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

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。

21. Dynamics of the changes in the parameters of the arc plasma during the destruction of a helium-induced tungsten fuzz by arc pulses Barengolts, SA; Hwangbo, Dogyun; Kajita, S; Ohno, N (+5 著者) Yushkov, G Yu
Nuclear Fusion 60: 044001 (2020) Semantic Scholar
22. Enhanced fuzzy tungsten growth in the presence of tungsten deposition McCarthy, Patrick; Hwangbo, Dogyun; Bilton, Matthew; Kajita, ShinBradley, James
Nuclear Fusion 60: 026012 (2020) Semantic Scholar
23. Field Emission From Nanostructured Tendril Bundles Sinelnikov, Dmitry; Bulgadaryan, Daniel; Hwangbo, Dogyun; Kajita, Shin (+1 著者) Ohno, Noriyasu
IEEE Transactions on Plasma Science 47: 5186 (2019)
24. Ignition and Behavior of Arc Spots on Helium Irradiated Tungsten under Fusion Relevant Condition Shin Kajita; Dogyun Hwangbo; Noriyasu Ohno
IEEE Transactions on Plasma Science 47: 3909 (2019) Semantic Scholar
25. Ignition and Sustainment of Arcing on Nanostructured Tungsten Under Plasma Exposure Hwangbo, Dogyun; Nishijima, Daisuke; Kajita, Shin; Doerner, Russell P (+4 著者) Ohno, Noriyasu
IEEE Transactions on Plasma Science 47: 3617 (2019) Semantic Scholar
26. Influence of heavier impurity deposition on surface morphology development and sputtering behavior explored in multiple linear plasma devices D. Nishijima; A. Kreter; M. J. Baldwin; D. Borodin (+10 著者) R. P. Doerner
Nuclear Materials and Energy 18: 67 (2019) Semantic Scholar
27. Growth process of nano-tendril bundles with sputtered tungsten Hwangbo, Dogyun; Kajita, Shin; Tanaka, Hirohiko; Ohno, Noriyasu
Nuclear Materials and Energy 18: 250 (2019) Semantic Scholar
28. Emission from Tungsten Nanostructured Tendril Bundles under Local Thermal Load Dmitry Sinelnikov; Shin Kajita; Daniel Bulgadaryan; Valery Kurnaev (+1 著者) Noriyasu Ohno
Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 1: 31 (2018) Semantic Scholar
29. Ignition and Sustainment of Arcing on Nanostructured Tungsten under Plasma Exposure Dogyun Hwangbo; Daisuke Nishijima; Sergey A. Barengolts; Mikhail M. Tsventoukh (+3 著者) Noriyasu Ohno
Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 2: 757 (2018) Semantic Scholar
30. Proton scattering from tungsten fuzz Bulgadaryan, D; Sinelnikov, D; Kurnaev, V; Kajita, S (+1 著者) Ohno, N
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 434: 9 (2018) Semantic Scholar
31. Growth of nano-tendril bundles on tungsten with impurity-rich He plasmas Hwangbo, Dogyun; Kajita, Shin; Ohno, Noriyasu; McCarthy, Patrick (+1 著者) Tanaka, Hirohiko
Nuclear Fusion 58: 096022 (2018) Semantic Scholar
32. Effect of the nanostructured layer thickness on the dynamics of cathode spots on tungsten Barengolts, Sergey A; Mesyats, Vadim G; Tsventoukh; Mikhail M (+2 著者) Ohno, Noriyasu
IEEE Transactions on Plasma Science 46: 4044 (2018) Semantic Scholar
33. Ignition and erosion of materials by arcing in fusion-relevant conditions Hwangbo, Dogyun; Kajita, Shin; Barengolts, Sergey A; Tsventoukh (+3 著者) Ohno, Noriyasu
Contributions to Plasma Physics 58: 608 (2018) Semantic Scholar
34. Pulsation effects of incident ion energy on W fuzz growth Kajita, Shin; Kawaguchi, Shota; Hwangbo, Dogyun; Tanaka, HirohikoOhno, Noriyasu
Plasma and Fusion Research 13: 1205001 (2018) Semantic Scholar
35. Field Emission From Metal Surfaces Irradiated With Helium Plasmas Dogyun Hwangbo; Shin Kajita; Noriyasu Ohno; Dmitry Sinelnikov
IEEE TRANSACTIONS ON PLASMA SCIENCE 45: 2080 (2017) Semantic Scholar
36. Erosion of nanostructured tungsten by laser ablation, sputtering and arcing Dogyun Hwangbo; Shota Kawaguchi; Shin Kajita; Noriyasu Ohno
Nuclear Materials and Energy 12: 386 (2017) Semantic Scholar
37. Arc tracks on nanostructured surfaces after microbreakdowns D. Sinelnikov; D. Bulgadaryan; D. Hwangbo; S. Kajita (+2 著者) N. Ohno
Journal of Physics: Conference Series 748: (2016) Semantic Scholar
38. Fuzzy nanostructure growth on Ta/Fe by He plasma irradiation Shin Kajita; Tomoya Ishida; Noriyasu Ohno; Dogyun HwangboTomoko Yoshida
SCIENTIFIC REPORTS 6: (2016) Semantic Scholar
39. Arc spot grouping: An entanglement of arc spot cells Kajita, Shin; Hwangbo, Dogyun; Ohno, Noriyasu; Tsventoukh (+1 著者) Barengolts, Sergey A
Journal of Applied Physics 116: 233302 (2014) Semantic Scholar
40. Transition in velocity and grouping of arc spot on different nanostructured tungsten electrodes Dogyun Hwangbo; Shin Kajita; Sergey A. Barengolts; Mikhail M. TsventoukhNoriyasu Ohno
RESULTS IN PHYSICS 4: 33 (2014) Semantic Scholar

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書籍等出版物情報はまだありません。

1. Motion analysis of arc spots on tungsten fuzz by means of self-avoiding random walk model Hwangbo, Dogyun; Nishijima, Daisuke; Kajita, Shin; Ohno, Noriyasu
14th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials 2022年3月6日
2. 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; 小波藏純子; 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 2021年11月22日
3. 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; 小波藏純子; 吉川正志; 皇甫度均; 中嶋洋輔; 坂本瑞樹; Perillo, R; 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 2021年11月22日
4. Effect of helium pre-exposure on deuterium retention of tungsten in a compact plasma device APSEDAS Sakai, Takahisa; Sakamoto, Mizuki; Hwangbo, Dogyun; Orikasa, Naoki; Kusumoto, Mikoto; Takatsu, Katsutomo; Yoshida, Haru; Nitta, Ryusei; Fujimori, Aoi
The 30th International Toki Conference on Plasma and Fusion Research 2021年11月16日
5. Hydrogen recycling study using a high temperature target in GAMMA 10/PDX tandem mirror Sakamoto, Mizuki; Miyake, Y; Gamo, H; Sugiyama, T; Kondo, A; Shigematsu, N; Seto, T; Nojiri, K; Nakashima, Yousuke; Hwangbo, D; Togo, S; Kohagura, Junko; Hirata, Mafumi; Ezumi, Naomichi; Yoshikawa, Masayuki
5th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2021) 2021年9月26日招待有り
6. Overheating of Nanostructured Tendril Bundles due to Thermo-Field Emission Sinelnikov, Dmitry; Bulgadaryan, Daniel; Efimov, Nikita; Hwangbo, Dogyun; Kulagin, Vladimi; Kurnaev, Valery; Kajita, Shin; Ohno, Noriyasu
29th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV) 2021年9月26日
7. プラズマ対向壁の高温化が水素リサイクリングに与える影響坂本瑞樹; 三宅勇太; 蒲生宙樹; 杉山吏作; 近藤綾音; 重松直希; 瀬戸拓実; 野尻訓平; 中嶋洋輔; 皇甫度均; 東郷, 訓; 平田真史; 江角直道
日本物理学会2021秋季大会 2021年9月20日
8. Recent results of GAMMA 10/PDX and construction of a superconducting mirror machine Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, Ryutaro; Hirata, Mafumi; Kohagura, Junko; Numakura, T; Togo, S; Hwangbo, D; Katanuma, I; Nakashima, Yousuke; Imai, T; Ichimura, Makoto; Unterberg, B
3rd International Workshop on Gas Dynamic Trap based Fusion Neutron Source (GDT-FNS) 2021年9月13日招待有り
9. Present status of GAMMA 10/PDX and a new project of a superconducting mirror machine Sakamoto, Mizuki; Kariya, Tsuyoshi; Yoshikawa, Masayuki; Ezumi, Naomichi; Minami, Ryutaro; Hirata, Mafumi; Kohagura, Junko; Numakura, T; Togo, S; Hwangbo, D; Katanuma, I; Nakashima, Yousuke; Imai, T; Ichimura, Makoto; Unterberg, B
International Mini-Workshop on Open Magnetic Systems for Plasma Confinement (OS2021) 2021年8月24日招待有り
10. Motion analysis of arc spots on nanostructured tungsten under axial magnetic field Hwangbo, Dogyun; Nishijima, D; Kajita, S; Doerner, R.P; Ohno, N
13th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials 2021年3月7日
11. 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; 小波藏, 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 2020年12月1日
12. 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; 小波藏, 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 2020年12月1日
13. 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; 大野哲靖
第37回プラズマ・核融合学会年会 2020年12月1日
14. 外部電極印加電場によるミラープラズマ装置におけるMHD安定化沼倉, 友晴; 坂本, 瑞樹; 江角, 直道; 假家, 強; 吉川, 正志; 南, 龍太郎; 平田, 真史; 小波藏, 純子; 皇甫, 度均; 野尻, 訓平; 今井, 剛; 中嶋, 洋輔
第37回プラズマ・核融合学会年会 2020年12月1日
15. Influence of Nitrogen Ratio on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of GAMMA 10/PDX Gamo, Hiroki; Ezumi, Naomichi; Sugiyama, Tsukasa; Nojiri, Kunpei; Kondo, Ayane; Hirata, Mafumi; Kohagura, Junko; Yoshikawa, Masayuki; Nakashima, Yousuke; Hwangbo, Dogyun; Sakamoto, Mizuki; Perillo, Renato; Kuwabara, Tatsuya; Tanaka, Hirohiko; Ohno, Noriyasu; Sawada, Keiji; Tonegawa, Akira; Masuzaki, Suguru
29th International Toki Conference on Plasma and Fusion Research (ITC) 2020年10月27日
16. Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases Zhang, Rongshi; Kajita, Shin; Hwangbo, Dogyun; Tanaka, Hirohiko; Ohno, Noriyasu
29th International Toki Conference on Plasma and Fusion Research (ITC) 2020年10月27日
17. Effects of V-shaped target angle on plasma behavior in the GAMMA 10/PDX divertor simulation experimental module SUGIYAMA, Tsukasa; Ezumi, Naomichi; GAMO, Hiroki; NOJIRI, Kunpei; KONDO, Ayane; HIRATA, Mafumi; YOSHIKAWA, Masayuki; HWANGBO, Dogyun; GUO, Houyang; KOHAGURA, Junko; NAKASHIMA, Yousuke; SAKAMOTO, Mizuki; KUWABARA, Tatsuya; TANAKA, Hirohiko; OHNO, Noriyasu; SAWADA, Keiji; TONEGAWA, Akira; MASUZAKI, Suguru; KAWAMURA, Gakushi
The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 2020年10月27日
18. Influence of nitrogen ratio during combined seeding with hydrogen on plasma detachment in the divertor simulation experimental module of GAMMA 10/PDX GAMO, Hiroki; Ezumi, Naomichi; SUGIYAMA, Tsukasa; NOJIRI, Kunpei; KONDO, Ayane; HIRATA, Mafumi; KOHAGURA, Junko; YOSHIKAWA, Masayuki; NAKASHIMA, Yousuke; HWANGBO, Dogyun; SAKAMOTO, Mizuki; PERILLO, Renato; KUWABARA, Tatsuya; TANAKA, Hirohiko; OHNO, Noriyasu; SAWADA, Keiji; TONEGAWA, Akira; MASUZAKI, Suguru
The 29th International Toki Conference on Plasma and Fusion Research (ITC29) 2020年10月27日
19. 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 2019年11月29日
20. Inspection of arc trails formed in stellarator/heliotron devices W7-X and LHD Hwangbo, Dogyun; Kajita, S; Dhard, C. P; Tokitani, M; Krause, M; Naujoks, D; Masuzaki, S; Ohno, N; Klose, S
The 28th International Toki Conference on Plasma and Fusion Research 2019年11月5日