HWANGBO Dogyun
- Articles
- Helium irradiation effects on the surface modification and recrystallization of tungsten
Khan A; Temmerman G De; Kajita S; Greuner H; Balden M; Hu...
Physica Scripta/2020(T171)/p.014050, 2020-03 - Inspection of Arc Trails Formed in Stellarator/Heliotron Devices W7-X and LHD
Hwangbo Dogyun; KAJITA Shin; DHARD Chandra Prakash; TOKIT...
Plasma and Fusion Research/15(1)/p.2402012, 2020-03 - 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; Frolova ...
Nuclear Fusion/60(4)/p.044001, 2020-02 - Enhanced fuzzy tungsten growth in the presence of tungsten deposition
McCarthy Patrick; Hwangbo Dogyun; Bilton Matthew; Kajita ...
Nuclear Fusion/60(2)/p.026012, 2020-01 - Field Emission From Nanostructured Tendril Bundles
Sinelnikov Dmitry; Bulgadaryan Daniel; Hwangbo Dogyun; Ka...
IEEE Transactions on Plasma Science/47(11)/pp.5186-5190, 2019-10 - Ignition and Sustainment of Arcing on Nanostructured Tungsten Under Plasma Exposure
Hwangbo Dogyun; Nishijima Daisuke; Kajita Shin; Doerner ...
IEEE Transactions on Plasma Science/47(8)/pp.3617-3625, 2019-08 - Ignition and Behavior of Arc Spots on Helium Irradiated Tungsten Under Fusion Relevant Condition
Kajita Shin; Hwangbo Dogyun; Ohno Noriyasu
IEEE Transactions on Plasma Science/47(8)/pp.3609-3616, 2019-04 - Influence of heavier impurity deposition on surface morphology development and sputtering behavior explored in multiple linear plasma devices
Nishijima D; Kreter A; Baldwin MJ; Borodin D; Eksaeva A; ...
Nuclear Materials and Energy/18/pp.67-71, 2019-01 - Growth process of nano-tendril bundles with sputtered tungsten
Hwangbo Dogyun; Kajita Shin; Tanaka Hirohiko; Ohno Noriyasu
Nuclear Materials and Energy/18/pp.250-257, 2019-01 - Proton scattering from tungsten fuzz
Bulgadaryan D; Sinelnikov D; Kurnaev V; Kajita S; Hwangbo...
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms/434/pp.9-12, 2018-11 - Growth of nano-tendril bundles on tungsten with impurity-rich He plasmas
Hwangbo Dogyun; Kajita Shin; Ohno Noriyasu; McCarthy Pat...
Nuclear Fusion/58(9)/p.096022, 2018-09 - Effect of the nanostructured layer thickness on the dynamics of cathode spots on tungsten
Barengolts Sergey A; Mesyats Vadim G; Tsventoukh Mikhail...
IEEE Transactions on Plasma Science/46(11)/pp.4044-4050, 2018-08 - Ignition and erosion of materials by arcing in fusion-relevant conditions
Hwangbo Dogyun; Kajita Shin; Barengolts Sergey A; Tsvento...
Contributions to Plasma Physics/58(6-8)/pp.608-615, 2018-07 - Pulsation effects of incident ion energy on W fuzz growth
Kajita Shin; Kawaguchi Shota; Hwangbo Dogyun; Tanaka Hir...
Plasma and Fusion Research/13/p.1205001, 2018-01 - Erosion of nanostructured tungsten by laser ablation, sputtering and arcing
Hwangbo Dogyun; Kawaguchi Shota; Kajita Shin; Ohno Noriyasu
Nuclear Materials and Energy/12/pp.386-391, 2017-08 - Field Emission From Metal Surfaces Irradiated With Helium Plasmas
Hwangbo Dogyun; Kajita Shin; Ohno Noriyasu; Sinelnikov D...
IEEE Transactions on Plasma Science/45(8)/pp.2080-2086, 2017-03 - Arc tracks on nanostructured surfaces after microbreakdowns
Sinelnikov D; Bulgadaryan D; Hwangbo Dogyun; Kajita S; Ko...
Journal of Physics: Conference Series/748(1)/p.012012, 2016-09 - Fuzzy nanostructure growth on Ta/Fe by He plasma irradiation
Kajita Shin; Ishida Tomoya; Ohno Noriyasu; Hwangbo Do...
Scientific reports/6(1), 2016-04 - Arc spot grouping: An entanglement of arc spot cells
Kajita Shin; Hwangbo Dogyun; Ohno Noriyasu; Tsventoukh M...
Journal of Applied Physics/116(23)/p.233302, 2014-12 - Transition in velocity and grouping of arc spot on different nanostructured tungsten electrodes
Hwangbo Dogyun; Kajita Shin; Barengolts Sergey A.; Tsvent...
Results in Physics/4/pp.33-39, 2014-03 - Spectroscopic Study and Motion Analysis of Arc Spot Initiated on Nanostructured Tungsten
Hwangbo Dogyun; Kajita Shin; Osaka Masashi; Ohno Noriyasu
Japanese Journal of Applied Physics/52(11S)/p.11NC02, 2013-11
- Helium irradiation effects on the surface modification and recrystallization of tungsten