Hwangbo Dogyun 皇甫度均

Researcher Number	00870908
Other IDs	https://orcid.org/0000-0002-8637-2248
Affiliation (Current)	2025: 筑波大学, 数理物質系, 助教
Affiliation (based on the past Project Information) *help	2020 – 2024: 筑波大学, 数理物質系, 助教
Review Section/Research Field	Principal Investigator Basic Section 14020:Nuclear fusion-related / 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields Except Principal Investigator Basic Section 14020:Nuclear fusion-related / Medium-sized Section 14:Plasma science and related fields
Keywords	Principal Investigator スパッタリングー再堆積 / プラズマー壁相互作用 / ナノ構造バンドル / タングステン / 再堆積 / ヘリウム不純物混合 / スパッタリング / ダイバータ / ナノ構造 / ヘリウム / RF変調イオン / ヘリウムプラズマ / プラズマー材料相互作用 … More Except Principal Investigator … More タングステン / 水素透過 / 重水素吸蔵特性 / 水素吸蔵特性 / 水素リサイクリング / 表面ナノ構造 / 核融合 / 部分非接触ダイバータ / 熱パルス / 共堆積層 / ヘリウム / 分光計測 / 機械学習 / リサイクリング / プラズマ / ホットスポット / NTB / アーキング Less

Study for growth process of nano-tendril bundles by helium plasma exposure with impurity gasesPrincipal Investigator
- Principal Investigator
  
  皇甫度均
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  University of Tsukuba
Investigation of complex physics phenomena in partial detached divertor with coexisting thermal pulses and co-deposition layer
- Principal Investigator
  
  梶田信
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  The University of Tokyo
表面ナノ構造を有するタングステンの水素同位体吸蔵特性と水素リサイクリングへの影響
- Principal Investigator
  
  坂本瑞樹
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  University of Tsukuba
Formation and control of nanostructure bundles by helium plasma exposurePrincipal Investigator
- Principal Investigator
  
  Hwangbo Dogyun
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  University of Tsukuba

All 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Arc erosion characteristics of W-fuzz samples with different thicknesses of the nanostructured layer2023
- Author(s)
  Barengolts S.A.、Hwangbo D.、Kajita S.
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 37 Pages: 101541-101541
- DOI
  10.1016/j.nme.2023.101541
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13083
[Journal Article] Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device APSEDAS2022
- Author(s)
  Takahisa SAKAI, Dogyun HWANGBO, Naoki ORIKASA, Mikoto KUSUMOTO, Katsutomo TAKATSU, Haru YOSHIDA, Aoi FUJIMORI, Ryusei NITTA and Mizuki SAKAMOTO
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 17 Issue: 0 Pages: 2405062-2405062
- DOI
  10.1585/pfr.17.2405062
- ISSN
  1880-6821
- Year and Date
  2022-06-06
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K20835
[Journal Article] Effect of deuterium fluence on deuterium retention in tungsten with fibrous nanostructured layer in a compact plasma device APSEDAS2022
- Author(s)
  Takahisa SAKAI, Dogyun HWANGBO, Naoki ORIKASA, Mikoto KUSUMOTO, Katsutomo TAKATSU, Haru YOSHIDA, Aoi FUJIMORI, Ryusei NITTA, Mizuki SAKAMOTO
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: Accepted
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K22322
[Journal Article] Changes in morphology and field emission property of nano-tendril bundles after high temperature annealing2022
- Author(s)
  Zhang Rongshi、Kajita Shin、Hwangbo Dogyun、Sinelnikov Dmitry、Tanaka Hirohiko、Ohno Noriyasu
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 31 Pages: 101178-101178
- DOI
  10.1016/j.nme.2022.101178
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-22KJ1554
[Journal Article] Nano-tendril bundles behavior under plasma-relevant electric fields2021
- Author(s)
  Kulagin V.V.、Sinelnikov D.N.、Bulgadaryan D.G.、Efimov N.E.、Kurnaev V.A.、Hwangbo D.、Ohno N.、Kajita S.
- Journal Title
  
  Vacuum
  
  Volume: 183 Pages: 109799-109799
- DOI
  10.1016/j.vacuum.2020.109799
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874
[Journal Article] The effects of impurity gas seeding on the growth of fuzzy tungsten2021
- Author(s)
  McCarthy Patrick、Hwangbo Dogyun、Kajita Shin、Bradley James W.
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 556 Pages: 153125-153125
- DOI
  10.1016/j.jnucmat.2021.153125
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874
[Journal Article] Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases2021
- Author(s)
  ZHANG Rongshi、KAJITA Shin、HWANGBO Dogyun、TANAKA Hirohiko、OHNO Noriyasu
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 16 Issue: 0 Pages: 2405069-2405069
- DOI
  10.1585/pfr.16.2405069
- NAID
  130008050961
- ISSN
  1880-6821
- Year and Date
  2021-05-24
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874, KAKENHI-PROJECT-21KK0048
[Journal Article] Plasma-wall interaction studies in W7-X: main results from the recent divertor operations2021
- Author(s)
  Dhard C P、Brezinsek S、Mayer M、Naujoks D、Masuzaki S、Zhao D、Yi R、Oelmann J、Schmid K、Romazanov J、Pardanaud C、Kandler M、Kharwandikar A K、Schlisio G、Volzke O、Grote H、Gao Y、Rudischhauser L、Goriaev A、Wauters T、Kirschner A、Sereda S、Wang E、Rasinski M、Dittmar T、Motojima G、Hwangbo D et al.,
- Journal Title
  
  Physica Scripta
  
  Volume: 96 Issue: 12 Pages: 124059-124059
- DOI
  10.1088/1402-4896/ac35c0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874, KAKENHI-PROJECT-18H01203, KAKENHI-PROJECT-17KK0132
[Journal Article] Observation of Arc Trails with Significant Damage due to Glow Discharge Wall Conditioning in the Large Helical Device2021
- Author(s)
  HAYASHI Yuki、MASUZAKI Suguru、MOTOJIMA Gen、HWANGBO Dogyun、FUJIWARA Yutaka、ZHAO Mingzhong、the LHD Experiment Group
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 16 Issue: 0 Pages: 1202061-1202061
- DOI
  10.1585/pfr.16.1202061
- NAID
  130008037275
- ISSN
  1880-6821
- Year and Date
  2021-04-21
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K22322
[Journal Article] Unipolar arc plasmas on nanostructured tungsten surfaces under perpendicular magnetic field2020
- Author(s)
  Hwangbo Dogyun、Nishijima Daisuke、Kajita Shin、Doerner Russell P、Ohno Noriyasu
- Journal Title
  
  Plasma Sources Science and Technology
  
  Volume: 29 Issue: 12 Pages: 125015-125015
- DOI
  10.1088/1361-6595/abc817
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874
[Journal Article] Size distribution of nano-tendril bundles with various additional impurity gases2020
- Author(s)
  Zhang Rongshi、Hwangbo Dogyun、Kajita Shin、Tanaka Hirohiko、Ohno Noriyasu
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 25 Pages: 100843-100843
- DOI
  10.1016/j.nme.2020.100843
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K22322, KAKENHI-PROJECT-19H01874
[Presentation] Correlation of tungsten surface morphology changes and deuterium absorption properties by deuterium plasma exposure with pulsed heat load2023
- Author(s)
  R. Sasaki, D. Hwangbo, K. Saito, K. Onoda, S. Murakami, H. Yoshida, M. Sakamoto
- Organizer
  Global Plasma Forum in Aomori
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 重水素プラズマと間欠的熱負荷の同時照射によるタングステン表面形状および重水素吸蔵特性の変化2023
- Author(s)
  佐々木亮, 皇甫度均, 齋藤康太, 吉田晴, 小野田和孝, 村上創, 坂本瑞樹
- Organizer
  第40回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Arc ignition and hot spot formation on tungsten with nano-tendril bundles under hydrogen plasma exposure2023
- Author(s)
  Dogyun Hwangbo, Shuangyuan Feng, Rongshi Zhang, Shin Kajita, Maria M.D. Cunha, Remco Timmer, Jordy Vernimmen, John Scholten, Hirohiko Tanaka, Yuki Hayashi, Thomas Morgan
- Organizer
  The 30th International Symposium on Discharge and Electrical Insulation in Vacuum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13083
[Presentation] タングステン中の重水素低温脱離に対するヘリウム照射効果及び表面構造の影響2023
- Author(s)
  齋藤康太, 皇甫度均, 吉田晴, 小野田和孝,佐々木亮, 村上創, 奥木拓斗, 片庭葵, 木田花, 阪本真理明, 坂本瑞樹
- Organizer
  第40回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Arc ignition and hot spot formation on tungsten with nano-tendril bundles under hydrogen plasma exposure2023
- Author(s)
  Dogyun Hwangbo, Shuangyuan Feng, Rongshi Zhang, Shin Kajita, MD Maria Cunha, Remco Timmer, Jordy Vernimmen, John Scholten, Hirohiko Tanaka, Yuki Hayashi, Thomas Morgan
- Organizer
  30th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21KK0048
[Presentation] Formation of He-W co-deposition layer on W surface and its effect on deuterium retention properties2023
- Author(s)
  Dogyun Hwangbo, Katsutomo Takatsu, Kota Saito, Mikoto Kusumoto, Ryo Sasaki, Sou Murakami, Haru Yoshida, Kazutaka Onoda, Mizuki Sakamoto
- Organizer
  19th International Conference on Plasma-Facing Materials and Components for Fusion Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13083
[Presentation] The appearance of deuterium low temperature desorption at modified tungsten surfaces under helium pre-exposure conditions2023
- Author(s)
  Kota Saito, D. Hwangbo, H. Yoshida, K. Onoda, R. Sasaki, S. Murakami, T. Okugi, A. Kataniwa, H. Kida, Ma. Sakamoto, Mi. Sakamoto
- Organizer
  Global Plasma Forum in Aomori
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Investigation of low temperature desorption peaks of deuterium and helium in tungsten nanostructured layers2023
- Author(s)
  K. Saito, D. Hwangbo, K. Takatsu, M. Kusumoto, H. Yoshida, K. Onoda, R. Sasaki, S. Murakami, M. Sakamoto
- Organizer
  19th International Conference on Plasma-Facing Materials and Components for Fusion Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Spectroscopic measurement of deuterium recycling at molybdenum surfaces2023
- Author(s)
  Dogyun Hwangbo, Daisuke Nishijima
- Organizer
  Global Plasma Forum in Aomori
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13083
[Presentation] Spectroscopic measurement of microwave atmospheric pressure nitrogen plasma and the effect of vapor addition on the hydrophilicity of polystyrene surface2023
- Author(s)
  Kazutaka Onoda, Hwangbo Dogyun, Katsuhiko Shiraishi, Mizuki Sakamoto
- Organizer
  Global Plasma Forum in Aomori
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13083
[Presentation] 重水素プラズマ照射された繊維状ナノ構造層における重水素低温脱離ピークの発現機構の解明2022
- Author(s)
  齋藤康太、坂本瑞樹、皇甫度均、楠本美香都、高津克朋、吉田晴、小野田和孝、佐々木亮、村上創
- Organizer
  第39回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 小型プラズマ生成装置APSEDASにおけるタングステンへの重水素ヘリウム混合プラズマ照射時の水素透過特性評価2022
- Author(s)
  楠本美香都、坂本瑞樹、皇甫度均、高津克朋、齋藤康太、吉田晴、小野田和孝、佐々木亮、村上創
- Organizer
  第39回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 金属表面の水素リサイクリングにおける背景ガス圧力と表面構造の影響2022
- Author(s)
  皇甫度均、西島大輔、重松直希、M. Patino、高梨宏介、岡本拓馬、高橋理志、河野恵士、田村香瑛、東郷訓、江角直道、中嶋洋輔、假家強、吉川正志、南龍太郎、平田真史、小波蔵純子、沼倉友晴、M. Baldwin、坂本瑞樹
- Organizer
  第39回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Motion analysis of arc spots on tungsten fuzz by means of self-avoiding random walk model2022
- Author(s)
  Dogyun Hwangbo, Daisuke Nishijima, Shin Kajita, Noriyasu Ohno
- Organizer
  14th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] 小型プラズマ装置APSEDASの水素プラズマ照射時における金属表面温度のリサイクリングへの影響2021
- Author(s)
  折笠直輝, 坂本瑞樹, 皇甫度均, 四竈泰一, 堺貴久,高津克朋, 楠本美香都, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第38回年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] ヘリウム－タングステン共堆積層における重水素吸蔵特性2021
- Author(s)
  高津克朋, 坂本瑞樹, 皇甫度均, 折笠直輝, 堺貴久, 楠本美香都, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第３８回年会
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] Motion analysis of arc spots on nanostructured tungsten under axial magnetic field2021
- Author(s)
  Dogyun Hwangbo、Daisuke Nishijima、Shin Kajita、Russell P. Doerner、Noriyasu Ohno
- Organizer
  13th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] ヘリウム－タングステン共堆積層における重水素吸蔵特性2021
- Author(s)
  高津克朋, 坂本瑞樹, 皇甫度均, 折笠直輝, 堺貴久, 楠本美香都, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第38回年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 小型プラズマ生成装置APSEDASにおけるヘリウムプラズマ予照射したタングステンの重水素保持特性2021
- Author(s)
  堺貴久, 坂本瑞樹, 皇甫度均, 折笠直輝, 楠本美香都, 高津克朋, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第38回年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] Effect of helium pre-exposure on deuterium retention of tungsten in a compact plasma device APSEDAS2021
- Author(s)
  Takahisa Sakai, Mizuki Sakamoto, Dogyun Hwangbo, Naoki Orikasa, Mikoto Kusumoto, Katsutomo Takatsu, Haru Yoshida, Ryusei Nitta, Aoi Fujimori
- Organizer
  The 30th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 小型プラズマ生成装置APSEDASにおける透過プローブを用いた材料中の水素挙動評価2021
- Author(s)
  楠本美香都, 坂本瑞樹, 皇甫度均, 折笠直輝, 堺貴久, 高津克朋, 藤森あおい
- Organizer
  プラズマ・核融合学会第38回年会
- Data Source
  KAKENHI-PROJECT-23K20835
[Presentation] 小型プラズマ生成装置APSEDASにおける透過プローブを用いた材料中の水素挙動評価2021
- Author(s)
  楠本美香都, 坂本瑞樹, 皇甫度均, 折笠直輝, 堺貴久, 高津克朋, 藤森あおい
- Organizer
  プラズマ・核融合学会第３８回年会
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] Overheating of Nanostructured Tendril Bundles due to Thermo-Field Emission2021
- Author(s)
  Dmitry Sinelnikov, Daniel Bulgadaryan, Nikita Efimov, Dogyun Hwangbo, Vladimi Kulagin, Valery Kurnaev, Shin Kajita, Noriyasu Ohno
- Organizer
  29th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] Effect of helium pre-exposure on deuterium retention of tungsten in a compact plasma device APSEDAS2021
- Author(s)
  Takahisa Sakai, Mizuki Sakamoto, Dogyun Hwangbo, Naoki Orikasa, Mikoto Kusumoto, Katsutomo Takatsu, Haru Yoshida, Ryusei Nitta, Aoi Fujimori
- Organizer
  The 30th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] 小型プラズマ装置APSEDASの水素プラズマ照射時における金属表面温度のリサイクリングへの影響2021
- Author(s)
  折笠直輝, 坂本瑞樹, 皇甫度均, 四竈泰一, 堺貴久,高津克朋, 楠本美香都, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第３８回年会
- Data Source
  KAKENHI-PROJECT-20K22322
[Presentation] 小型プラズマ生成装置APSEDASにおけるヘリウムプラズマ予照射したタングステンの重水素保持特性2021
- Author(s)
  堺貴久, 坂本瑞樹, 皇甫度均, 折笠直輝, 楠本美香都, 高津克朋, 吉田晴, 新田龍世, 藤森あおい
- Organizer
  プラズマ・核融合学会第３８回年会
- Data Source
  KAKENHI-PROJECT-20K22322

1. 梶田信 (00455297)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 田中宏彦 (60609981)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 林祐貴 (00823387)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 坂本瑞樹 (30235189)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
5. 江角直道 (20321432)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Hwangbo Dogyun 皇甫 度均

Research Projects

Research Products

Co-Researchers

Study for growth process of nano-tendril bundles by helium plasma exposure with impurity gasesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation of complex physics phenomena in partial detached divertor with coexisting thermal pulses and co-deposition layer

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

表面ナノ構造を有するタングステンの水素同位体吸蔵特性と水素リサイクリングへの影響

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Formation and control of nanostructure bundles by helium plasma exposurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Arc erosion characteristics of W-fuzz samples with different thicknesses of the nanostructured layer2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device APSEDAS2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Effect of deuterium fluence on deuterium retention in tungsten with fibrous nanostructured layer in a compact plasma device APSEDAS2022

Author(s)

Journal Title

Data Source

[Journal Article] Changes in morphology and field emission property of nano-tendril bundles after high temperature annealing2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nano-tendril bundles behavior under plasma-relevant electric fields2021

Author(s)

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DOI

Data Source

[Journal Article] The effects of impurity gas seeding on the growth of fuzzy tungsten2021

Author(s)

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[Journal Article] Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases2021

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[Journal Article] Plasma-wall interaction studies in W7-X: main results from the recent divertor operations2021

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[Journal Article] Observation of Arc Trails with Significant Damage due to Glow Discharge Wall Conditioning in the Large Helical Device2021

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Hwangbo Dogyun 皇甫度均

[Presentation] タングステン中の重水素低温脱離に対するヘリウム照射効果及び表面構造の影響2023