publications

2024

1. Nucl. Mater. Energy

   Operating voltage of a W-fuzz cathode arc and the mass/charge composition of the arc plasma depending on the fuzz thickness

   SA Barengolts , Yu A Zemskov , DL Shmelev , and 2 more authors

   Nuclear Materials and Energy, 2024

   Bib HTML

   

   @article{barengolts2024operating,
     title = {Operating voltage of a W-fuzz cathode arc and the mass/charge composition of the arc plasma depending on the fuzz thickness},
     author = {Barengolts, SA and Zemskov, Yu A and Shmelev, DL and Hwangbo, D and Kajita, S},
     journal = {Nuclear Materials and Energy},
     pages = {101727},
     year = {2024},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2024.101727},
     google_scholar_id = {j3f4tGmQtD8C},
   }

2. Nucl. Fusion

   Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components

   O Grulke , C Albert , JA Alcuson Belloso , and 8 more authors

   Nuclear Fusion, 2024

   Bib HTML

   

   @article{grulke2024overview,
     title = {Overview of the first Wendelstein 7-X long pulse campaign with fully water-cooled plasma facing components},
     author = {Grulke, O and Albert, C and Belloso, JA Alcuson and Aleynikov, P and Aleynikova, K and Alonso, A and Anda, G and Andreeva, T and Arvanitou, M and Ascasibar, E and others},
     journal = {Nuclear Fusion},
     volume = {64},
     number = {11},
     pages = {112002},
     year = {2024},
     publisher = {IOP Publishing},
     doi = {10.1088/1741-4326/ad2f4d},
     google_scholar_id = {r0BpntZqJG4C},
   }

2023

1. Mater. Res. Express

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

   Rongshi Zhang , Shin Kajita , Dogyun Hwangbo, and 3 more authors

   Materials Research Express, 2023

   Bib HTML

   

   @article{zhang2023field,
     title = {Field emission properties of nano-tendril bundles formed via helium plasma exposure with various additional impurity gases},
     author = {Zhang, Rongshi and Kajita, Shin and Hwangbo, Dogyun and Tanaka, Hirohiko and Feng, Shuangyuan and Ohno, Noriyasu},
     journal = {Materials Research Express},
     volume = {10},
     number = {5},
     pages = {054002},
     year = {2023},
     publisher = {IOP Publishing},
     doi = {10.1088/2053-1591/acd1d4},
     google_scholar_id = {hC7cP41nSMkC},
   }

2. Nucl. Mater. Energy

   Arc erosion characteristics of W-fuzz samples with different thicknesses of the nanostructured layer

   Sergey A. Barengolts , Dogyun Hwangbo, and Shin Kajita

   Nuclear Materials and Energy, 2023

   Bib HTML

   

   @article{barengolts2023arc,
     title = {Arc erosion characteristics of {W-fuzz} samples with different thicknesses of the nanostructured layer},
     author = {Barengolts, Sergey A. and Hwangbo, Dogyun and Kajita, Shin},
     journal = {Nuclear Materials and Energy},
     volume = {37},
     pages = {101541},
     year = {2023},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2023.101541},
     google_scholar_id = {R3hNpaxXUhUC},
   }

2022

1. Plasma Fusion Res.

   Motion analysis of arc spots on tungsten fuzz by means of self-avoiding random walk model

   Dogyun Hwangbo, Daisuke Nishijima , Shin Kajita , and 1 more author

   Japanese Journal of Applied Physics, 2022

   Bib HTML

   

   @article{hwangbo2022motion,
     title = {Motion analysis of arc spots on tungsten fuzz by means of self-avoiding random walk model},
     author = {Hwangbo, Dogyun and Nishijima, Daisuke and Kajita, Shin and Ohno, Noriyasu},
     journal = {Japanese Journal of Applied Physics},
     volume = {62},
     number = {SA},
     pages = {SA1007},
     year = {2022},
     publisher = {IOP Publishing},
     doi = {10.35848/1347-4065/ac79fe},
     google_scholar_id = {L8Ckcad2t8MC},
   }

2. Plasma Fus. Res.

   Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device APSEDAS

   Takahisa Sakai , Dogyun Hwangbo, Naoki Orikasa , and 6 more authors

   Plasma and Fusion Research, 2022

   Bib HTML

   

   @article{sakai2022effect,
     title = {Effect of Deuterium Fluence on Deuterium Retention in Tungsten with Fibrous Nanostructured Layer in a Compact Plasma Device {APSEDAS}},
     author = {Sakai, Takahisa and Hwangbo, Dogyun and Orikasa, Naoki and Kusumoto, Mikoto and Takatsu, Katsutomo and Yoshida, Haru and Fujimori, Aoi and Nitta, Ryusei and Sakamoto, Mizuki},
     journal = {Plasma and Fusion Research},
     volume = {17},
     pages = {2405062--2405062},
     year = {2022},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1585/pfr.17.2405062},
     google_scholar_id = {IWHjjKOFINEC},
   }

3. Nucl. Mater. Energy

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

   Rongshi Zhang , Shin Kajita , Dogyun Hwangbo, and 3 more authors

   Nuclear Materials and Energy, 2022

   Bib HTML

   

   @article{zhang2022changes,
     title = {Changes in morphology and field emission property of nano-tendril bundles after high temperature annealing},
     author = {Zhang, Rongshi and Kajita, Shin and Hwangbo, Dogyun and Sinelnikov, Dmitry and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {Nuclear Materials and Energy},
     volume = {31},
     pages = {101178},
     year = {2022},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2022.101178},
     google_scholar_id = {7PzlFSSx8tAC},
   }

2021

1. J. Plasma Fusion Res.

   Status and prospects of arcing in the magnetic confinement fusion studies

   Dogyun Hwangbo

   Journal of Plasma and Fusion Research (Japanese), 2021

   Bib HTML

   @article{hwangbo2021status,
     title = {Status and prospects of arcing in the magnetic confinement fusion studies},
     author = {Hwangbo, Dogyun},
     journal = {Journal of Plasma and Fusion Research (Japanese)},
     volume = {97},
     number = {4},
     pages = {221--228},
     year = {2021},
   }

2. Vacuum

   Nano-tendril bundles behavior under plasma-relevant electric fields

   VV Kulagin , DN Sinelnikov , DG Bulgadaryan , and 5 more authors

   Vacuum, 2021

   Bib HTML

   

   @article{kulagin2021nano,
     title = {Nano-tendril bundles behavior under plasma-relevant electric fields},
     author = {Kulagin, VV and Sinelnikov, DN and Bulgadaryan, DG and Efimov, NE and Kurnaev, VA and Hwangbo, D and Ohno, N and Kajita, S},
     journal = {Vacuum},
     volume = {183},
     pages = {109799},
     year = {2021},
     publisher = {Pergamon},
     doi = {10.1016/j.vacuum.2020.109799},
     google_scholar_id = {4TOpqqG69KYC},
   }

3. Plasma Fusion Res.

   Observation of Arc Trails with Significant Damage due to Glow Discharge Wall Conditioning in the Large Helical Device

   Yuki Hayashi , Suguru Masuzaki , Gen Motojima , and 5 more authors

   Plasma and Fusion Research, 2021

   Bib HTML

   

   @article{hayashi2021observation,
     title = {Observation of Arc Trails with Significant Damage due to Glow Discharge Wall Conditioning in the Large Helical Device},
     author = {Hayashi, Yuki and Masuzaki, Suguru and Motojima, Gen and Hwangbo, Dogyun and Fujiwara, Yutaka and Zhao, Mingzhong and Group, LHD Experiment and others},
     journal = {Plasma and Fusion Research},
     volume = {16},
     pages = {1202061--1202061},
     year = {2021},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1016/j.nme.2020.100843},
     google_scholar_id = {aqlVkmm33-oC},
   }

4. Phys. Scr.

   Plasma-wall interaction studies in W7-X: main results from the recent divertor operations

   CP Dhard , S Brezinsek , M Mayer , and 8 more authors

   Physica Scripta, 2021

   Bib HTML

   

   @article{dhard2021plasma,
     title = {Plasma-wall interaction studies in {W7-X}: main results from the recent divertor operations},
     author = {Dhard, CP and Brezinsek, S and Mayer, M and Naujoks, D and Masuzaki, S and Zhao, D and Yi, R and Oelmann, J and Schmid, K and Romazanov, J and others},
     journal = {Physica Scripta},
     volume = {96},
     number = {12},
     pages = {124059},
     year = {2021},
     publisher = {IOP Publishing},
     doi = {10.1016/j.nme.2020.100843},
     google_scholar_id = {4DMP91E08xMC},
   }

5. Plasma Fusion Res.

   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 , and 8 more authors

   Plasma and Fusion Research, 2021

   Bib HTML

   

   @article{gamo2021influence,
     title = {Influence of Nitrogen Ratio on Plasma Detachment during Combined Seeding with Hydrogen on Divertor Simulation Experiment of {GAMMA 10/PDX}},
     author = {Gamo, Hiroki and Ezumi, Naomichi and Sugiyama, Tsukasa and Nojiri, Kunpei and Kondo, Ayane and Hirata, Mafumi and Kohagura, Junko and Yoshikawa, Masayuki and Nakashima, Yousuke and Hwangbo, Dogyun and others},
     journal = {Plasma and Fusion Research},
     volume = {16},
     pages = {2402041--2402041},
     year = {2021},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1585/pfr.16.2402041},
     google_scholar_id = {Wp0gIr-vW9MC},
   }

6. Plasma Fusion Res.

   Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases

   Rongshi Zhang , Shin Kajita , Dogyun Hwangbo, and 2 more authors

   Plasma and Fusion Research, 2021

   Bib HTML

   

   @article{zhang2021enhancement,
     title = {Enhancement of Arc Ignition on Tungsten in Helium Plasmas with Impurity Gases},
     author = {Zhang, Rongshi and Kajita, Shin and Hwangbo, Dogyun and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {Plasma and Fusion Research},
     volume = {16},
     pages = {2405069--2405069},
     year = {2021},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1585/pfr.16.2405069},
     google_scholar_id = {mVmsd5A6BfQC},
   }

7. J. Nucl. Mater

   The effects of impurity gas seeding on the growth of fuzzy tungsten

   Patrick McCarthy , Dogyun Hwangbo, Shin Kajita , and 1 more author

   Journal of Nuclear Materials, 2021

   Bib HTML

   

   @article{mccarthy2021effects,
     title = {The effects of impurity gas seeding on the growth of fuzzy tungsten},
     author = {McCarthy, Patrick and Hwangbo, Dogyun and Kajita, Shin and Bradley, James W},
     journal = {Journal of Nuclear Materials},
     volume = {556},
     pages = {153125},
     year = {2021},
     publisher = {North-Holland},
     doi = {10.1016/j.jnucmat.2021.153125},
     google_scholar_id = {9ZlFYXVOiuMC},
   }

2020

1. Plasma Fusion Res.

   Inspection of Arc Trails formed in stellarator/heliotron devices W7-X and LHD

   Dogyun Hwangbo, Shin Kajita , Chandra Prakash Dhard , and 7 more authors

   Plasma and Fusion Research, 2020

   Bib HTML

   

   @article{hwangbo2020inspection,
     title = {Inspection of Arc Trails formed in stellarator/heliotron devices {W7-X} and {LHD}},
     author = {Hwangbo, Dogyun and Kajita, Shin and Dhard, Chandra Prakash and Tokitani, Masayuki and Krause, Marco and Naujoks, Dirk and Masuzaki, Suguru and Klose, S{\"o}ren and Ohno, Noriyasu and others},
     journal = {Plasma and Fusion Research},
     volume = {15},
     pages = {2402012--2402012},
     year = {2020},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1585/pfr.15.2402012},
     google_scholar_id = {KlAtU1dfN6UC},
   }

2. Plasma Sources Sci. Technol.

   Unipolar arc plasmas on nanostructured tungsten surfaces under perpendicular magnetic field

   Dogyun Hwangbo, Daisuke Nishijima , Shin Kajita , and 2 more authors

   Plasma Sources Science and Technology, 2020

   Bib HTML

   

   @article{hwangbo2020unipolar,
     title = {Unipolar arc plasmas on nanostructured tungsten surfaces under perpendicular magnetic field},
     author = {Hwangbo, Dogyun and Nishijima, Daisuke and Kajita, Shin and Doerner, Russell P and Ohno, Noriyasu},
     journal = {Plasma Sources Science and Technology},
     volume = {29},
     number = {12},
     pages = {125015},
     year = {2020},
     publisher = {IOP Publishing},
     doi = {10.1088/1361-6595/abc817},
     google_scholar_id = {M3ejUd6NZC8C},
   }

3. Phys. Scr.

   Inspection of W7-X plasma-facing components after the operation phase OP1.2b: observations and first assessments

   CP Dhard , S Äkäslompolo , M Balden , and 8 more authors

   Physica Scripta, 2020

   Bib HTML

   

   @article{dhard2020inspection,
     title = {Inspection of {W7-X} plasma-facing components after the operation phase {OP1.2b}: observations and first assessments},
     author = {Dhard, CP and {\"A}k{\"a}slompolo, S and Balden, M and Baldzuhn, J and Biedermann, C and Br{\"a}uer, T and Brezinsek, S and Endler, M and Hayashi, Y and Hwangbo, D and others},
     journal = {Physica Scripta},
     volume = {2020},
     number = {T171},
     pages = {014033},
     year = {2020},
     publisher = {IOP Publishing},
     doi = {10.1088/1402-4896/ab4b3f},
     google_scholar_id = {8k81kl-MbHgC},
   }

4. Nucl. Fusion

   Enhanced fuzzy tungsten growth in the presence of tungsten deposition

   Patrick McCarthy , Dogyun Hwangbo, Matthew Bilton , and 2 more authors

   Nuclear Fusion, 2020

   Bib HTML

   

   @article{mccarthy2020enhanced,
     title = {Enhanced fuzzy tungsten growth in the presence of tungsten deposition},
     author = {McCarthy, Patrick and Hwangbo, Dogyun and Bilton, Matthew and Kajita, Shin and Bradley, James W},
     journal = {Nuclear Fusion},
     volume = {60},
     number = {2},
     pages = {026012},
     year = {2020},
     publisher = {IOP Publishing},
     doi = {10.1088/1741-4326/ab6060},
     google_scholar_id = {kNdYIx-mwKoC},
   }

5. Nucl. Fusion

   Dynamics of the changes in the parameters of the arc plasma during the destruction of a helium-induced tungsten fuzz by arc pulses

   SA Barengolts , D Hwangbo , S Kajita , and 7 more authors

   Nuclear Fusion, 2020

   Bib HTML

   

   @article{barengolts2020dynamics,
     title = {Dynamics of the changes in the parameters of the arc plasma during the destruction of a helium-induced tungsten fuzz by arc pulses},
     author = {Barengolts, SA and Hwangbo, D and Kajita, S and Ohno, N and Frolova, VP and Nikolaev, AG and Oks, EM and Shmelev, DL and Tsventoukh, MM and Yushkov, G Yu},
     journal = {Nuclear Fusion},
     volume = {60},
     number = {4},
     pages = {044001},
     year = {2020},
     publisher = {IOP Publishing},
     doi = {10.1088/1741-4326/ab73c3},
     google_scholar_id = {ULOm3_A8WrAC},
   }

6. Phys. Scr.

   Helium irradiation effects on the surface modification and recrystallization of tungsten

   Aneeqa Khan , Gregory De Temmerman , Shin Kajita , and 8 more authors

   Physica Scripta, 2020

   Bib HTML

   

   @article{khan2020helium,
     title = {Helium irradiation effects on the surface modification and recrystallization of tungsten},
     author = {Khan, Aneeqa and De Temmerman, Gregory and Kajita, Shin and Greuner, Henri and Balden, M and Hunger, K and Ohno, N and Hwangbo, D and Tomita, Y and Tokitani, M and others},
     journal = {Physica Scripta},
     volume = {2020},
     number = {T171},
     pages = {014050},
     year = {2020},
     publisher = {IOP Publishing},
     doi = {10.1088/1402-4896/ab52c6},
     google_scholar_id = {YOwf2qJgpHMC},
   }

7. Nucl. Mater. Energy

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

   Rongshi Zhang , Dogyun Hwangbo, Shin Kajita , and 2 more authors

   Nuclear Materials and Energy, 2020

   Bib HTML

   

   @article{zhang2020size,
     title = {Size distribution of nano-tendril bundles with various additional impurity gases},
     author = {Zhang, Rongshi and Hwangbo, Dogyun and Kajita, Shin and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {Nuclear Materials and Energy},
     volume = {25},
     pages = {100843},
     year = {2020},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2020.100843},
     google_scholar_id = {qxL8FJ1GzNcC},
   }

2019

1. IEEE TPS

   Ignition and sustainment of arcing on nanostructured tungsten under plasma exposure

   Dogyun Hwangbo, Daisuke Nishijima , Shin Kajita , and 5 more authors

   IEEE Transactions on Plasma Science, 2019

   Bib HTML

   

   @article{hwangbo2019ignition,
     title = {Ignition and sustainment of arcing on nanostructured tungsten under plasma exposure},
     author = {Hwangbo, Dogyun and Nishijima, Daisuke and Kajita, Shin and Doerner, Russell P and Barengolts, Sergey A and Tsventoukh, Mikhail M and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {IEEE Transactions on Plasma Science},
     volume = {47},
     number = {8},
     pages = {3617--3625},
     year = {2019},
     publisher = {IEEE},
     doi = {10.1109/TPS.2019.2910839},
     google_scholar_id = {TQgYirikUcIC},
   }

2. Nucl. Mater. Energy

   Growth process of nano-tendril bundles with sputtered tungsten

   Dogyun Hwangbo, Shin Kajita , Hirohiko Tanaka , and 1 more author

   Nuclear Materials and Energy, 2019

   Bib HTML

   

   @article{hwangbo2019growth,
     title = {Growth process of nano-tendril bundles with sputtered tungsten},
     author = {Hwangbo, Dogyun and Kajita, Shin and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {Nuclear Materials and Energy},
     volume = {18},
     pages = {250--257},
     year = {2019},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2019.01.008},
     google_scholar_id = {hqOjcs7Dif8C},
   }

3. Nucl. Mater. Energy

   Influence of heavier impurity deposition on surface morphology development and sputtering behavior explored in multiple linear plasma devices

   D Nishijima , A Kreter , MJ Baldwin , and 8 more authors

   Nuclear materials and energy, 2019

   Bib HTML

   

   @article{nishijima2019influence,
     title = {Influence of heavier impurity deposition on surface morphology development and sputtering behavior explored in multiple linear plasma devices},
     author = {Nishijima, D and Kreter, A and Baldwin, MJ and Borodin, D and Eksaeva, A and Hwangbo, D and Kajita, S and Miyamoto, M and Ohno, N and Patino, M and others},
     journal = {Nuclear materials and energy},
     volume = {18},
     pages = {67--71},
     year = {2019},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2018.12.008},
     google_scholar_id = {UebtZRa9Y70C},
   }

4. IEEE TPS

   Ignition and behavior of arc spots on helium irradiated tungsten under fusion relevant condition

   Shin Kajita , Dogyun Hwangbo, and Noriyasu Ohno

   IEEE Transactions on Plasma Science, 2019

   Bib HTML

   

   @article{kajita2019ignition,
     title = {Ignition and behavior of arc spots on helium irradiated tungsten under fusion relevant condition},
     author = {Kajita, Shin and Hwangbo, Dogyun and Ohno, Noriyasu},
     journal = {IEEE Transactions on Plasma Science},
     volume = {47},
     number = {8},
     pages = {3609--3616},
     year = {2019},
     publisher = {IEEE},
     doi = {10.1109/TPS.2019.2908193},
     google_scholar_id = {5nxA0vEk-isC},
   }

5. IEEE TPS

   Field emission from nanostructured tendril bundles

   Dmitry Sinelnikov , Daniel Bulgadaryan , Dogyun Hwangbo, and 3 more authors

   IEEE Transactions on Plasma Science, 2019

   Bib HTML

   

   @article{sinelnikov2019field,
     title = {Field emission from nanostructured tendril bundles},
     author = {Sinelnikov, Dmitry and Bulgadaryan, Daniel and Hwangbo, Dogyun and Kajita, Shin and Kurnaev, Valery and Ohno, Noriyasu},
     journal = {IEEE Transactions on Plasma Science},
     volume = {47},
     number = {11},
     pages = {5186--5190},
     year = {2019},
     publisher = {IEEE},
     doi = {10.1109/TPS.2019.2942725},
     google_scholar_id = {3fE2CSJIrl8C},
   }

2018

1. Contrib. Plasma Phys.

   Ignition and erosion of materials by arcing in fusion-relevant conditions

   Dogyun Hwangbo, Shin Kajita , Sergey A Barengolts , and 4 more authors

   Contributions to Plasma Physics, 2018

   Bib HTML

   

   @article{hwangbo2018ignition,
     title = {Ignition and erosion of materials by arcing in fusion-relevant conditions},
     author = {Hwangbo, Dogyun and Kajita, Shin and Barengolts, Sergey A and Tsventoukh, Mikhail M and Kawaguchi, Shota and Mesyats, Vadim G and Ohno, Noriyasu},
     journal = {Contributions to Plasma Physics},
     volume = {58},
     number = {6-8},
     pages = {608--615},
     year = {2018},
     publisher = {WILEY-VCH Verlag GmbH \& Co. KGaA Weinheim},
     doi = {10.1002/ctpp.201700157},
     google_scholar_id = {YsMSGLbcyi4C},
   }

2. Nucl. Fusion

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

   Dogyun Hwangbo, Shin Kajita , Noriyasu Ohno , and 3 more authors

   Nuclear Fusion, 2018

   Bib HTML

   

   @article{hwangbo2018growth,
     title = {Growth of nano-tendril bundles on tungsten with impurity-rich {He} plasmas},
     author = {Hwangbo, Dogyun and Kajita, Shin and Ohno, Noriyasu and McCarthy, Patrick and Bradley, James W and Tanaka, Hirohiko},
     journal = {Nuclear Fusion},
     volume = {58},
     number = {9},
     pages = {096022},
     year = {2018},
     publisher = {IOP Publishing},
     doi = {10.1088/1741-4326/aacd1f},
     google_scholar_id = {eQOLeE2rZwMC},
   }

3. Plasma. Fusion Res.

   Pulsation effects of incident ion energy on W fuzz growth

   Shin Kajita , Shota Kawaguchi , Dogyun Hwangbo, and 2 more authors

   Plasma and Fusion Research, 2018

   Bib HTML

   

   @article{kajita2018pulsation,
     title = {Pulsation effects of incident ion energy on W fuzz growth},
     author = {Kajita, Shin and Kawaguchi, Shota and Hwangbo, Dogyun and Tanaka, Hirohiko and Ohno, Noriyasu},
     journal = {Plasma and Fusion Research},
     volume = {13},
     pages = {1205001--1205001},
     year = {2018},
     publisher = {The Japan Society of Plasma Science and Nuclear Fusion Research},
     doi = {10.1585/pfr.13.1205001},
     google_scholar_id = {W7OEmFMy1HYC},
   }

4. Nucl. Instrum. Methods Phys. Res. B

   Proton scattering from tungsten fuzz

   D Bulgadaryan , D Sinelnikov , V Kurnaev , and 3 more authors

   Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2018

   Bib HTML

   

   @article{bulgadaryan2018proton,
     title = {Proton scattering from tungsten fuzz},
     author = {Bulgadaryan, D and Sinelnikov, D and Kurnaev, V and Kajita, S and Hwangbo, D and Ohno, N},
     journal = {Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms},
     volume = {434},
     pages = {9--12},
     year = {2018},
     publisher = {North-Holland},
     doi = {10.1016/j.nimb.2018.07.038},
     google_scholar_id = {WF5omc3nYNoC},
   }

5. IEEE TPS

   Effect of the nanostructured layer thickness on the dynamics of cathode spots on tungsten

   Sergey A Barengolts , Vadim G Mesyats , Mikhail M Tsventoukh , and 3 more authors

   IEEE Transactions on Plasma Science, 2018

   Bib HTML

   

   @article{barengolts2018effect,
     title = {Effect of the nanostructured layer thickness on the dynamics of cathode spots on tungsten},
     author = {Barengolts, Sergey A and Mesyats, Vadim G and Tsventoukh, Mikhail M and Kajita, Shin and Hwangbo, Dogyun and Ohno, Noriyasu},
     journal = {IEEE Transactions on Plasma Science},
     volume = {46},
     number = {11},
     pages = {4044--4050},
     year = {2018},
     publisher = {IEEE},
     doi = {10.1109/TPS.2018.2859953},
     google_scholar_id = {ufrVoPGSRksC},
   }

2017

1. Nucl. Mater. Energy

   Erosion of nanostructured tungsten by laser ablation, sputtering and arcing

   Dogyun Hwangbo, Shota Kawaguchi , Shin Kajita , and 1 more author

   Nuclear Materials and Energy, 2017

   Bib HTML

   

   @article{hwangbo2017erosion,
     title = {Erosion of nanostructured tungsten by laser ablation, sputtering and arcing},
     author = {Hwangbo, Dogyun and Kawaguchi, Shota and Kajita, Shin and Ohno, Noriyasu},
     journal = {Nuclear Materials and Energy},
     volume = {12},
     pages = {386--391},
     year = {2017},
     publisher = {Elsevier},
     doi = {10.1016/j.nme.2017.03.004},
     google_scholar_id = {zYLM7Y9cAGgC},
   }

2. IEEE TPS

   Field emission from metal surfaces irradiated with helium plasmas

   Dogyun Hwangbo, Shin Kajita , Noriyasu Ohno , and 1 more author

   IEEE Transactions on Plasma Science, 2017

   Bib HTML

   

   @article{hwangbo2017field,
     title = {Field emission from metal surfaces irradiated with helium plasmas},
     author = {Hwangbo, Dogyun and Kajita, Shin and Ohno, Noriyasu and Sinelnikov, Dmitry},
     journal = {IEEE Transactions on Plasma Science},
     volume = {45},
     number = {8},
     pages = {2080--2086},
     year = {2017},
     publisher = {IEEE},
     doi = {10.1109/TPS.2017.2679211},
     google_scholar_id = {Tyk-4Ss8FVUC},
   }

2016

1. Sci. Rep.

   Fuzzy nanostructure growth on Ta/Fe by He plasma irradiation

   Shin Kajita , Tomoya Ishida , Noriyasu Ohno , and 2 more authors

   Scientific Reports, 2016

   Bib HTML

   

   @article{kajita2016fuzzy,
     title = {Fuzzy nanostructure growth on {Ta/Fe} by He plasma irradiation},
     author = {Kajita, Shin and Ishida, Tomoya and Ohno, Noriyasu and Hwangbo, Dogyun and Yoshida, Tomoko},
     journal = {Scientific Reports},
     volume = {6},
     number = {1},
     pages = {30380},
     year = {2016},
     publisher = {Nature Publishing Group UK London},
     doi = {10.1038/srep30380},
     google_scholar_id = {9yKSN-GCB0IC},
   }

2. J. Phys. Conf. Ser.

   Arc tracks on nanostructured surfaces after microbreakdowns

   D Sinelnikov , D Bulgadaryan , Dogyun Hwangbo, and 4 more authors

   Journal of Physics: Conference Series, 2016

   Bib HTML

   

   @article{sinelnikov2016arc,
     title = {Arc tracks on nanostructured surfaces after microbreakdowns},
     author = {Sinelnikov, D and Bulgadaryan, D and Hwangbo, Dogyun and Kajita, S and Kolodko, D and Kurnaev, V and Ohno, N},
     journal = {Journal of Physics: Conference Series},
     volume = {748},
     number = {1},
     pages = {012012},
     year = {2016},
     organization = {IOPscience},
     doi = {10.1088/1742-6596/748/1/012012},
     google_scholar_id = {2osOgNQ5qMEC},
   }

2014

1. Results Phys.

   Transition in velocity and grouping of arc spot on different nanostructured tungsten electrodes

   Dogyun Hwangbo, Shin Kajita , Sergey A Barengolts , and 2 more authors

   Results in Physics, 2014

   Bib HTML

   

   @article{hwangbo2014transition,
     title = {Transition in velocity and grouping of arc spot on different nanostructured tungsten electrodes},
     author = {Hwangbo, Dogyun and Kajita, Shin and Barengolts, Sergey A and Tsventoukh, Mikhail M and Ohno, Noriyasu},
     journal = {Results in Physics},
     volume = {4},
     pages = {33--39},
     year = {2014},
     publisher = {Elsevier},
     doi = {10.1016/j.rinp.2014.03.001},
     google_scholar_id = {u-x6o8ySG0sC},
   }

2. J. Appl. Phys.

   Arc spot grouping: An entanglement of arc spot cells

   Shin Kajita , Dogyun Hwangbo, Noriyasu Ohno , and 2 more authors

   Journal of Applied Physics, 2014

   Bib HTML

   

   @article{kajita2014arc,
     title = {Arc spot grouping: An entanglement of arc spot cells},
     author = {Kajita, Shin and Hwangbo, Dogyun and Ohno, Noriyasu and Tsventoukh, Mikhail M and Barengolts, Sergey A},
     journal = {Journal of Applied Physics},
     volume = {116},
     number = {23},
     year = {2014},
     publisher = {AIP Publishing},
     doi = {10.1063/1.4904917},
     google_scholar_id = {u5HHmVD_uO8C},
   }

2013

1. Jpn. J. Appl. Phys.

   Spectroscopic study and motion analysis of arc spot initiated on nanostructured tungsten

   Dogyun Hwangbo, Shin Kajita , Masashi Osaka , and 1 more author

   Japanese Journal of Applied Physics, 2013

   Bib HTML

   

   @article{hwangbo2013spectroscopic,
     title = {Spectroscopic study and motion analysis of arc spot initiated on nanostructured tungsten},
     author = {Hwangbo, Dogyun and Kajita, Shin and Osaka, Masashi and Ohno, Noriyasu},
     journal = {Japanese Journal of Applied Physics},
     volume = {52},
     number = {11S},
     pages = {11NC02},
     year = {2013},
     publisher = {IOP Publishing},
     doi = {10.7567/JJAP.52.11NC02},
     google_scholar_id = {d1gkVwhDpl0C},
   }