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皇甫度均

Hwangbo, Dogyun

数理物質系 , 助教
Institute of Pure and Applied Sciences , Assistant Professor

https://dombegi.github.io/

https://www.prc.tsukuba.ac.jp/wp/

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。

1. Plasma pulse induced dust release from tungsten co-deposited layer Hwangbo, Dogyun; Kajita, Shin; Murakami, Sou; Hayashi, Yuki (+1 著者) Morgan, Thomas
NUCLEAR FUSION 66: (2026) Semantic Scholar
2. Dynamic response of atomic processes in detached helium plasma induced by high-density transient pulse in Magnum-PSI Hayashi, Yuki; Tanaka, Hirohiko; Kajita, Shin; Ohno, Noriyasu (+5 著者) Morgan, Thomas
NUCLEAR FUSION 65: (2025) Semantic Scholar
3. In-vessel inspection of arc traces on the W7-X plasma facing components after the operation phase OP2.1 Dogyun Hwangbo
Nuclear Materials and Energy 42: (2025) Semantic Scholar
4. 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) Semantic Scholar
5. 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) Semantic Scholar
6. Trapping and release of deuterium in helium-induced tungsten fuzz at low temperature Dogyun Hwangbo
Nuclear Materials and Energy 42: (2025) Semantic Scholar
7. Utilization of D₂ molecular band emission for electron density measurement Dogyun Hwangbo
Nuclear Materials and Energy 41: (2024) Semantic Scholar
8. 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
9. 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
10. Arc erosion characteristics of W-fuzz samples with different thicknesses of the nanostructured layer Dogyun Hwangbo
Nuclear Materials and Energy 37: (2023) Semantic Scholar
11. 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
12. 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)
13. 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
14. 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)
15. 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)
16. 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
17. 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
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
19. 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)
20. 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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書籍等出版物情報はまだありません。

41. タングステン繊維状ナノ構造試料からの重⽔素脱離特性の装置間⽐較齋藤康太; 皇甫度均; 西島大輔; Anže, Založnik; 阪本真理明; 奥木拓斗; Matthew, Baldwin; 坂本瑞樹
第42回プラズマ・核融合学会年会
42. 純HeプラズマにおけるDC+RF複合バイアス印加時のWナノ構造バンドルの生成沼田幸弥; 皇甫度均; 齋藤康太; 阪本真理明; 奥木拓斗; 坂本瑞樹
第42回プラズマ・核融合学会年会
43. Magnum-PSI⾼密度パルスプラズマ照射に伴うタングステン共堆積層の破壊とダスト放出皇甫度均; 梶田, 信; 林, 祐貴; 田中宏彦; Thomas, MORGAN
第42回プラズマ・核融合学会年会
44. 分光学的手法を用いた金属壁での重水素プラズマリサイクリング特性評価平尾, 理; 田中, 宏彦; 西村, 颯; 梶田, 信; 皇甫, 度均; 大野, 哲靖
第42回プラズマ・核融合学会年会
45. ダイバータ模擬実験用ターゲットの熱設計に関する研究矢野達識; 松浦寛人; 皇甫度均; 江角直道; 坂本瑞樹
第42回プラズマ・核融合学会年会
46. 分光法を用いたヘリウム-タングステン共堆積層における粒子吸蔵特性の評価林, 幸希; 田中, 宏彦; 梶田, 信; 皇甫, 度均; 時谷, 政行; 矢嶋, 美幸; 増崎, 貴; 山本, 悠太; 大野, 哲靖
第42回プラズマ・核融合学会年会
47. 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
48. 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
49. 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)
50. 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)
51. 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)
52. 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)
53. 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
54. 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
55. 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
56. 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
57. 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
58. 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
59. 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
60. 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