laser absorption spectroscopy Reviewed

Aramaki M., Tsujihara T., Kajit S., Tanaka H., Ohno N.

AIP ADVANCES   Vol. 8 ( 1 )   2018.1

Establishment of a low recycling state with full density control by active pumping of the closed helical divertor at LHD Reviewed International coauthorship

Motojima G., Masuzaki S., Tanaka H., Morisaki T., Sakamoto R., Murase T., Tsuchibushi Y., Kobayashi M., Schmitz O., Shoji M., Tokitani M., Yamada H., Takeiri Y.

NUCLEAR FUSION   Vol. 58 ( 1 )   2018.1

Nanostructure Growth on Rhodium/Ruthenium by the Exposure to He Plasma

Nojima Tomohiro, Kajita Shin, Yoshida Naoaki, Kawaguchi Shota, Ohno Noriyasu, Tanaka Hirohiko, Tokitani Masayuki, Nagata Daisuke, Akiyama Tsuyoshi, Yagi Takashi

PLASMA AND FUSION RESEARCH   Vol. 13   2018

Measurement of Impurity Emission Intensity Distribution in the Edge Region of LHD and Its Relation with Magnetic Field Structure

Kobayashi Taisuke, Kobayashi Masahiro, Kuzmin Arseniy, Goto Motoshi, Tanaka Hirohiko, Kawamura Gakushi, Peterson Byron J., Iwama Naofumi

PLASMA AND FUSION RESEARCH   Vol. 13   2018

Morphology Changes of Platinum and Tungsten Carbide by He Plasma Irradiation

Tomita Yudai, Kajita Shin, Ohno Noriyasu, Tanaka Hirohiko, Ichino Yusuke

PLASMA AND FUSION RESEARCH   Vol. 13   2018

Ignition and Sustainment of Arcing on Nanostructured Tungsten under Plasma Exposure International coauthorship

Hwangbo Dogyun, Nishijima Daisuke, Barengolts Sergey A., Tsventoukh Mikhail M., Kajita Shin, Doerner Russell P., Tanaka Hirohiko, Ohno Noriyasu

PROCEEDINGS OF THE 2018 28TH INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM (ISDEIV 2018), VOL 2     page： 757-760   2018

Conceptual design of a liquid metal limiter/divertor system for the FFHR-d1 Reviewed

Miyazawa J., Goto T., Murase T., Ohgo T., Yanagi N., Tanaka H., Tamura H., Tanaka T., Masuzaki S., Sakamoto R., Yagi J., Sagara A.

FUSION ENGINEERING AND DESIGN   Vol. 125   page： 227-238   2017.12

The role of the graphite divertor tiles in helium retention on the LHD wall Reviewed

Oya M., Motojima G., Tokitani M., Tanaka H., Masuzaki S., Ueda Y.

NUCLEAR MATERIALS AND ENERGY   Vol. 13   page： 58-62   2017.12

Extension of the operational regime of the LHD towards a deuterium experiment Reviewed International coauthorship

Takeiri Y., Morisaki T., Osakabe M., Yokoyama M., Sakakibara S., Takahashi H., Nakamura Y., Oishi T., Motojima G., Murakami S., Ito K., Ejiri A., Imagawa S., Inagaki S., Isobe M., Kubo S., Masamune S., Mito T., Murakami I., Nagaoka K., Nagasaki K., Nishimura K., Sakamoto M., Sakamoto R., Shimozuma T., Shinohara K., Sugama H., Watanabe K. Y., Ahn J. W., Akata N., Akiyama T., Ashikawa N., Baldzuhn J., Bando T., Bernard E., Castejon F., Chikaraishi H., Emoto M., Evans T., Ezumi N., Fujii K., Funaba H., Goto M., Goto T., Gradic D., Gunsu Y., Hamaguchi S., Hasegawa H., Hayashi Y., Hidalgo C., Higashiguchi T., Hirooka Y., Hishinuma Y., Horiuchi R., Ichiguchi K., Ida K., Ido T., Igami H., Ikeda K., Ishiguro S., Ishizaki R., Ishizawa A., Ito A., Ito Y., Iwamoto A., Kamio S., Kamiya K., Kaneko O., Kanno R., Kasahara H., Kato D., Kato T., Kawahata K., Kawamura G., Kisaki M., Kitajima S., Ko W. H., Kobayashi M., Kobayashi S., Kobayashi T., Koga K., Kohyama A., Kumazawa R., Lee J. H., Lopez-Bruna D., Makino R., Masuzaki S., Matsumoto Y., Matsuura H., Mitarai O., Miura H., Miyazawa J., Mizuguchi N., Moon C., Morita S., Moritaka T., Mukai K., Muroga T., Muto S., Mutoh T., Nagasaka T., Nagayama Y., Nakajima N., Nakamura Y., Nakanishi H., Nakano H., Nakata M., Narushima Y., Nishijima D., Nishimura A., Nishimura S., Nishitani T., Nishiura M., Nobuta Y., Noto H., Nunami M., Obana T., Ogawa K., Ohdachi S., Ohno M., Ohno N., Ohtani H., Okamoto M., Oya Y., Ozaki T., Peterson B. J., Preynas M., Sagara S., Saito K., Sakaue H., Sanpei A., Satake S., Sato M., Saze T., Schmitz O., Seki R., Seki T., Sharov I., Shimizu A., Shiratani M., Shoji M., Skinner C., Soga R., Stange T., Suzuki C., Suzuki Y., Takada S., Takahata K., Takayama A., Takayama S., Takemura Y., Takeuchi Y., Tamura H., Tamura N., Tanaka H., Tanaka K., Tanaka M., Tanaka T., Tanaka Y., Toda S., Todo Y., Toi K., Toida M., Tokitani M., Tokuzawa T., Tsuchiya H., Tsujimura T., Tsumori K., Usami S., Velasco J. L., Wang H., Watanabe T. -H., Watanabe T., Yagi J., Yajima M., Yamada H., Yamada I., Yamagishi O., Yamaguchi N., Yamamoto Y., Yanagi N., Yasuhara R., Yatsuka E., Yoshida N., Yoshinuma M., Yoshimura S., Yoshimura Y.

NUCLEAR FUSION   Vol. 57 ( 10 )   2017.10

Wide-range evaluation of the deposition layer thickness distribution on the first wall by reflection coefficient measurements Reviewed

G. Motojima, N. Yoshida, S. Masuzaki, R. Sakamoto, M. Tokitani, H. Tanaka, T. Murase, D. Nagata, K. Matsumoto, M. Miyamoto, M. Yajima, M. Sakamoto, H. Yamada, T. Morisaki, the LHD Experiment Group

NUCLEAR MATERIALS AND ENERGY   Vol. 12   page： 1219-1223   2017.8

Investigation of heat flux deposition on divertor target on the Large Helical Device with EMC3-EIRENE modelling Reviewed International coauthorship

Dai Shuyu, Kobayashi M., Kawamura G., Masuzaki S., Tanaka H., Suzuki Y., Feng Y., Wang D. Z.

PLASMA PHYSICS AND CONTROLLED FUSION   Vol. 59 ( 8 )   2017.8

Toroidally symmetric/asymmetric effect on the divertor flux due to neon/nitrogen seeding in LHD Reviewed

Tanaka H., Kawamura G., Masuzaki S., Kobayashi M., Akiyama T., Peterson B. J., Mukai K., Sano R., Dai S. Y., Sakamoto R., Morisaki T., Ohno N.

NUCLEAR MATERIALS AND ENERGY   Vol. 12   page： 241 - 246   2017.8

Behavior of 2 S-3 metastable state He atoms in low-temperature recombining plasmas Reviewed International coauthorship

Kajita Shin, Tsujihara Tadashi, Aramaki Mitsutoshi, van der Meiden Hennie, Oshima Hiroshi, Ohno Noriyasu, Tanaka Hirohiko, Yasuhara Ryo, Akiyama Tsuyoshi, Fujii Keisuke, Shikama Taiichi

PHYSICS OF PLASMAS   Vol. 24 ( 7 )   2017.7

Observations of sustained phase shifted magnetic islands from externally imposed m/n=1/1 RMP in LHD Reviewed International coauthorship

Narushima Y., Sakakibara S., Suzuki Y., Watanabe K. Y., Ohdachi S., Takemura Y., Yoshinuma M., Ida K., Castejon F., Lopez-Bruna D., Hegna C. C., Kobayashi M., Tanaka H., Akiyama T., Ohno N.

NUCLEAR FUSION   Vol. 57 ( 7 )   2017.7

Influence of expanding and contracting magnetic field configurations on detached plasma formation in a linear plasma device Reviewed

Hayashi Y., Ohno N., Kajita S., Tanaka H.

PHYSICS OF PLASMAS   Vol. 24 ( 6 )   2017.6

Tailoring of fuzzy nanostructures on porous tungsten skeleton by helium plasma irradiation Reviewed

Kajita Shin, Tanaka Hirohiko, Ohno Noriyasu

JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 56 ( 3 )   2017.3

Localized Density Fluctuation in the Downstream of Detached Plasma Reviewed

Takeyama Kohei, Ohno Noriyasu, Yoshikawa Masayuki, Tanaka Hirohiko, Kajita Shin

PLASMA AND FUSION RESEARCH   Vol. 12   2017.2

Transverse motion of a plasma column in a sheet plasma Reviewed

Onda Takuya, Kajita Shin, Iijima Takaaki, Tonegawa Akira, Ohno Noriyasu, Tanaka Hirohiko

CONTRIBUTIONS TO PLASMA PHYSICS   Vol. 57 ( 2 ) page： 87-93   2017.2

Statistical analysis of particle flux flowing into the end-target in between attached and detached states in the linear divertor plasma simulator NAGDIS-II Reviewed

H. Tanaka, N. Ohno, T. Onda, K. Takeyama, S. Kajita, T. Kuwabara, Y. Tsuji

  Vol. 56   page： 723-728   2016

Enhancement of helium exhaust by resonant magnetic perturbation fields at LHD and TEXTOR Reviewed International coauthorship

O. Schmitz, K. Ida, M. Kobayashi, A. Bader, S. Brezinsek, T.E. Evans, H. Funaba, M. Goto, O. Mitarai, T. Morisaki, G. Motojima, Y. Nakamura, Y. Narushima, D. Nicolai, U. Samm, H. Tanaka, H. Yamada, M. Yoshinuma, Y. Xu, the TEXTOR and LHD Experiment Groups

Nuclear Fusion   Vol. 56   page： 106011 (17pp)   2016

Modeling of linear divertor plasma simulator experiments with three-dimensional target structure by using EMC3-Eirene code Reviewed International coauthorship

T. Kuwabara, H. Tanaka, G. Kawamura, N. Ohno, H. Nishikata, M. Kobayashi, Y. Feng

Contributions to Plasma Physics   Vol. 56   page： 598-603   2016

Development of New Concept In-Vessel Cryo-Sorption Pump for LHD Closed Helical Divertor Reviewed

T. Murase, G. Motojima, H. Tanaka, T. Morisaki, M. Mita

Plasma and Fusion Research   Vol. 11   page： 1205030 (2pp)   2016

Plasma flow in peripheral region of detached plasma in linear plasma device Reviewed

H. Hayashi, N. Ohno, S. Kajita, H. Tanaka

Physics of Plasmas   Vol. 23   page： 012511 (7pp)   2016

Dynamics of three-dimensional radiative structures during RMP assisted detached plasmas on the large helical device and its comparison with EMC3-EIRENE modeling Reviewed

S.N. Pandya, B.J. Peterson, M. Kobayashi, K. Ida, K. Mukai, R. Sano, J. Miyazawa, H. Tanaka, S. Masuzaki, T. Akiyama, G. Motojima, N. Ohno, LHD Experiment Group

Nuclear Fusion   Vol. 56   page： 046002 (11pp)   2016

Progress of long pulse discharges by ECH in LHD Reviewed

Y. Yoshimura, H. Kasahara, M. Tokitani, R. Sakamoto, Y. Ueda, S. Ito, K. Okada, S. Kubo, T. Shimozuma, H. Igami, H. Takahashi, T.I. Tsujimura, R. Makino, S. Kobayashi, Y. Mizuno, T. Akiyama, N. Ashikawa, S. Masuzaki, G. Motojima, M. Shoji, C. Suzuki, H. Tanaka, K. Tanaka, T. Tokuzawa, H. Tsuchiya, I. Yamada, Y. Goto, H. Yamada, T. Mutoh, A. Komori, Y. Takeiri, the LHD Experiment Group

Nuclear Fusion   Vol. 56   page： 046005 (7pp)   2016

Simulation Analysis of Carbon Deposition Profile in the Closed Helical Divertor Configuration in the Large Helical Device Reviewed

M. Shoji, G. Kawamura, H. Tanaka, I. Watanabe, M. Kobayashi, M. Tokitani, S. Masuzaki, and the LHD Experiment Group

Contrib. Plasma Phys.   Vol. 56   page： 651-656   2016

Observation of Termination Process of Long Pulse Plasma Discharges Using Stereoscopic Fast Framing Cameras in the Large Helical Device Reviewed International coauthorship

M. Shoji, H. Kasahara, H. Tanaka, T. Murase, M. Tokitani, S. Morita, M. Goto, T. Oishi, T. Mutoh, E. De La Cal, C. Hidalgo, and the LHD Experiment Group

Plasma Fusion Res.   Vol. 11   page： 2402056   2016

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, Y. Tsuji

Fusion Science and Technology   Vol. 68   page： 125-129   2015

Preliminary Examination of Reflection Coefficient Measurement of RGB Lights on the First Wall in LHD Reviewed

G. Motojima, N. Yoshida, T. Murase, H. Tanaka, S. Masuzaki, R. Sakamoto, M. Tokitani, K. Matsumoto, M. Miyamoto, M. Yajima, M. Sakamoto, H. Yamada, T. Morisaki, LHD Experiment Group

Plasma and Fusion Research   Vol. 10   page： 1202074 (3pp)   2015

Measurements of Plasma Termination in ICRF Heated Long Pulse Discharges with Fast Framing Cameras in the Large Helical Device Reviewed International coauthorship

M. Shoji, H. Kasahara, H. Tanaka, T. Seki, K. Saito, S. Kamio, R. Seki, T. Mutoh, M. Tokitani, S. Morita, M. Goto, T. Oishi, E. de la Cal, C. Hidalgo, H. Yamada, the LHD Experiment Group

Plasma and Fusion Research   Vol. 10   page： 3402040 (5pp)   2015

Evolution of radiation profiles during detached plasmas and radiative collaple 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

Overview of transport and MHD stability study: focusing on the impact of magnetic field topology in the Large Helical Device Reviewed International coauthorship

K. Ida, K. Nagaoka, S. Inagaki, H. Kasahara, T. Evans, M. Yoshinuma, K. Kamiya, S. Ohdach, M. Osakabe, M. Kobayashi, S. Sudo, K. Itoh, T. Akiyama, M. Emoto, A. Dinklage, X. Du, K. Fujii, M. Goto, T. Goto, M. Hasuo, C. Hidalgo, K. Ichiguchi, A. Ishizawa, M. Jakubowski, G. Kawamura, D. Kato, S. Morita, K. Mukai, I. Murakami, S. Murakami, Y. Narushima, M. Nunami, N. Ohno, N. Pablant, S. Sakakibara, T. Seki, T. Shimozuma, M. Shoji, K. Tanaka, T. Tokuzawa, Y. Todo, H. Wang, M. Yokoyama, H. Yamada, Y. Takeiri, T. Mutoh, S. Imagawa, T. Mito, Y. Nagayama, K.Y. Watanabe, N. Ashikawa, H. Chikaraishi, A. Ejiri, M. Furukawa, T. Fujita, S. Hamaguchi, H. Igami, M. Isobe, S. Masuzaki, T. Morisaki, G. Motojima, K. Nagasaki, H. Nakano, Y. Oya, C. Suzuki, Y. Suzuki, R. Sakamoto, M. Sakamoto, A. Sanpei, H. Takahashi, H. Tsuchiya, M. Tokitani, Y. Ueda, Y. Yoshimura, S. Yamamoto, K. Nishimura, H. Sugama, T. Yamamoto, H. Idei, A. Isayama, S. Kitajima, S. Masamune, K. Shinohara, P.S. Bawankar, E. Bernard, M. von Berkel, H. Funaba, X.L. Huang, T. Ii, T. Ido, K. Ikeda, S. Kamio, R. Kumazawa, T. Kobayashi, C. Moon, S. Muto, J. Miyazawa, T. Ming, Y. Nakamura, S. Nishimura, K. Ogawa, T. Ozaki, T. Oishi, M. Ohno, S. Pandya, A. Shimizu, R. Seki, R. Sano, K. Saito, H. Sakaue, Y. Takemura, K. Tsumori, N. Tamura, H. Tanaka, K. Toi, B. Wieland, I. Yamada, R. Yasuhara, H. Zhang, O. Kaneko, A. Komori, Collaborators

Nuclear Fusion   Vol. 55   page： 104018 (10pp)   2015

Development of impurity seedeing and radiation enhancement in the helical divertor of LHD Reviewed

K. Mukai, S. Masuzaki, B.J. Peterson, T. Akiyama, M. Kobayashi, C. Suzuki, H. Tanaka, S.N. Pandya, R. Sano, G. Motojimaa, N. Ohno, T. Morisaki, I. Murakami, J. Miyazawa, N. Tamura, S. Yoshimura, I. Yamada, R. Yasuhara, H. Funaba, K. Tanaka, the LHD Experiment Group

Nuclear Fusion   Vol. 55   page： 083016 (9pp)   2015

Studies of dust transport in long pulse plasma discharges in the large helical device Reviewed International coauthorship

M. Shoji, H. Kasahara, M. Tokitani, T. Seki, K. Saito, S. Kamio, R. Seki, Y. Tanaka, A. Plgarov, R. Smirnov, G. Kawamura, H. Tanaka, S. Masuzaki, Y. Uesugi, T. Mutoh, the LHD Experiment Group

Nuclear Fusion   Vol. 55   page： 053014 (13pp)   2015

Multi-pin Langmuir probe measurement for identification of blob propagation characteristics in the Large Helical Device Reviewed

H. Tanaka, S. Masuzaki, N. Ohno, T. Morisaki, Y. Tsuji, LHD Experiment Group

Journal of Nuclear Materials   Vol. 463   page： 761-764   2015

A New Deduction Method of Heat Flux Evolution From Thermal Probe Data Reviewed

H. Matsuura, K. Nagaoka, T. Morisaki, S. Masuzaki, M. Osakabe, H. Tanaka

Contributions to Plasma Physics   Vol. 54   page： 285-290   2014

Measured and Modeled Radiation Profiles for LHD Plasma - A Comparison during Plasma Detachment Reviewed

S.N. Pandya, B.J. Peterson, M. Kobayashi, K. Mukai, R. Sano, H. Tanaka, S. Masuzaki, LHD Experiment Group

Plasma and Fusion Research   Vol. 9   page： 3402064 (5pp)   2014

A plasma source driven predator-prey like mechanism as a potential cause of spiraling intermittencies in linear plasma devices Reviewed International coauthorship

D. Reiser, N. Ohno, H. Tanaka, L. Vela

Physics of Plasmas   Vol. 21   page： 032302 (10pp)   2014

Intermittent Transport in Edge Plasma with a 3-D Magnetic Geometry in the Large Helical Device Reviewed

H. Tanaka, S. Masuzaki, N. Ohno, T. Morisaki, Y. Tsuji, the LHD Experiment Group

Journal of Nuclear Materials   Vol. 438   page： S563-S566   2013

Initial experiments towards edge plasma control with a closed helical divertor in LHD Reviewed

T. Morisaki, S. Masuzaki, M. Kobayashi, M. Shoji, J. Miyazawa, R. Sakamoto, G. Motojima, M. Goto, H. Funaba, H. Tanaka, K. Tanaka, I. Yamada, S. Ohdachi, H. Yamada, A. Komori, the LHD Experiment Group

Nuclear Fusion   Vol. 53   page： 063014 (8pp)   2013

Extension of operation regimes and investigation of three-dimensional curentless plasmas in the Large Helical Device Reviewed International coauthorship

O. Kaneko, H. Yamada, S. Inagaki, M. Jakubowski, S. Kajita, S. Kitajima, Kobayashi, K. Koga, T. Morisaki, S. Morita, T. Mutoh, S. Sakakibara, Y. Suzuki, H. Takahashi, K. Tanaka, K. Toi, Y. Yoshimura, T. Akiyama, Y. Asahi, N. Ashikawa, H. Chikaraishi, A. Cooper, D.S. Darrow, E. Drapiko, P. Drewelow, X. Du, A. Ejiri, M. Emoto, T. Evans, N. Ezumi, K. Fujii, T. Fukuda, H. Funaba, M. Furukawa, D.A. Gates, M. Goto, T. Goto, W. Guttenfelder, S. Hamaguchi, M. Hasuo, T. Hino, Y. Hirooka, K. Ichiguchi, K. Ida, H. Idei, T. Ido, H. Igami, K. Ikeda, S. Imagawa, T. Imai, M. Isobe, M. Itagaki, T. Ito, K. Itoh, S. Itoh, A. Iwamoto, K. Kamiya, T. Kariya, H. Kasahara, N. Kasuya, D. Kato, T. Kato, K. Kawahata, F. Koike, S. Kubo, R. Kumazawa, D. Kuwahara, S. Lazerson, H. Lee, S. Masuzaki, S. Matsuoka, H. Matsuura, A. Matsuyama, C. Michael, D. Mikkelsen, O. Mitarai, T. Mito, J. Miyazawa, G. Motojima, K. Mukai, A. Murakami, I. Murakami, S. Murakami, T. Muroga, S. Muto, K. Nagaoka, K. Nagasaki, Y. Nagayama, N. Nakajima, H. Nakamura, Y. Nakamura, H. Nakanishi, H. Nakano, T. Nakano, K. Narihara, Y. Narushima, K. Nishimura, S. Nishimura, M. Nishiura, Y.M. Nunami, T. Obana, K. Ogawa, S. Ohdachi, N. Ohno, N. Ohyabu, T. Oishi, M. Okamoto, A. Okamoto, M. Osakabe, Y. Oya, T. Ozaki, N. Pablant, B.J. Peterson, A. Sagara, K. Saito, R. Sakamoto, H. Sakaue, M. Sasao, K. Sato, M. Sato, K. Sawada, R. Seki, T. Seki, V. Sergeev, S. Sharapov, I. Sharov, A. Shimizu, T. Shimozuma, M. Shiratani, M. Shoji, S. Sudo, H. Sugama, C. Suzuki, K. Takahata, Y. Takeiri, Y. Takemura, M. Takeuchi, H. Tamura, N. Tamura, H. Tanaka, T. Tanaka, M. Tingfeng, Y. Todo, M. Tokitani, K. Tokunaga, T. Tokuzawa, H. Tsuchiya, K. Tsumori, Y. Ueda, L. Vyacheslavov, K.Y. Watanabe, T. Watanabe, T.H.Watanabe, B. Wieland, I. Yamada, S. Yamada, S. Yamamoto, N. Yanagi, R. Yasuhara, M. Yokoyama, N. Yoshida, S. Yoshimura, T. Yoshinaga, M. Yoshinuma, A. Komori

Nuclear Fusion   Vol. 53   page： 104015 (11pp)   2013

Divertor heat and particle control experiments on the large helical device Reviewed

S. Masuzaki, M. Kobayashi, T. Akiyama, N. Ohno, T. Morisaki, M. Shoji, M. Tokitani, H. Tanaka, B.J. Peterson, S. Yoshimura, K. Narihara, I. Yamada, R. Yasuhara, A. Murakami, J. Miyazawa, T. Murase, T. Kobuchi, H. Yonezu, G. Kawamura, I. Murakami, Y. Takeiri, H. Yamada, A. Komori, LHD experiment group

Journal of Nuclear Materials   Vol. 438   page： S133-S138   2013

Edge and divertor plasma measurements with ion sensitive and Mach probes in LHD Reviewed

Y. Hayashi N. Ezumi, S. Masuzaki, H. Tanaka, M. Kobayashi, K. Sawada, N. Ohno, the LHD Experiment Group

Journal of Nuclear Materials   Vol. 438   page： S1228-S1231   2013

Kinetic effect of high energy ions on the temperature profile in the boundary plasma region Reviewed

N. Ezumi, Y. Hayashi, K. Todoroki, K. Okazaki, H. Tanaka, S. Masuzaki, N. Ohno

Journal of Nuclear Materials   Vol. 438   page： S472-S474   2013

Investigation of Advanced Divertor Magnetic Configuration for DEMO Tokamak Reactor Reviewed

N. Asakura, K. Shinya, K. Tobita, K. Hoshino, K. Shimizu, H. Utoh, Y. Someya, M. Nakamura, N. Ohno, M. Kobayashi, H. Tanaka

Fusion Science and Technology   Vol. 63   page： 70-75   2013

Blob/Hole Generation in the Divertor Leg of the Large Helical Device Reviewed

H. Tanaka, N. Ohno, Y. Tsuji, S. Kajita, S. Masuzaki, M. Kobayashi, T. Morisaki, A. Komori, the LHD Experimetal Group

Plasma and Fusion Research   Vol. 7   page： 142152 (6pp)   2012

Effect of neutral pressure on the He plasma flow measurement in a linear device Reviewed International coauthorship

E.-K. Park, H.-J. Woo, K.-S. Chung, H. Tanaka, S. Kajita, N. Ohno

Current Applied Physics   Vol. 12   page： 1497-1502   2012

Transition in Plasma Fluctuation between Attached and Detached Plasmas Reviewed

K. Okazaki, H. Tanaka, N. Ohno, S. Kajita

Plasma and Fusion Research   Vol. 7   page： 1201033 (2pp)   2012

Measurement of ion and electron temperatures in plasma blobs by using an improved ion sensitive probe system and statistical analysis methods Reviewed

K. Okazaki, H. Tanaka, N. Ohno, N. Ezumi, Y. Tsuji, S. Kajita

Review of Science Instruments   Vol. 83   page： 023502 (5pp)   2012

Statistical Analysis of the Spatial Behavior of Plasma Blobs Around the Plasma Column in a Linear Plasma Device Reviewed

H. Tanaka, N. Ohno, Y. Tsuji, K. Okazaki, S. Kajita

Contributions to Plasma Physics   Vol. 52   page： 424-428   2012

Enhancement of cross-field transport into the private region of detached-divertor in Large Helical Device Reviewed

H. Tanaka, N. Ohno, Y. Tsuji, S. Kajita, S. Masuzaki, M. Kobayashi, T. Morisaki, H. Tsuchiya, A. Komori, the LHD Experimental Group

Physics of Plasmas   Vol. 17   page： 102509 (8pp)   2010

Self-Affine Fractality of Bifurcating Arc Trail in Magnetized Plasma Reviewed

S. Kajita, N. Ohno, Y. Tsuji, H. Tanaka, S. Takamura

Journal of Physical Society of Japan   Vol. 79   page： 054501 (7pp)   2010

2D Statistical Analysis of Non-Diffusive Transport under Attached and Detached Plasma Conditions of the Linear Divertor Simulator Reviewed

H. Tanaka, N. Ohno, Y. Tsuji, S. Kajita

Contributions to Plasma Physics   Vol. 50   page： 256-266   2010

Statistical Analysis of Fluctuation Characteristics at High- and Low-Field Sides in L-mode SOL Plasmas of JT-60U Reviewed

H. Tanaka, N. Ohno, N. Asakura, Y. Tsuji, H. Kawashima, S. Takamura, Y. Uesugi, JT-60U Team

Nuclear Fusion   Vol. 49   page： 065017 (7pp)   2009

Statistical analysis to the SOL plasma fluctuation in JT-60U Reviewed

N. Asakura, N. Ohno, H. Tanaka, H. Kawashima, T. Nakano

Journal of Nuclear Materials   Vol. 390-391   page： 364-367   2009

プラズマ・核融合学会誌　流体乱流研究から診たプラズマ乱流データの解析／４．組織構造の定義とその抽出

辻義之, 田中宏彦, 大野哲靖（ Role： Joint author）

プラズマ・核融合学会  2009.11 

プラズマ・核融合学会誌　流体乱流研究から診たプラズマ乱流データの解析／５．流体およびプラズマ乱流の普遍性

辻義之, 田中宏彦, 大野哲靖（ Role： Joint author）

プラズマ・核融合学会  2009.11 

プラズマ・核融合学会誌　流体乱流研究から診たプラズマ乱流データの解析／３．確率密度関数とその応用

辻義之, 田中宏彦, 大野哲靖（ Role： Joint author）

プラズマ・核融合学会  2009.10 

プラズマ・核融合学会誌　流体乱流研究から診たプラズマ乱流データの解析／２．相関とスペクトル解析

辻義之, 田中宏彦, 大野哲靖（ Role： Joint author）

プラズマ・核融合学会  2009.9 

ダイバータプラズマ模擬装置における非接触プラズマ中を伝搬する熱パルスの特性変化 International coauthorship

林祐貴, 田中宏彦, 梶田信, 皇甫度均, 大野哲靖, J.W.M. Vernimmen, J. Scholten, H.J. van der Meiden, I. Classen, T.W. Morgan

日本物理学会2024年春季大会 

LHDネオン入射プラズマにおける放射崩壊現象の異常検知

向井清史, 増崎貴, B.J. Peterson, 小林政弘, 河村学思, 林祐貴, 田中宏彦, 宗近洸洋

日本物理学会2024年春季大会 

Investigation of the interaction between detached recombining plasmas and energetic electrons using high-speed spectroscopic measurement International conference

N. Ohno, H. Kaizawa, H. Tanaka, S. Kajita

ISPlasma2024/IC-PLANTS2024/APSPT-13 

Effect of charge exchange cross section on detached plasma simulation International conference

R. Mano, K. Sugiura, H. Natsume, H. Tanaka, N. Ohno, K. Sawada, H. Umezawa, Y. Hayashi, K. Hoshino

ISPlasma2024/IC-PLANTS2024/APSPT-13 

Germanium nanostructures by helium plasma irradiation International conference

S. Kajita, Q. Shi, K. Tabata, H. Tanaka, N. Ohno

ISPlasma2024/IC-PLANTS2024/APSPT-13 

Sputtering characteristics of helium-tungsten co-deposition layer International conference

M. Yamamoto, K. Tabata, H. Tanaka, S. Kajita, Q. Shi, N. Ohno

International Conference on Materials and Systems for Sustainability (ICMaSS) 2023 

Fabrication of porous silicon for lithium-ion battery anodes in helium plasma International conference

K. Tabata, S. Kajita, S. Yamada, K. Masumoto, G. Uchida, H. Tanaka, N. Ohno

International Conference on Materials and Systems for Sustainability (ICMaSS) 2023 

非接触プラズマ回転放出現象の４次元条件付き平均トモグラフィ

田中宏彦, 梶田信, 夏目祥揮, 大野哲靖

第40回プラズマ・核融合学会年会 

ナノ構造バンドル上への高密度水素プラズマ照射によるホットスポットの形成 International coauthorship

皇甫度均, FENG Shuangyuan, ZHANG Rongshi, 梶田信, CUNHA Maria, TIMMER Remco, VERNIMMEN Jordy, SCHOLTEN John, 田中宏彦, 林祐貴, MORGAN Thomas

第40回プラズマ・核融合学会年会 

直線型装置およびモデリングを用いた中性粒子温度が非接触プラズマ形成に与える影響に関する研究

林祐貴, 大野哲靖, 田中宏彦, 夏目祥揮, 杉浦健斗, 眞野綾二, 増田翔太, 右田龍星, 澤田圭司, 梶田信, 辻原匡志, 大嶋啓嗣, 荒巻光利, 河村学思

第40回プラズマ・核融合学会年会 

パルス状電子ビーム制御による非接触プラズマの崩壊・回復過程の解明 International coauthorship

螺澤英樹, 田中宏彦, 石劼霖, 上松雄太, 梶田信, 大野哲靖

第40回プラズマ・核融合学会年会 

軸-径方向可動分光計測システムを用いた非接触再結合プラズマの2次元構造の解明 International coauthorship

大野哲靖, 上松雄太, 螺澤英樹, 石劼霖, 田中宏彦, 眞野綾二, 夏目祥揮, 澤田圭司, 梶田信

第40回プラズマ・核融合学会年会 

NAGDIS-II非接触プラズマの理解のためのヘリウムと水素の中性粒子輸送コードの整備

梅澤英弥, 後藤優介, 澤田圭司, 杉浦健斗, 眞野綾二, 田中宏彦, 大野哲靖, 林祐貴, 夏目祥揮

第40回プラズマ・核融合学会年会 

多流体水素プラズマ・中性粒子輸送統合コードの開発とEIR-MAR遷移過程の解析

杉浦健斗, 夏目祥揮, 増田翔太, 田中宏彦, 澤田圭司, 大野哲靖, 星野一生, 齋藤誠紀, 中村浩章, 梅澤英弥, 眞野綾二

第40回プラズマ・核融合学会年会 

直線装置NAGDIS-IIにおける非接触重水素プラズマのEMC3-EIRENE輸送モデリング International coauthorship

河村学思, 田中宏彦, SHI Jielin, 螺澤英樹, 大野哲靖, FRERICHS Heinke, FENG Yuhe

第40回プラズマ・核融合学会年会 

螺旋状接触・非接触プラズマ中における重水素基底原子分布のTALIF計測

平岩晃汰, 梶田信, 田中宏彦, 岩井琉紀, 荒巻光利, 安原亮, 大野哲靖

第40回プラズマ・核融合学会年会 

主成分分析を用いたLHD不純物入射プラズマの放射崩壊時における特徴的輻射構造の抽出

向井清史, 増崎貴, ピーターソンバイロン, 小林政弘, 河村学思, 林祐貴, 田中宏彦, 宗近洸洋

第40回プラズマ・核融合学会年会 

Characteristics of toroidally asymmetric behavior of divertor heat load related to three-dimensionally localized radiation structure in impurity seeded plasmas on LHD Invited International conference

K. Mukai, G. Kawamura, S. Masuzaki, Y. Hayashi, H. Tanaka, B.J. Peterson, T. Oishi, C. Suzuki, M. Kobayashi, K. Munechika

7th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2023) 

Influence of dynamic pressure induced by transient recycled neutral flux on reduction of pulsed particle load in the linear plasma device Magnum-PSI International coauthorship International conference

Y. Hayashi, H. Tanaka, N. Ohno, S. Kajita, T.W. Morgan, H.J. van der Meiden, J. Scholten, J.W.M. Vernimmen, H. Natsume, K. Sawada, S. Masuda

7th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2023) 

Newly developed integrated transport code for detached plasma simulation Invited International conference

H. Tanaka, H. Natsume, S. Masuda, K. Sugiura, H. Umezawa, R. Mano, Y. Hayashi, K. Hoshino, K. Sawada, N. Ohno

Global Plasma Forum in AOMORI 

A simple method for modifying the surface morphology of various semiconductors and its application in random lasing Invited International conference

Q. Shi, H. Fujiwara, S. Kajita, R. Yasuhara, H. Tanaka, N. Ohno, H. Uehara

Global Plasma Forum in AOMORI 

Study on effects of neutral particle behavior on detached plasma formation using linear plasma device and modeling Invited International conference

Y. Hayashi, N. Ohno, H. Tanaka, H. Natsume, K. Sugiura, R. Mano, S. Masuda, R. Migita, K. Sawada, S. Kajita, T. Tsujihara, H. Ohshima, M. Aramaki, G. Kawamura

Global Plasma Forum in AOMORI 

Effect of co-deposition on helium plasma irradiation to tungsten Invited International conference

S. Kajita, H. Tanaka, N. Ohno

Global Plasma Forum in AOMORI 

Porous silicon produced with helium plasma for lithium-ion battery anode International conference

K. Tabata, S. Kajita, T. Yamada, K. Masumoto, G. Uchida, H. Tanaka, N. Ohno

Global Plasma Forum in AOMORI 

Growth of micro-pillars on tungsten by helium plasma exposure with impurity gases International conference

R. Zhang, S. Kajita, H. Tanaka, M. Yamamoto, N. Ohno

Global Plasma Forum in AOMORI 

Observation of global structural changes in two-dimensional emission profiles associated with attached and detached plasma transitions International conference

Y. Uematsu, H. Kaizawa, J. Shi, H. Tanaka, S. Kajita, N. Ohno

Global Plasma Forum in AOMORI 

Formation of helium-tungsten co-deposition layers and spectroscopic measurements during sputtering International conference

M. Yamamoto, K. Tabata, H. Tanaka, S. Kajita, Q. Shi, N. Ohno

Global Plasma Forum in AOMORI 

Development of Lagrange-Monte-Carlo Fluid Code and Its Application to a Linear Plasma Device International conference

M. Mine, K. Hoshino, R. Tatsumi Osawa, H. Tanaka, N. Ohno

19th International Workshop on Plasma Edge Theory in Fusion Devices (PET-19) 

Multi-fluid Modeling of Detached Hydrogen Plasmas in a Linear Plasma Device using Fluid Code LINDA Invited International conference

N. Ohno, K. Sugiura, T. Ido, H. Natsume, H. Tanaka, S. Masuda, K. Hoshino, K. Sawada

19th International Workshop on Plasma Edge Theory in Fusion Devices (PET-19) 

Transport modeling of deuterium plasma detachment in the linear device NAGDIS-II with EMC3-EIRENE International coauthorship

G. Kawamura, H. Tanaka, J. Shi, H. Kaizawa, N. Ohno, H. Frerichs, Y. Feng

19th International Workshop on Plasma Edge Theory in Fusion Devices (PET-19) 

Comparative study of detached H/D plasmas using laser Thomson scattering and spectroscopy in the linear plasma divertor simulator NAGDIS-II International coauthorship International conference

J. Shi, H. Kaizawa, H. Tanaka, S. Kajita, N. Ohno, H. Ding

20th International Symposium on Laser-Aided Plasma Diagnostics (LAPD20) 

Field emission current from protrusion structures formed by helium plasma with various impurity gases International conference

R. Zhang, S. Kajita, H. Tanaka, D. Hwangbo, N. Ohno

30th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV2023) 

Arc ignition and hot spot formation on tungsten with nano-tendril bundles under hydrogen plasma exposure International coauthorship International conference

D. Hwangbo, S. Feng, R. Zhang, S. Kajita, M.M.D. Cunha, R. Timmer, J. Vernimmen, J. Scholten, H. Tanaka, Y. Hayashi, T. Morgan

30th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV2023) 

Plasma flow investigation in a linear magnetized facility by cross-correlation analysis International coauthorship International conference

C. Costin, I. Mihaila, H.J. van der Meiden, H. Tanaka, J. Scholten, H.J.N. van Eck

XXth International Conference on Plasma Physics and Applications (CPPA2023) 

Application of Machine Learning for OES data in NAGDIS-II International coauthorship International conference

S. Kajita, T. Sakakibara, H. Kaizawa, H. Natsume, H. Tanaka, K. Fujii, N. Ohno

19th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-19) 

Condition for the growth origin of large-scale fiberform nanostructures International conference

K. Hori, R. Zhang, S. Kajita, H. Tanaka, N. Ohno

19th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-19) 

LHD不純物入射プラズマでのダイバータ熱負荷軽減のトロイダル非対称性と特徴的輻射構造との関係

向井清史, 河村学思, ピーターソンバイロン, 増﨑貴, 林祐貴, 田中宏彦, 小林政弘, 大石鉄太郎, 鈴木千尋, 宗近洸洋

日本物理学会2023年春季大会 

Nano/micro-structures formation on various semiconductors by argon plasma irradiation assisted with molybdenum impurity

Q. Shi, S. Kajita, H. Tanaka, R. Yasuhara, N. Ohno, H. Uehara

Thermal Response of Nano-Tendril Bundles to Steady and Transient Heat Loads International conference

Q. Xue, R. Zhang, K. Hori, H. Tanaka, S. Kajita, T. Kuwabara, N. Ohno

ISPlasma2023/IC-PLANTS2023 

Dynamic Response of Detached Recombining Plasmas by Applying Electron Beam International conference

N. Ohno, H. Kaizawa, K. Nakabayashi, H. Natsume, H. Tanaka, S. Kajita

ISPlasma2023/IC-PLANTS2023 

Deuterium atom measurement by TALIF in the spiral plasma generator NAGDIS-T International conference

K. Hiraiwa, S. Kajita, R. Nishio, H. Tanaka, K. Tojo, M. Aramaki, R. Yasuhara, N. Ohno

ISPlasma2023/IC-PLANTS2023 

先進的プラズマ加工技術を利用した大面積ランダムレーザー素子の開発

上原日和, シー チュエン, 藤原英樹, 梶田信, 安原亮, 田中宏彦, 大野哲靖

レーザー学会学術講演会第43回年次大会 

Analysis of Detached Plasmas in a Linear Plasma Device by using Fluid Code LINDA with Kinetic Neutral Transport Code International conference

N. Ohno, S. Masuda, H. Natsume, K. Sugiura, K. Sawada, H. Tanaka, T. Hongo，T. Doi, K. Sekiya, S. Koyama, T. Ido, Y. Hayashi, K. Hoshino

20TH INTERNATIONAL CONGRESS ON PLASMA PHYSICS (ICPP 2022) 

直線非接触プラズマの４次元時空間輸送挙動

田中宏彦, 夏目祥揮, 梶田信, 大野哲靖

第39回プラズマ・核融合学会年会 

螺旋状プラズマ生成装置NAGDIS-TにおけるTALIFによる重水素原子計測

平岩晃汰, 梶田信, 西尾亮佑, 田中宏彦, 東條圭吾, 荒巻光利, 安原亮, 大野哲靖

第39回プラズマ・核融合学会年会 

ヘリウム－タングステン共堆積環境における巨大ファズの形成起点

堀健太, 梶田信, 張容実, 田中宏彦, 大野哲靖

第39回プラズマ・核融合学会年会 

不純物添加ヘリウムプラズマ照射によるタングステン表面構造の変化及び電界電子放出特性

張容実, 梶田信, 皇甫度均, 田中宏彦, 大野哲靖

第39回プラズマ・核融合学会年会 

CRモデル/機械学習を用いたヘリウムプラズマ発光解析

榊原武寛, 螺澤英樹, 夏目祥揮, 田中宏彦, 梶田信, 大野哲靖

第39回プラズマ・核融合学会年会 

LHD不純物入射プラズマにおけるダイバータ熱負荷軽減の非対称性と輻射構造との関係

向井清史, 河村学思, ピーターソンバイロン, 増﨑貴, 林祐貴, 田中宏彦, 小林政弘, 大石鉄太郎, 鈴木千尋, 宗近洸洋

第39回プラズマ・核融合学会年会 

パルス状電子ビーム印加によるヘリウム非接触プラズマの動的応答

螺澤英樹, 田中宏彦, 夏目祥揮, 榊原武寛, 中林賢二, 梶田信, 大野哲靖

第39回プラズマ・核融合学会年会 

多流体水素輸送コードを用いた非接触プラズマの背景中性粒子密度依存解析

杉浦健斗, 夏目祥揮, 井戸太一, 増田翔太, 田中宏彦, 澤田圭司, 大野哲靖, 星野一生

第39回プラズマ・核融合学会年会 

ヘリウムプラズマ中でのポースシコン作製と二次電池特性評価

田端希帆, 梶田信, 山田輝也, 内田儀一郎, 田中宏彦, 大野哲靖

第39回プラズマ・核融合学会年会 

アニーリングによるバンドル状繊維構造周辺のファズの局部的な消失

薛淇, 張容実, 堀健太, 梶田信, 田中宏彦, 桑原竜弥, 大野哲靖

第39回プラズマ・核融合学会年会 

トロイダルリップル及びRMPコイルパリティ差異に着目したJT-60SA周辺プラズマ輸送シミュレーション

榎本昇悟, 田中宏彦, 河村学思, 松永剛, 鈴木康浩, 小林政弘, 星野一生, 梶田信, 大野哲靖

第39回プラズマ・核融合学会年会 

条件付き平均法を用いた高時間分解能プラズマ分光計測系の開発と応用

夏目祥揮, 梶田信, 田中宏彦, 螺澤英樹, 大野哲靖

第39回プラズマ・核融合学会年会 

NAGDIS-IIヘリウムプラズマおよび水素プラズマ統合コードのための中性粒子輸送コードの整備

増田翔太, 澤田圭司, 梅澤英弥, 中山爽, 土居健志, 夏目祥揮, 杉浦健斗, 大野哲靖, 田中宏彦, 林祐貴

第39回プラズマ・核融合学会年会 

トーラス型装置NAGDIS-Tを用いた窒素水素混合プラズマ照射による窒化チタン形成

東條圭吾, 平岩晃汰, 田中宏彦, 梶田信, 大野哲靖

第39回プラズマ・核融合学会年会 

Multivariate analysis of LHD divertor and core plasma distributions International conference

H. Tanaka, S. Masuzaki, G. Kawamura, Y. Hayashi, M. Kobayashi, Y. Suzuki, S. Kajita, N. Ohno

The 31st International Toki Conference on Plasma and Fusion Research (ITC31) 

Relation between toroidally asymmetric behavior of divertor heat load and radiation structure in impurity seeded plasmas on LHD International conference

K. Mukai, G. Kawamura, B.J. Peterson, S. Masuzaki, Y. Hayashi, H. Tanaka, M. Kobayashi, T. Oishi, C. Suzuki, K. Munechika

The 31st International Toki Conference on Plasma and Fusion Research (ITC31) 

Transport modeling of plasma in a linear device with gas flow control International conference

G. Kawamura, H. Tanaka, Y. Hayashi, N. Ohno

The 31st International Toki Conference on Plasma and Fusion Research (ITC31) 

Edge plasma transport modeling in JT-60SA focusing on toroidal field ripple and RMP coil parity difference International conference

S. Enomoto, H. Tanaka, G. Kawamura, G. Matsunaga, Y. Suzuki, M. Kobayashi, K. Hoshino, S. Kajita, N. Ohno

The 31st International Toki Conference on Plasma and Fusion Research (ITC31) 

TALIF of atomic hydrogen in the divertor simulator NAGDIS-T International conference

S. Kajita, K. Hiraiwa, H. Tanaka, R. Nishio, K. Tojo, R. Yasuhara, M. Aramaki, N. Ohno

11th International Conference on Reactive Plasmas / 75th Annual Gaseous Electronics Conference / 40th Symposium on Plasma Processing (SPP-40) / 35th Symposium on Plasma Science for Materials (SPSM35) (ICRP-11/GEC 2022) 

Langmuir probe and Laser Photodetachment Study of Afterglow Phase in Dual RF Frequency Pulsed Plasma Etching Processes Operated with Synchronized DC Bias International coauthorship International conference

B.B. Sahu, S. Hattori, M. Sekine, T. Tsutsumi, N. Britun, K. Ishikawa, H. Tanaka, T. Gohira, N. Ohno, M. Hori

11th International Conference on Reactive Plasmas / 75th Annual Gaseous Electronics Conference / 40th Symposium on Plasma Processing (SPP-40) / 35th Symposium on Plasma Science for Materials (SPSM35) (ICRP-11/GEC 2022) 

Plasma and impurity induced surface-modified GaN and its random lasing performance

Q. Shi, H. Fujiwara, S. Kajita, R. Yasuhara, H. Tanaka, N. Ohno, H. Uehara

磁場核融合研究から生まれた直流高密度プラズマ源とその応用展開 Invited

田中宏彦

第1回CGDP定期講習会 

GAMMA 10/PDX接触・非接触ダイバータ条件におけるBlob様輸送構造

田中宏彦, 江角直道, 杉山吏作, 蒲生宙樹, 重松直希, 吉川正志, 小波蔵純子, 平田真史, 大野哲靖, 坂本瑞樹

第14回核融合エネルギー連合講演会 

非接触プラズマ解析のための流体・中性粒子輸送統合コードの開発

大野哲靖, 増田翔太, 夏目祥揮, 澤田圭司, 田中宏彦, 本郷棟太, 土居健志, 関谷光之, 小山晟矢, 井戸太一, 杉浦健斗, 林祐貴, 星野一生

第14回核融合エネルギー連合講演会 

直線装置における重水素ガスの吸排気制御によるプラズマ放電の数値モデリング

河村学思, 田中宏彦, 林祐貴, 大野哲靖

第14回核融合エネルギー連合講演会 

Analysis of divertor fluxes with proper orthogonal decomposition method in Wendelstein 7-X International coauthorship International conference

M. Sleczka, M. Jakubowski, H. Niemann, A.P. Sitjes, H. Tanaka, B. Zamorski, W7-X team

48th EPS Conference on Plasma Physics 

Identification of divertor flux drifts and their dependence on plasma parameters within Wendelstein 7-X through proper orthogonal decomposition International coauthorship International conference

B. Zamorski, M. Sleczka, M. Jakubowski, A.P. Sitjes, Y. Gao, K. Hammond, H. Tanaka, W7-X team

23rd International Stellarator-Heliotron Workshop (ISHW 2022) 

Global fluctuation structures across ionizing- and recombining-plasma regions International conference

H. Tanaka, H. Natsume, S. Kajita, N. Ohno

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Variation of spatial distribution of detached helium plasma due to hydrogen isotope gas puffing International conference

N. Ohno, X. Guo, H. Tanaka, S. Kajita

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Usage of machine learning for the interpretation of helium line intensities in Magnum-PSI International coauthorship International conference

S. Kajita, S. Iwai, H. Tanaka, D. Nishijima, K. Fujii, H. van der Meiden, N. Ohno

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Integration of fluid plasma and kinetic neutral transport codes for accurate detached-plasma simulation International conference

H. Natsume, T. Ido, S. Masuda, H. Tanaka, N. Ohno, K. Sawada, K. Hoshino, A. Hatayama, S. Kajita, M. Goto

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Three-dimensional structure of radiative cooling in impurity seeded plasmas in the Large Helical Device International conference

K. Mukai, S. Masuzaki, Y. Hayashi, H. Tanaka, B.J. Peterson, G. Kawamura, T. Oishi, C. Suzuki, M. Kobayashi, K. Munechika

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Field emission property of nano-tendril bundles formed with various impurity gases International coauthorship International conference

R. Zhang, S. Kajita, D. Hwangbo, D. Sinelnikov, H. Tanaka, N. Ohno

25th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-25) 

Formation Process of Large-Scale Fiberform Nanostructures on a Tungsten Mesh in Co-Deposition Environment of Helium Plasma and Tungsten International conference

K. Hori, S. Kajita, R. Zhang, H. Tanaka, N. Ohno

ISPlasma2022/IC-PLANTS2022 

Simple External Filter and Tuning for Operation in Dual Radio Frequency Plasmas Using Compensated Langmuir Probe International coauthorship International conference

B.B. Sahu, M. Sekine, T. Tsutsumi, K. Ishikawa, H. Shogo, H. Tanaka, N. Ohno, M. Hori

ISPlasma2022/IC-PLANTS2022 

Multi-Signal Monitoring for Discharge Optimization in Linear Plasma Device NAGDIS-II International conference

T. Sakakibara, H. Natsume, Y. Imaeda, H. Tanaka, S. Kajita, N. Ohno

ISPlasma2022/IC-PLANTS2022 

Suppression of Arc Ignition on Nano-Tendril Bundles by Annealing Treatment International coauthorship International conference

R. Zhang, S. Kajita, D. Hwangbo, D. Sinelnikov, H. Tanaka, N. Ohno

ISPlasma2022/IC-PLANTS2022 

Generation and Characterization of Spiral Hydrogen-Nitrogen Mixed Plasmas for Ammonia Synthesis International conference

K. Hiraiwa, N. Ohno, K. Tojo, R. Nishio, S. Kajita, H. Tanaka

ISPlasma2022/IC-PLANTS2022 

Two Photon Laser Induced Fluorescence to Measure Nitrogen Atomic Density in NAGDIS-T International conference

S. Kajita, R. Nishio, H. Tanaka, K. Tojo, K. Hiraiwa, R. Yasuhara, M. Aramaki, N. Ohno

ISPlasma2022/IC-PLANTS2022 

Study for Densification and Stabilization of Hydrogen-Isotope Plasma in NAGDIS-II International conference

Y. Imaeda, T. Sakakibara, H. Natsume, H. Tanaka, S. Kajita, N. Ohno

ISPlasma2022/IC-PLANTS2022 

Formation and Characterization of Titanium Nitride by Using a Torus-Type Device NAGDIS-T International conference

K. Tojo, N. Ohno, S. Kajita, H. Tanaka, R. Nishio

ISPlasma2022/IC-PLANTS2022 

電離進行－再結合プラズマ接続領域の広域揺動ダイナミクス

田中宏彦, 夏目祥揮, 梶田信, 大野哲靖

第38回プラズマ・核融合学会年会 

直線型プラズマ装置NAGDIS-IIにおける放電最適化のための多種信号モニタリング

榊原武寛, 今枝陽平, 夏目祥揮, 田中宏彦, 梶田信, 大野哲靖

第38回プラズマ・核融合学会年会 

NAGDIS-IIにおける水素同位体プラズマの高密度化・安定化のための研究

今枝陽平, 梶田信, 田中宏彦, 榊原武寛, 大野哲靖

第38回プラズマ・核融合学会年会 

VUVAS/Actinometry/LIFを用いた窒素原子密度計測

西尾亮佑, 梶田信, 大野哲靖, 田中宏彦, 浅岡晃次, 堤隆嘉, 堀勝, 荒巻光利

第38回プラズマ・核融合学会年会 

ヘリウムプラズマ-タングステン共堆積環境におけるタングステンメッシュ上での巨大繊維状ナノ構造の形成過程

堀健太, 梶田信, 張容美, 江田智樹, 田中宏彦, 大野哲靖

第38回プラズマ・核融合学会年会 

ヘリウムプラズマ照射によるバナジウム薄膜表面の繊維状ナノ構造形成

江田智樹, 梶田信, 大野哲靖, 田中宏彦

第38回プラズマ・核融合学会年会 

トーラス型装置NAGDIS-Tを用いた窒化チタン形成と特性評価

東條圭吾, 大野哲靖, 梶田信, 田中宏彦, 西尾亮佑, 溝口桜子

第38回プラズマ・核融合学会年会 

熱負荷を受けたITERグレードタングステンモノブロックの双方向反射率分布関数計測

夏目祥揮, 野尻訓平, 梶田信, 福田誠, 牛木知彦, 杉江達夫, 北澤真一, 菊池貴智, 横塚友啓, 田中宏彦, 大野哲靖, 江里幸一郎, 波多江仰紀

第38回プラズマ・核融合学会年会 

JT-60SAにおける複数のRMP条件での周辺プラズマモデリング

榎本昇悟, 田中宏彦, 河村学思, 松永剛, 小林政弘, 星野一生, 鈴木康浩, 梶田信, 大野哲靖

第38回プラズマ・核融合学会年会 

GAMMA 10/PDXダイバータ模擬実験における水素ガスと窒素及びネオンガスとの重畳入射が非接触プラズマ形成へ及ぼす影響 International coauthorship

蒲生宙樹, 江角直道, 杉山吏作, 近藤綾音, 重松直希, 瀬戸拓実, 東郷訓, 平田真史, 小波蔵純子, 吉川正志, 皇甫度均, 中嶋洋輔, 坂本瑞樹, R. Perillo, 桑原竜弥, 田中宏彦, 大野哲靖, 澤田圭司, 利根川昭, 増崎貴

第38回プラズマ・核融合学会年会 

GAMMA 10/PDXにおけるV字ターゲット角度によるダイバータ模擬プラズマへの影響

杉山吏作, 江角直道, 蒲生宙樹, 近藤綾音, 重松直希, 瀬戸拓実, 平田真史, 小波蔵純子, 吉川正志, 中嶋洋輔, 皇甫度均, 東郷訓, 坂本瑞樹, 桑原竜弥, 田中宏彦, 大野哲靖, 澤田圭司, 利根川昭, 増崎貴, 河村学思

第38回プラズマ・核融合学会年会 

流体コードLINDAの多流体化と直線型水素プラズマのモデリング

井戸太一, 夏目祥揮, 田中宏彦, 大野哲靖, 澤田圭司, 増田翔太, 梶田信, 畑山明聖, 星野一生

第38回プラズマ・核融合学会年会 

ヘリウム・軽/重水素混合プラズマの非接触化にみられる同位体効果

X. Guo, 田中宏彦, 梶田信, 大野哲靖

第38回プラズマ・核融合学会年会 

流体コードLINDAとの統合をめざしたNAGDIS-IIヘリウムプラズマおよび水素プラズマの中性粒子輸送コードの整備

増田翔太, 澤田圭司, 本郷棟太, 土居健志, 関谷光之, 夏目祥揮, 井戸太一, 田中宏彦, 大野哲靖, 林祐貴

第38回プラズマ・核融合学会年会 

Magnum-PSI非接触プラズマにおけるリサイクリング粒子が熱パルス緩和に与える影響 International coauthorship

林祐貴, 田中宏彦, 大野哲靖, 梶田信, T.W. Morgan, H.J. van der Meiden, J. Scholten, J.W.M. Vernimmen, 澤田圭司, 増田翔太, 夏目祥揮

第38回プラズマ・核融合学会年会 

アニーリングによるバンドル状繊維構造の形態および電界電子放出特性の変化

張容実, 梶田信, 皇甫度均, 田中宏彦, 大野哲靖

第38回プラズマ・核融合学会年会 

JT-60SA edge plasma modeling under several resonant magnetic perturbation conditions International conference

S. Enomoto, H. Tanaka, G. Kawamura, G. Matsunaga, M. Kobayashi, K. Hoshino, Y. Suzuki, S. Kajita, and N. Ohno

The 30th International Toki Conference on Plasma and Fusion Research (ITC30) 

Measurement of the bidirectional reflectance distribution function of tungsten surface sputtered in argon plasma International conference

H. Natsume, K. Nojiri, S. Kajita, T. Ushiki, T. Sugie, S. Kitazawa, T. Kikuchi, T. Yokozuka, H. Tanaka, N. Ohno, T. Hatae

The 30th International Toki Conference on Plasma and Fusion Research (ITC30) 

The enhancement of fuzz formation caused by He-W co-deposition International conference

W. Shen, S. Kajita, Q. Shi, H. Tanaka, N. Ohno

The 30th International Toki Conference on Plasma and Fusion Research (ITC30) 

Isotope effects in detached helium plasma with hydrogen and deuterium gas puffing International conference

X. Guo, H. Tanaka, S. Kajita, N.Ohno

The 30th International Toki Conference on Plasma and Fusion Research (ITC30) 

Deformation of nano-tendril bundles at high temperature by annealing International conference

R. Zhang, S. Kajita, D. Hwangbo, H. Tanaka, N. Ohno

International Conference on Materials and Systems for Sustainability 2021 (ICMaSS2021) 

ヘリウムプラズマ照射によるバナジウム薄膜へのナノ構造形成

江田智樹, 梶田信, 大野哲靖, 田中宏彦

第82回応用物理学会秋季学術講演会 

螺旋状窒素プラズマ中の窒素原子密度計測

西尾亮佑, 梶田信, 大野哲靖, 田中宏彦, 浅岡晃次, 堤隆嘉, 堀勝

第82回応用物理学会秋季学術講演会 

Detached helium plasma simulation with collisional-radiative model International conference

H. Tanaka, I. Saeki, N. Ohno, S. Kajita, T. Ido, H. Natsume, A. Hatayama, K. Hoshino, K. Sawada, M. Goto

The 40th JSST Annual International Conference on Simulation Technology (JSST2021) 

Fluctuation analyses for extracting the cross-field transport in detached plasmas Invited International conference

H. Tanaka, S. Kajita, M. Sakamoto, N. Ezumi, M. Yoshikawa, J. Kohagura, N. Ohno

International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 

Detached divertor simulation experiments in linear plasma device NAGDIS-II Invited International conference

N. Ohno, H. Tanaka, S. Kajita

International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 

Morphological changes of nano-tendril bundles by arcing and annealing International conference

R. Zhang, S. Kajita, D. Hwangbo, T. Okuyama, H. Tanaka, N. Ohno

18th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-18) 

Thermal treatment of W large-scale fiberform nanostructures International conference

S. Kajita, T. Okuyama, N. Yoshida, H. Tanaka, T. Kuwabara, N. Ohno

18th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-18) 

Linear Analysis of Cross-Field Dynamics with Feedback Instability on Detached Divertor Plasmas International conference

H. Hasegawa, H. Tanaka, S. Ishiguro

28th IAEA Fusion Energy Conference (FEC 2020) 

Steady-State Sustainment of Divertor Detachment with Multispecies Impurity Seeding in LHD International conference

K. Mukai, S. Masuzaki, Y. Hayashi, T. Oishi, C. Suzuki, M. Kobayashi, T. Tokuzawa, H. Tanaka, B.J. Peterson, the LHD Experiment Group

28th IAEA Fusion Energy Conference (FEC 2020) 

Plasma Detachment in Gamma 10/PDX Tandem Mirror: Role ofMolecule Gases and Target Configuration International coauthorship International conference

N. Ezumi, T. Sugiyama, H. Gamo, Y. Takami, T. Iijima, K. Nojiri, T. Hara, Y. Ando, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, M. Sakamoto, R. Perillo, H. Guo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, S. Masuzaki

28th IAEA Fusion Energy Conference (FEC 2020) 

エチレン光触媒分解におけるプラズマ表面改質TiO₂の酸化条件・表面構造最適化

宮口和也, 梶田信, 田中宏彦, 安永円理子, 吉田朋子, 大野哲靖

第127回触媒討論会 

Effect of He-W Co-Deposition on Retention and Fuzz Formation International conference

W. Shen, S. Kajita, Q. Shi, N. Yoshida, H. Tanaka, N. Ohno

ISPlasma2021/IC-PLANTS2021 

Surface Structure Change of Vanadium Thin Film by Helium Plasma Irradiation International conference

T. Eda, S. Kajita, H. Tanaka, N. Ohno

ISPlasma2021/IC-PLANTS2021 

Comparison of Nitrogen Atom Densities Measured with VUVAS and Actinometry in Spiral Shape Plasma International conference

R. Nishio, N. Ohno, S. Kajita, H. Tanaka, K. Asaoka, T. Tsutsumi, M. Hori

ISPlasma2021/IC-PLANTS2021 

Characteristics of Detached Helium Plasmas with Injection of Various Gas Species International conference

X. Guo, S. Hattori, S. Kajita, H. Tanaka, N. Ohno

ISPlasma2021/IC-PLANTS2021 

Cross-field transport in detached helium plasmas in Magnum-PSI International conference

H. Tanaka, Y. Hayashi, S. Kajita, H.J. van der Meiden, M. Yoshikawa, J.W.M. Vernimmen, J. Scholten, I. Classen, T.W. Morgan, N. Ohno

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

Experimental observations and modelling of magnetic field direction-dependent poloidal and toroidal asymmetries in radiation profiles during N2 seeding in LHD International conference

B.J. Peterson, G. Kawamura, P.L. van de Giessen, K. Mukai, S. Borling, H. Tanaka, R. Sano, S.N. Pandya, S.Y. Dai, S. Masuzaki, T. Akiyama, M. Kobayashi, M. Goto, G. Motojima, R. Sakamoto, N. Ohno, T. Morisaki, J. Miyazawa, and the LHD Experiment Group

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

Evaluation of axial decaylength of plasma pressure in detached plasma International conference

N. Ohno, H. Takano, S. Kajita, H. Tanaka, S. Hattori, Y. Imaeda

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

Analysis of ejected and rotatingstructuresin linear detached plasmasusing dynamic mode decomposition International conference

H. Natsume, H. Tanaka, S. Kajita, N. Ohno

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

Size distribution of nano-tendril bundles with various additional impurity gases International conference

R. Zhang, D. Hwangbo, S. Kajitaa, H. Tanaka, N. Ohno

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

Role of molecule gases and target configuration on plasma detachment: based on the experimental results in GAMMA 10/PDX Invited International conference

N. Ezumi, T. Sugiyama, H. Gamo, Y. Takami, T. Iijima, K. Nojiri, T. Hara, Y. Ando, K. Honma, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, M. Sakamoto, R. Perillo, H. Guo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, S. Masuzaki

The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-24) 

ヘリウムプラズマにより誘起された巨大タングステンナノ構造のアニーリングによる形態変化

奥山樹, 梶田信, 吉田直亮, 田中宏彦, 桑原竜弥, 大野哲靖

第37回プラズマ・核融合学会年会 

Magnum-PSI非接触プラズマ中における非拡散的輸送増大現象

田中宏彦, 林祐貴, 梶田信, H.J. van der Meiden, 吉川正志, J.W.M. Vernimmen, J. Scholten, I. Classen, T.W. Morgan, 大野哲靖

第37回プラズマ・核融合学会年会 

不純物添加ヘリウムプラズマ照射によるタングステン表面でのアーキング発生

張容実, 梶田信, 皇甫度均, 田中宏彦, 大野哲靖

第37回プラズマ・核融合学会年会 

パルスプラズマ計測の高精度化と照射実験への応用

細川直希, 大野哲靖, 田中宏彦, 梶田信, 秋山毅志

第37回プラズマ・核融合学会年会 

LINDAコードを用いた水素原子・分子イオンが共存する非接触プラズマモデリング

井戸太一, 田中宏彦, 大野哲靖, 夏目祥揮, 梶田信, 澤田圭司, 右田龍星, 羽下健太, 畑山明聖, 星野一生

第37回プラズマ・核融合学会年会 

ヘリウムプラズマ照射によるバナジウム薄膜の表面構造変化

江田智樹, 梶田信, 大野哲靖, 田中宏彦

第37回プラズマ・核融合学会年会 

He-Ti共堆積環境下におけるナノ構造Ti薄膜形成と光触媒作用によるエチレン分解

宮口和也, 梶田信, 安永円理子, 吉田朋子, 田中宏彦, 大野哲靖

第37回プラズマ・核融合学会年会 

NAGDIS-IIヘリウムプラズマ統合コード構築をめざした中性粒子輸送コードの整備

増田翔太, 右田龍星, 澤田圭司, 羽下健太, 夏目祥揮, 井戸太一, 田中宏彦, 大野哲靖

第37回プラズマ・核融合学会年会 

空間非一様な輸送係数を導入した非接触プラズマシミュレーション

夏目祥揮, 田中宏彦, 梶田信, 服部聖悟, 井戸太一, 大野哲靖

第37回プラズマ・核融合学会年会 

GAMMA 10/PDXダイバータ模擬実験における非接触プラズマ形成への水素-窒素の混合比の影響

蒲生宙樹, 江角直道, 杉山吏作, 野尻訓平, 近藤綾音, 平田真史, 小波蔵純子, 吉川正志, 中嶋洋輔, 皇甫度均, 坂本瑞樹, R. Perillo, 桑原竜弥, 田中宏彦, 大野哲靖, 澤田圭司, 利根川昭, 増崎貴

第37回プラズマ・核融合学会年会 

GAMMA 10/PDXダイバータ模擬プラズマのV字ターゲット角度及び追加ガス入射位置による変化

杉山吏作, 江角直道, 蒲生宙樹, 野尻訓平, 近藤綾音, 平田真史, 小波蔵純子, 吉川正志, 中嶋洋輔, 皇甫度均, 坂本瑞樹, H.Y. Guo, 桑原竜弥, 田中宏彦, 大野哲靖, 澤田圭司, 利根川昭, 増崎貴, 河村学思

第37回プラズマ・核融合学会年会 

NAGDIS-IIにおける水素プラズマのレーザートムソン散乱計測と放電特性

今枝陽平, 梶田信, 大野哲靖, 田中宏彦, 鷹野大輝, 服部聖吾

第37回プラズマ・核融合学会年会 

ヘリウムプラズマ再結合フロント構造への不純物ガス入射の影響

服部聖悟, 田中宏彦, 梶田信, 大野哲靖

第37回プラズマ・核融合学会年会 

トーラス型プラズマ生成装置における窒素原子密度計測

西尾亮佑, 大野哲靖, 梶田信, 田中宏彦, 浅岡晃次, 堤隆嘉, 堀勝

第37回プラズマ・核融合学会年会 

Time resolve measurement of electron density and temperature by electrostatic probe with conditional averaging method in pulsed capacitively coupled plasma International conference

S. Hattori, B.B. Sahu, H. Tanaka, T. Tsutsumi, S. Kajita, M. Sekine, M. Hori, N. Ohno

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Study on heat pulse transport in detached recombining plasma in linear plasma device Magnum-PSI International conference

Y. Hayashi, H. Tanaka, S. Kajita, N. Ohno, T.W. Morgan, H.J. van der Meiden, J. Scholten, J.W.M. Vernimmen

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Nitrogen Atom Density Measurements from Vacuum Ultraviolet Absorption Spectroscopy and Actinometry in Spiral Shape Plasma International conference

R. Nishio, N. Ohno, S. Kajita, H. Tanaka, K. Asaoka, T. Tsutsumi, M. Hori

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Toroidal asymmetry of divertor heat load reduction in N2 or Ne seeded plasmas on LHD International conference

K. Mukai, G. Kawamura, S. Masuzaki, Y. Hayashi, T. Oishi, C. Suzuki, M. Kobayashi, H. Tanaka, B.J. Peterson, the LHD Experiment Group

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Influence of nitrogen ratio during combined seeding with hydrogen on plasma detachment in the divertor simulation experimental module of GAMMA 10/PDX International conference

H. Gamo, N. Ezumi, T. Sugiyama, K. Nojiri, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, D. Hwangbo, M. Sakamoto, R. Perillo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, S. Masuzaki

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Effects of V-shaped target angle on plasma behavior in the GAMMA 10/PDX divertor simulation experimental module International conference

T. Sugiyama, N. Ezumi, H. Gamo, K. Nojiri, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, D. Hwangbo, M. Sakamoto, H. Guo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, S. Masuzaki, G. Kawamura

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Enhancement of arc ignition on tungsten in helium plasmas with impurity gases International conference

R. Zhang, S. Kajita, D. Hwangbo, H. Tanaka, N. Ohno

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Computer tomography on divertor impurity monitor for ITER including wall reflection effects International conference

H. Natsume, S. Kajita, V.S. Neverov, R.I. Khusnutdinov, E. Veshchev, M. de Bock, H. Tanaka, N. Ohno, H. Ogawa, S. Kitazawa

The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 

Recent research progress on plasma detachment in divertor simulationexperiment in GAMMA 10/PDX: Role of molecular processes and target configuration International conference

N. Ezumi, T. Sugiyama, H. Gamo, K. Nojiri, A. Kondo, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, M. Sakamoto, R. Perillo, H.Y. Guo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, S. Kado, A. Tonegawa, S. Masuzaki

AAPPS-DPP2020 

Conditional averaging measurement of spatiotemporal parameter dynamics during cross-field recombining-plasma ejection events International conference

H. Tanaka, S. Kajita, N. Ohno

AAPPS-DPP2020 

Studies of reducing divertor heat load in the Large Helical Device International conference

S. Masuzaki, M. Kobayashi, K. Mukai, H. Tanaka, Y. Hayashi, B.J. Peterson

AAPPS-DPP2020 

Transport modeling of LHD peripheral plasma based onmultiple measurements with regard to intrinsic/seeded impurities International conference

G. Kawamura, K. Mukai, B. Peterson, S. Dai, M. Kobayashi, T. Oishi, H. Tanaka, M. Shoji, S. Masuzaki, Y. Suzuki,Y. Feng, the LHD experiment group

AAPPS-DPP2020 

プラズマ誘起ナノ構造を有する酸化チタン光触媒を用いたエチレン分解

宮口和也, 梶田信, 田中宏彦, 安永円理子, 吉田朋子, 大野哲靖

第126回触媒討論会 

ヘリウムプラズマ誘起タングステン巨大ナノ構造形成とアニーリング効果

奥山樹, 梶田信, 吉田直亮, 田中宏彦, 大野哲靖

第81回応用物理学会秋季学術講演会 

プラズマガン実験におけるレーザー干渉計制度低下要因の特定と対策

細川直希, 田中宏彦, 梶田信, 大野哲靖

第36回プラズマ・核融合学会年会 

GAMMA 10/PDX における窒素-水素複合入射による非接触プラズマ形成へのV字ターゲット角度の影響

江角直道, 飯島貴朗, 野尻訓平, 寺門明紘, 原利樹, 安藤泰斗, 杉山吏作, 蒲生宙樹, 高見耀平, 本間佳史, 近藤綾音, 坂本瑞樹, 平田真史, 小波蔵純子, 吉川正志, 中嶋洋輔, R. Perillo, 桑原竜弥, 田中宏彦, 大野哲靖, 澤田圭司, 利根川昭, 増崎貴

第36回プラズマ・核融合学会年会 

ヘリウムプラズマ誘起巨大金属ナノ構造形成とその成長メカニズム

奥山樹, 梶田信, 野嶋智宏, 吉田直亮, 山本悠太, 田中宏彦, 大野哲靖

第36回プラズマ・核融合学会年会 

ヘリウム照射ナノ構造タングステン上でのアークの運動計測

皇甫度均, 西島大輔, 梶田信, R.P. Doerner, 田中宏彦, 大野哲靖

第36回プラズマ・核融合学会年会 

非接触プラズマにおける電流機構の異なる磁化プラズマ結合系モデル

長谷川裕記, 田中宏彦, 石黒静児

第36回プラズマ・核融合学会年会 

レーザートムソン散乱計測法を用いた非接触プラズマのスケール長計測

鷹野大輝, 梶田信, 田中宏彦, 服部聖悟, 今枝陽平, 安原亮, 大野哲靖

第36回プラズマ・核融合学会年会 

ヘリウムプラズマ雰囲気下でのチタン薄膜形成と光触媒活性

宮口和也, 梶田信, 富田雄大, 田中宏彦, 大野哲靖

第36回プラズマ・核融合学会年会 

ダブルプローブとエミッシブプローブを用いた非接触プラズマ中の電子温度・プラズマ電位計測

服部聖悟, 田中宏彦, 梶田信, 鷹野大輝, 佐伯勇弥, 大野哲靖

第36回プラズマ・核融合学会年会 

不純物添加ヘリウムプラズマ照射によるnano-tendril bundles成長の入射イオンエネルギー依存性

張容実, 皇甫度均, 梶田信, 田中宏彦, 大野哲靖

第36回プラズマ・核融合学会年会 

高密度プラズマ中で作成されたHe-W共堆積層の試料温度依存性

浅井宏祐, 吉田直亮, 大野哲靖, 梶田信, 田中宏彦, 矢嶋美幸

第36回プラズマ・核融合学会年会 

トーラス型プラズマ装置を用いた解離性再結合により生成された窒素原子ラジカル密度の計測

浅岡晃次, 大野哲靖, 梶田信, 田中宏彦, 西尾亮佑, 林祐貴

第36回プラズマ・核融合学会年会 

LINDAコードによるNAGDIS-II非接触ヘリウムプラズマモデリングの高精度化

佐伯勇弥, 田中宏彦, 大野哲靖, 鷹野大輝, 梶田信, 澤田圭司, 畑山明聖, 星野一生, 後藤基志

第36回プラズマ・核融合学会年会 

条件付き平均法を用いた吸収分光法による再結合プラズマ中の揺動計測

松田悠, 金森裕也, 鷹野大輝, 田中宏彦, 梶田信, 大野哲靖, 荒巻光利

第36回プラズマ・核融合学会年会 

Simulation study of detached helium plasma inNAGDIS-II by using the fluid code LINDA International conference

I. Saeki, H. Tanaka, N. Ohno, H. Takano, S. Kajita, K. Sawada, A. Hatayama, K. Hoshino, M. Goto

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Plasma detachment in divertor simulationexperimental moduleof GAMMA 10/PDX: roleof molecule gases International conference

N. Ezumi, R. Perillo, T. Iijima, K. Nojiri, A. Terakado, M. Sakamoto, Y. Nakashima, M. Hirata, J. Kohagura, M. Yoshikawa, T. Hara, Y. Ando, H. Gamo, T. Sugiyama, Y. Takami, K. Honma, A. Kondo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, S. Kado, A. Tonegawa, S. Masuzaki

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Temperature dependence on co-deposition layerformed by sputtered tungsten and helium plasma International conference

K. Asai, N. Yoshida, N. Ohno, S. Kajita, H. Tanaak, M. Yajima

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Two-point measurements along the magneticfield in detached linear plasmas with laser Thomson scattering method International conference

H. Takano, S. Kajita, H. Tanaka, S. Hattori, Y. Imaeda, N. Ohno

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Measurement of Nitrogen Atom DensityGenerated by SpiralShape Recombining Plasma International conference

K. Asaoka, N. Ohno, S. Kajita, H. Tanaka, R. Nishio, Y. Hayashi

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Plasma potential measurements in detachedplasmas by usingelectrostatic probes International conference

S. Hattori, H. Tanaka, S. Kajita, H. Takano, I. Saeki, N. Ohno

The 28th International Toki Conference on Plasma and Fusion Research (ITC-28) 

Photocatalytic Decomposition of Ethylene by TiO2 Thin Films Formed Using Helium Plasma International conference

K. Miyaguchi, S. Kajita, Y. Tomita, K. Asai, H. Tanaka, and N. Ohno

International Conference on Materials and Systems for Sustainability (ICMaSS 2019) 

Effect of Incident Ion Energy on the Growth of Nano-Tendril Bundles under Impurity-Seeded Helium Plasma Exposure International conference

R. Zhang, D. Hwangbo, S. Kajita, H. Tanaka, and N. Ohno

International Conference on Materials and Systems for Sustainability (ICMaSS 2019) 

Large-scale Fiberform Nanostructures in the Co-deposition Environment of Helium Plasma and Mo/Re Ions International conference

T. Okuyama, S. Kajita, T. Nojima, N. Yoshida, Y.Yamamoto, H. Tanaka, and N. Ohno

International Conference on Materials and Systems for Sustainability (ICMaSS 2019) 

Plasma detachment caused by composite gas seeding in front of variable angle V-shaped target of GAMMA 10/PDX International conference

N. Ezumi, T. Iijima, K. Nojiri, A. Terakado, T. Hara, Y. Ando, M. Sakamoto, M. Hirata, J. Kohagura, M. Yoshikawa, Y. Nakashima, R. Perillo, T. Kuwabara, H. Tanaka, N. Ohno, K. Sawada, A. Tonegawa, and S. Masuzaki

7th International Workshop on Plasma Material Interactin Facilities for Fusion Research (PMIF 2019) 

Upgrading of dc discharge system and diagnostics for plasma detachment study in linear plasma device NAGDIS-II International conference

N. Ohno, N. Ezumi, Y. Hayashi, S. Kajita, H. Tanaka, H. Takano, M. Takagi, S. Masuzaki, M. Aramaki, M. Yoshikawa, H.J. van der Meiden

7th International Workshop on Plasma Material Interactin Facilities for Fusion Research (PMIF 2019) 

Radiative Divertor Using Impurity Seeding on Large Helical Device International conference

K. Mukai, S. Masuzaki, Y. Hayashi, C. Suzuki, T. Oishi, M. Kobayashi, H. Tanaka, B.J. Peterson, and the LHD Experiment Group

22nd International Stellarator and Heliotron Workshop (ISHW) 2019 

EMC3-EIRENE Modeling of the Peripheral Plasmas with Various Magnetic Configurations in Heliotron J International conference

R. Matoike, G. Kawamura, S. Ohshima, Y. Suzuki, M. Kobayashi, S. Masuzaki, S. Kobayashi, S. Kado, T. Minami, H. Okada, T. Mizuuchi, S. Konoshima, H. Tanaka, H. Matsuura, K. Mukai, Y. Feng, H. Frerichs, and K. Nagasaki

22nd International Stellarator and Heliotron Workshop (ISHW) 2019 

プラズマ改質ナノチタニア試料によるエチレン分解

梶田信, 富田雄大, 宮口和也, 安永円理子, 吉田朋子, 田中宏彦, 大野哲靖

第124回触媒討論会 

エミッシブプローブを用いた非接触プラズマ中のプラズマ電位計測

服部聖悟, 関真倫, 田中宏彦, 梶田信, 佐伯勇弥, 大野哲靖

令和元年度 電気・電子・情報関係学会 東海支部連合大会 

レーザー干渉計を用いたプラズマガン実験の信頼性向上

細川直希, 田中宏彦, 梶田信, 大野哲靖

令和元年度 電気・電子・情報関係学会 東海支部連合大会 

ヘリウムプラズマ中でのチタン薄膜形成とエチレン分解による光触媒活性評価

宮口和也, 梶田信, 富田雄大, 田中宏彦, 大野哲靖

令和元年度 電気・電子・情報関係学会 東海支部連合大会 

EMC3-EIRENE modeling of JT-60SA edge plasmas with/without RMP field International conference

H. Tanaka, G. Kawamura, K. Hoshino, M. Kobayashi, G. Matsunaga, L. Lunt, Y. Feng, and N. Ohno

17th International Workshop on Plasma Edge Theory in Fusion Devices (PET2019) 

Study of Detached Plasma Dynamics with Coupling Model between Magnetized Plasmas Characterized by Different Current Mechanisms International conference

H. Hasegawa, H. Tanaka, and S. Ishiguro

17th International Workshop on Plasma Edge Theory in Fusion Devices (PET2019) 

EMC3-EIRENE modeling of the peripheral plasmas with various magnetic configurations in Heliotron J International conference

R. Matoike, G. Kawamura, S. Ohshima, Y. Suzuki, S. Masuzaki, S. Kobayashi, S. Kado, T. Minami, H. Okada, T. Mizuuchi, S. Konoshima, H. Tanaka, H. Matsuura, K. Mukai, Y. Feng, H. Frerichs, and K. Nagasaki

17th International Workshop on Plasma Edge Theory in Fusion Devices (PET2019) 

High Density and Low Temperature Nitrogen Plasmas for Nitrogen Atom Source International conference

N. Ohno, K. Asaoka, S. Kajita, H. Tanaka, and Y. Hayashi

ISPlasma2019/IC-PLANTS2019 

Enhanced Growth or Fiberform Nanostructures by He Plasma Irradiation International conference

S. Kajita, S. Kawaguchi, N. Yoshida, T. Okuyama, T. Nojima, H. Tanaka, and N. Ohno

ISPlasma2019/IC-PLANTS2019 

多変量解析手法を用いたLHDダイバータフットプリント分布の特性化

田中宏彦, 増崎貴, 河村学思, 小林政弘, 鈴木康浩, 本島厳, 村瀬尊則, 森崎友宏, 大野哲靖, LHD実験グループ

日本物理学会第74回年次大会 

ヘリウムプラズマ誘起ナノ構造酸化タングステンの光触媒応用

馮双園, 梶田信, 富田雄大, 吉田朋子, 大野哲靖, 田中宏彦

第35回プラズマ・核融合学会年会 

条件付き平均法を用いた非接触プラズマ中の高時間分解トムソン散乱計測

大嶋啓嗣, 関真倫, 梶田信, 田中宏彦, 大野哲靖

第35回プラズマ・核融合学会年会 

GAMMA 10/PDX ダイバータ模擬プラズマにおける水素ガス入射によるイオン温度への影響

木下洋輔, 江角直道, 飯島貴朗, 野尻訓平, 寺門明紘, 原利樹, 三上智弘, 小林楓, 安藤泰斗, 坂本瑞樹, 東郷訓, 中嶋洋輔, 吉川正志, 小波蔵純子, 田中宏彦, 増崎貴

第35回プラズマ・核融合学会年会 

トーラス型プラズマ装置を用いた窒素原子ラジカル源の開発

浅岡晃次, 大野哲靖, 林祐貴, 梶田信, 田中宏彦

第35回プラズマ・核融合学会年会 

ヘリウムプラズマ照射を用いた繊維状ナノ構造酸化チタン薄膜光触媒の作製とエチレン分解

富田雄大, 梶田信, 安永円理子, 吉田朋子, 大野哲靖, 田中宏彦

第35回プラズマ・核融合学会年会 

ヘリウムプラズマ照射によるナノ構造形成の金属種依存性

野嶋智宏, 梶田信, 吉田直亮, 山本悠太, 大野哲靖, 田中宏彦, 時谷政行, 永田大介, 八木貴志

第35回プラズマ・核融合学会年会 

小型高密度プラズマ装置を用いたヘリウム- タングステン共堆積現象の解明

浅井宏祐, 大野哲靖, 吉田直亮, 梶田信, 田中宏彦, 本島厳

第35回プラズマ・核融合学会年会 

GAMMA 10/PDX ダイバータ模擬実験における非接触プラズマ研究の進展

江角直道, 坂本瑞樹, 飯島貴朗, イスラムシャヒヌル, 寺門明紘, 野尻訓平, 朝倉伸幸, 市村和也, 大野哲靖, 田中宏彦, 門信一郎, 坂本隆一, 澤田圭司, 畑山明聖, 福本正勝, 松浦寛人, 池添竜也, 假家強, 小波蔵純子, 沼倉友晴, 平田真史, 南龍太郎, 吉川正志, 東郷訓, 中嶋洋輔, 今井剛, 市村真

第35回プラズマ・核融合学会年会 

融点近傍におけるアルミニウムへのパルスプラズマ照射効果

中森貴也, 細川直希, 大野哲靖, 田中宏彦, 梶田信, 菊池祐介, 秋山毅志

第35回プラズマ・核融合学会年会 

再結合フロント近傍における多地点同時揺動計測と相関解析

夏目祥揮, 田中宏彦, 梶田信, 関倫真, 大嶋啓嗣, 大野哲靖, 吉川正志, 秋山毅志

第35回プラズマ・核融合学会年会 

金属再堆積環境でのヘリウム照射効果

梶田信, 吉田直亮, 大野哲靖, 河口翔太, 田中宏彦, 時谷政行, 永田大介

第35回プラズマ・核融合学会年会 

不純物添加ヘリウムプラズマ照射によるタングステンnanotendril bundles の生成

皇甫度均, 梶田信, 田中宏彦, 大野哲靖

第35回プラズマ・核融合学会年会 

NAGDIS-II におけるレーザートムソン散乱計測法を用いた再結合フロント上・下流部のプラズマ計測

鷹野大輝, 梶田信, 大嶋啓嗣, 大野哲靖, 田中宏彦, 安原亮

第35回プラズマ・核融合学会年会 

非接触プラズマ分布広域化をもたらす渦状プラズマ放出現象

田中宏彦, 梶田信, 大嶋啓嗣, 関真倫, 夏目祥揮, 吉川正志, 竹山紘平，大野哲靖

第35回プラズマ・核融合学会年会 

LINDA コードを用いた直線装置における非接触ヘリウムプラズマシミュレーション

佐伯勇弥, 田中宏彦, 大野哲靖, 関真倫, 鷹野大輝, 梶田信, 増崎貴, 澤田圭司, 畑山明聖, 星野一生

第35回プラズマ・核融合学会年会 

ネオンガスパフ放電におけるLHD 周辺不純物輸送解析

河村学思, 田中宏彦, 向井清史, Byron Peterson. 小林政弘, 増崎貴

第35回プラズマ・核融合学会年会