ホーム > 皇甫 度均/ Hwangbo, Dogyun
皇甫 度均
Hwangbo, Dogyun
数理物質系 , 助教 Institute of Pure and Applied Sciences , Assistant Professor
オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。
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1.
In-vessel inspection of arc traces on the W7-X plasma facing components after the operation phase OP2.1
Hwangbo, D.; Dhard, C. P.; Kajita, S.; Naujoks, D.Gao, Y.
NUCLEAR MATERIALS AND ENERGY 42: (2025)
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2.
Formation of micro-pillars on W by He plasma irradiation with N2/ Ar impurities
Zhang, Rongshi; Kajita, Shin; Hwangbo, Dogyun; Tanaka, Hirohiko (+1 著者) Ohno, Noriyasu
MATERIALIA 39: (2025)
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3.
Formation of hot spots and arc ignition on tungsten with nano-tendril bundles under high-density hydrogen plasma exposure
Hwangbo, Dogyun; Feng, Shuangyuan; Kajita, Shin; Tanaka, Hirohiko (+6 著者) Morgan, Thomas
SCIENTIFIC REPORTS 15: (2025)
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4.
Trapping and release of deuterium in helium-induced tungsten fuzz at low temperature
Saito, K.; Hwangbo, D.; Miyamoto, M.; Yoshida, H. (+2 著者) Sakamoto, M.
NUCLEAR MATERIALS AND ENERGY 42: (2025)
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5.
Utilization of D2 molecular band emission for electron density measurement
Nishijima, D.; Baldwin, M. J.; Chang, F.; Hwangbo, D.Tynan, G. R.
NUCLEAR MATERIALS AND ENERGY 41: (2024) Semantic Scholar
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6.
Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components
Grulke, O.; Albert, C.; Belloso, J. A. Alcuson; Aleynikov, P. (+292 著者) Rasinski, M.
NUCLEAR FUSION 64: (2024) Semantic Scholar
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7.
Operating voltage of a W-fuzz cathode arc and the mass/charge composition of the arc plasma depending on the fuzz thickness
S. A. Barengolts; Yu A. Zemskov; D. L. Shmelev; D. HwangboS. Kajita
Nuclear Materials and Energy 40: (2024) Semantic Scholar
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8.
Arc erosion characteristics of W-fuzz samples with different thicknesses of the nanostructured layer
Barengolts, SA; 皇甫, 度均; Kajita, S
NUCLEAR MATERIALS AND ENERGY 37: (2023) Semantic Scholar
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9.
Field emission properties of nano-tendril bundles formed via helium plasma exposure with various additional impurity gases
Zhang, Rongshi; Kajita, Shin; Hwangbo, Dogyun; Tanaka, Hirohiko (+1 著者) Ohno, Noriyasu
Materials Research Express 10: 054002 (2023) Semantic Scholar
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10.
Motion analysis of arc spots on tungsten fuzz by means of self-avoiding random walk model
Hwangbo, Dogyun; NISHIJIMA, Daisuke; Kajita, Shin; OHNO, Noriyasu
Japanese Journal of Applied Physics (2022)
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11.
Changes in morphology and field emission property of nano-tendril bundles after high temperature annealing
Dogyun Hwangbo
Nuclear Materials and Energy 31: (2022) Semantic Scholar
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12.
Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device APSEDAS
Dogyun Hwangbo
Plasma and Fusion Research 17: (2022)
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13.
Plasma-wall interaction studies in W7-X: main results from the recent divertor operations
Dhard, C P; Brezinsek, S; Mayer, M; Naujoks, D (+27 著者) Linsmeier, Ch
Physica Scripta (2021)
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14.
Overheating of Nanostructured Tendril Bundles due to Thermo-Field Emission
Dogyun Hwangbo
Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV (2021) Semantic Scholar
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15.
The Effects of Impurity Gas Seeding On The Growth of Fuzzy Tungsten
McCarthy, Patrick; Hwangbo, Dogyun; Kajita, Shin; Bradley, James
Journal of Nuclear Materials 556: 153125 (2021) Semantic Scholar
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16.
Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases
ZHANG, Rongshi; KAJITA, Shin; Hwangbo, Dogyun; TANAKA, HirohikoOHNO, Noriyasu
Plasma and Fusion Research 16: 2405069-1 (2021) Semantic Scholar
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17.
磁場閉じ込め核融合研究分野におけるアーキング研究の位置づけとその展望
皇甫, 度均
プラズマ・核融合学会誌 97: (2021)
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18.
Observation of Arc Trails with Significant Damage due to Glow Discharge Wall Conditioning in the Large Helical Device
HAYASHI, Yuki; MASUZAKI, Suguru; MOTOJIMA, Gen; Hwangbo, Dogyun (+3 著者) LHD Experiment
Plasma and Fusion Research 16: 1202061-1 (2021) Semantic Scholar
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19.
Influence of Nitrogen Ratio on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of GAMMA 10/PDX
Hiroki, GAMO; Naomichi, EZUMI; Tsukasa, SUGIYAMA; Kunpei, NOJIRI (+13 著者) Suguru, MASUZAKI
Plasma and Fusion Research 16: 2402041-1 (2021) Semantic Scholar
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20.
Nano-tendril bundles behavior under plasma-relevant electric fields
Kulagin, V. V; Sinelnikov, D. N; Bulgadaryan, D. G; Efimov, N. E (+3 著者) Kajita, S
VACUUM 183: (2021) Semantic Scholar
書籍等出版物情報はまだありません。
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21.
Arc behavior on tungsten nanostructure under helium plasma exposure
Hwangbo, Dogyun; Nishijima, D; Kajita, S; Doerner, R.P; Ohno, N; Tanaka, H
34th International Conference on Phenomena in ionized Gases 2019年7月14日
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22.
Plasma-wall interaction, exhaust and wall conditioning studies in the stellarator Wendelstein 7-X with actively cooled high heat flux divertor and experiments with tungsten PFCs
Dhard, CP; Balden, M.; Bräuer, T.; Brezinsek, S.; Dittmar, T.; Haak, V.; HWANGBO, Dogyun; Kajita, S.; Kawan, C.; Knieps, A.
8th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP 2024) 招待有り
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23.
Global observation and potential effects of arc traces in fusion devices
HWANGBO, Dogyun; Dhard, Chandra Prakash; Motojima, Gen; Hayashi, Yuki; Tokitani, Masayuki; Kajita, Shin; Masuzaki, Suguru; Naujoks, Dirk
8th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP 2024) 招待有り
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24.
In-vessel inspection of W7-X after the first operation with actively cooled CFC divertor
Dhard, CP; Endler, M.; Balden, M.; Brezinsek, and S.; Dittmar, T.; Fellinger, J.; Gao, Y.; Hartmann, D.; HWANGBO, Dogyun; Jakubowski, M.; others
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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25.
In-vessel inspection of arc traces on the W7-X plasma facing components after the operation phase OP2.1
HWANGBO, Dogyun; Dhard, CP; Kajita, S.; Naujoks, D.; Gao, Y.
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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26.
Trapping and release of deuterium in helium-induced tungsten fuzz at low temperature
Saito, K.; HWANGBO, Dogyun; Miyamoto, M.; Yoshida, H.; Sasaki, R.; Murakami, S.; Sakamoto, M.
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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27.
Utilization of D2 molecular band emission for electron density measurement
Nishijima, D.; Baldwin, MJ; Chang, F.; HWANGBO, Dogyun; Tynan, GR
26th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI-26)
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28.
重水素-アルゴン混合プラズマを用いた重水素-タングステン共堆積層の形成と重水素吸蔵特性
奥木拓斗; 皇甫, 度均; 齋藤康太; 吉田晴; 佐々木亮; 村上創; 小野田和孝; 片庭葵; 阪本真理明; 木田花; 坂本瑞樹
第15回核融合エネルギー連合講演会
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29.
NaCl基板を用いたHe-W共堆積シートの作製とその重水素吸蔵特性評価
片庭葵; 皇甫, 度均; 齋藤康太; 吉田晴; 佐々木亮; 村上創; 小野田和孝; 奥木拓斗; 木田花; 阪本真理明; 坂本瑞樹
第15回核融合エネルギー連合講演会
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30.
RF プラズマのモード遷移における終端電極電位制御の影響
木田花; 皇甫, 度均; 木梨裕太; 瀬戸拓実; 平田真史; 江角直道; 大野哲靖; 坂本瑞樹
プラズマ・核融合学会第41回年会
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31.
長時間プラズマ照射ターゲットが受ける非定常熱流束評価と冷却効果の解析
矢野達識; 松浦寛人; 皇甫, 度均; 坂本瑞樹
プラズマ・核融合学会第41回年会
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32.
繊維状ナノ構造層をもつタングステンの重水素吸蔵特性における結晶性の影響
齋藤康太; 皇甫, 度均; 佐々木亮; 村上創; 吉田晴; 奥木拓斗; 阪本真理明; 坂本瑞樹
プラズマ・核融合学会第41回年会
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33.
RFプラズマ装置におけるタングステンナノ構造バンドルの形成過程の観察
村上創; 皇甫, 度均; 齋藤康太; 吉田晴; 佐々木亮; 奥木拓斗; 片庭葵; 阪本真理明; 坂本瑞樹
プラズマ・核融合学会第41回年会
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34.
3Dモンテカルロ法を用いたタングステンナノ構造シミュレーションの開発
吉田晴; 皇甫, 度均; シー, チェイン; 齋藤康太; 村上創; 坂本瑞樹
プラズマ・核融合学会第41回年会
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35.
異なる試料温度で形成したHe−W共堆積層における重⽔素吸蔵特性
阪本真理明; 皇甫, 度均; 齋藤康太; 吉田晴; 佐々木亮; 村上創; 奥木拓斗; 片庭葵; 坂本瑞樹
プラズマ・核融合学会第41回年会
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36.
重水素プラズマ照射中の繰り返しパルス熱負荷によるタングステン重水素吸蔵量の変化とそのフラックス依存性
佐々木亮; 皇甫度均; 齋藤康太; 吉田晴; 村上創; 坂本瑞樹
プラズマ・核融合学会第41回年会
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37.
重水素-アルゴン混合プラズマを用いた重水素-タングステン共堆積層の形成と重水素吸蔵特性
奥木拓斗; 皇甫度均; 齋藤康太; 佐々木亮; 村上創; 片庭葵; 阪本真理明; 坂本瑞樹
プラズマ・核融合学会第41回年会
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38.
Formation of Tungsten Nanostructure by using Helium Plasma and its Impact of Hydrogen Isotope Retention
Mizuki, Sakamoto; Dogyun, Hwangbo; Kota, Saito; Sou, Murakami
5th International Conference on Emerging Advanced Nanomaterials (ICEAN 2024) 招待有り
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39.
GAMMA 10/PDX発散磁場領域におけるピッチ角分布計測による イオンエネルギー輸送における磁気モーメント保存の寄与の解析
髙梨宏介; 東郷訓; 江角直道; 平田真史; 市村真; 皇甫度均; ジャンソウォン; 瀬戸拓実; 岡本拓馬; 野尻訓平; 坂本瑞樹
第40回プラズマ・核融合学会年会
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40.
Design, Construction and First Operation of Pilot GAMMA PDX-SC Superconducting Mirror Device
Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, R; Hirata, M; Kohagura, J; Numakura, T; S., Togo; Hwangbo, D; Sugiyama, A; Washo., Y; Endo, Y; Y., Shima; Ookawa, K; Katanuma, I; Nakashima, Y; Imai, T; Ichimura, M
29th IAEA Fusion Energy Conference (FEC 2023) The International Atomic Energy Agency (IAEA)
知財情報はまだありません。
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