Researcher Page


Choe, Wonho (최원호) C-1556-2011

Department of Nuclear and Quantum Engineering(원자력및양자공학과)
Collaboration Network Collaboration Network
Research Area
Plasma Physics, Electric Discharge, Nuclear Fusion

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Atomic processes leading to asymmetric divertor detachment in KSTAR L-mode plasmas

Park, Jae Sun; Groth, Mathias; Pitts, Richard; Bak, Jun-Gyo; Thatipamula, S. G.; Juhn, June-Woo; Hong, Suk-Ho; Choe, WonhoresearcherIOP PUBLISHING LTDNUCLEAR FUSION, v.58, no.12, 2018-12


Interplay among ozone and nitrogen oxides in air plasmas: Rapid change in plasma chemistry

Park, Sanghoo; Choe, Wonhoresearcher; Jo, CheorunELSEVIER SCIENCE SACHEMICAL ENGINEERING JOURNAL, v.352, pp.1014 - 1021, 2018-11


Tomography-based spatial uniformity diagnostics for meter-sized plasmas

Jang, Juhyeok; Park, Sanghoo; Park, Jooyoung; Choe, WonhoresearcherIOP PUBLISHING LTDPLASMA SOURCES SCIENCE & TECHNOLOGY, v.27, no.10, 2018-10


Reconstruction of radiation profiles near the plasma boundary using an infrared imaging video bolometer in KSTAR

Jang, Juhyeok; Peterson, Byron J.; Oh, Seungtae; Mukai, Kiyofumi; Hong, Suk-Ho; Choe, WonhoresearcherAMER INST PHYSICSREVIEW OF SCIENTIFIC INSTRUMENTS, v.89, no.10, 2018-10


Forward projection matrix derivation through Monte-Carlo ray-tracing of KSTAR infra-red imaging video bolometer (IRVB)

Oh, Seungtae; Jang, Juhyeok; Peterson, Byron; Choe, Wonhoresearcher; Hong, Suk-HoAMER INST PHYSICSREVIEW OF SCIENTIFIC INSTRUMENTS, v.89, no.10, 2018-10


Electron characterization in weakly ionized collisional plasmas: from principles to techniques

Park, Sanghoo; Choe, Wonhoresearcher; Moon, Se Youn; Yoo, Suk JaeTAYLOR & FRANCIS LTDADVANCES IN PHYSICS-X, v.4, no.1, 2018-10


Signal to noise ratio of upgraded imaging bolometer for KSTAR

Peterson, Byron J.; Oh, Seungtae; Seo, Dongcheol; Jang, Juhyeok; Park, Jae Sun; Mukai, Kiyofumi; Choe, WonhoresearcherAMER INST PHYSICSREVIEW OF SCIENTIFIC INSTRUMENTS, v.89, no.10, 2018-10


Progress of the KSTAR Research Program Exploring the Advanced High Performance and Steady-State Plasma Operations

Oh, Yeong-Kook; Yoon, Siwoo; Jeon, Young-Mu; Ko, Won-Ha; Hong, Suk-Ho; Lee, Hyung-Ho; Kwon, Jae-Min; Choi, Minjun; Park, Byung-Ho; Kwak, Jong-Gu; Kim, Woong-Chae; Nam, Yong-Un; Wang, Sonjong; Jeong, Jin-Hyun; Park, Kap-rae; Kim, Yaung-Soo; In, Yongkyoon; Park, Hyeon K.; Yun, Gunsu; Choe, Wonhoresearcher; Ghim, Young-Chulresearcher; Na, Yong-Su; Hwang, Y. S.KOREAN PHYSICAL SOCJOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.73, no.6, pp.712 - 735, 2018-09


Electron heating in rf capacitive discharges at atmospheric-to-subatmospheric pressures

Park, Sangho; Choe, Wonhoresearcher; Kim, HolakNATURE PUBLISHING GROUPSCIENTIFIC REPORTS, v.8, 2018-07


Electron Information in Single-and Dual-Frequency Capacitive Discharges at Atmospheric Pressure

Park, Sanghoo; Choe, Wonhoresearcher; Moon, Se Youn; Shi, Jian JunNATURE PUBLISHING GROUPSCIENTIFIC REPORTS, v.8, 2018-05


Tomographic reconstruction of two-dimensional radiated power distribution during impurity injection in KSTAR plasmas using an infrared imaging video bolometer

Jang, Juhyeok; Choe, Wonhoresearcher; Peterson, B. J.; Seo, D. C.; Mukai, K.; Sano, R.; Oh, S.; Hong, S. H.; Hong, Joohwan; Lee, H. Y.ELSEVIER SCIENCE BVCURRENT APPLIED PHYSICS, v.18, no.4, pp.461 - 468, 2018-04


The creation of electric wind due to the electrohydrodynamic force

Park, Sanghoo; Cvelvar, Uros; Choe, Wonhoresearcher; Moon, Se YounNATURE PUBLISHING GROUPNATURE COMMUNICATIONS, v.9, no.371, pp.1 - 8, 2018-01


Observation of resonant and non-resonant magnetic braking in the n=1 non-axisymmetric configurations on KSTAR

Kim, Kimin; Choe, Wonhoresearcher; In, Y.; Ko, W. H.; Choi, M. J.; Bak, J. G.; Kim, H. S.; Jeon, Y. M.; Kwak, J. G.; Yoon, S. W.; Oh, Y. K.; Park, J. -K.IOP PUBLISHING LTDNUCLEAR FUSION, v.57, no.12, pp.126035, 2017-12


Plasma-Functionalized Solution: A Potent Antimicrobial Agent for Biomedical Applications from Antibacterial Therapeutics to Biomaterial Surface Engineering

Park, Jooyoung; Park, Sanghoo; Choe, Wonhoresearcher; Yong, Hae In; Jo, Cheorun; Kim, KijungAMER CHEMICAL SOCACS APPLIED MATERIALS & INTERFACES, v.9, no.50, pp.43470 - 43477, 2017-12


Design of ITER divertor VUV spectrometer and prototype test at KSTAR tokamak

Seon, Changrae; Hong, Joohwan; Song, Inwoo; Jang, Juhyeok; Lee, Hyeonyong; An, Younghwa; Kim, Bosung; Jeon, Taemin; Park, Jae Sun; Choe, Wonhoresearcher; Lee, Hyeongon; Pak, Sunil; Cheon, MunSeong; Choi, Jihyeon; Kim, Hyeonseok; Biel, Wolfgang; Bernascolle, Philippe; Barnsley, Robin; O'Mullane, MartinSPRINGEREUROPEAN PHYSICAL JOURNAL D, v.71, no.12, 2017-12


Application of a novel microwave-assisted plasma ignition system in a direct injection gasoline engine

Hwang, Joonsik; Kim, Wooyeong; Bae, Choongsikresearcher; Choe, Wonhoresearcher; Cha, Jeonghwa; Woo, SoohyungELSEVIER SCI LTDAPPLIED ENERGY, v.205, pp.562 - 576, 2017-11


Results and performances of X-ray imaging GEM cameras on FTU (1-D), KSTAR (2-D) and progresses of future experimental set up on W7-X and EAST Facilities

Cordella, F.; Choe, Wonhoresearcher; Claps, G.; Gabellieri, L.; Jang, J.; Jeon, Taemin; Lee, S. H.; Li, E.; Pacella, D.; Romano, A.; Song, InwooIOP PUBLISHING LTDJOURNAL OF INSTRUMENTATION, v.12, pp.C10006, 2017-10


Compact advanced extreme-ultraviolet imaging spectrometer for spatiotemporally varying tungsten spectra from fusion plasmas

Song, Inwoo; Seon, C. R.; Hong, Joohwan; An, Y. H.; Barnsley, R.; Guirlet, R.; Choe, WonhoresearcherAMER INST PHYSICSREVIEW OF SCIENTIFIC INSTRUMENTS, v.88, no.9, pp.093509, 2017-09


VUV spectroscopy in impurity injection experiments at KSTAR using prototype ITER VUV spectrometer

Seon, C. R.; 홍주환; Song, Inwoo; 장주혁; Lee, H. Y.; An, Y. H.; Kim, B. S.; 전태민; Park, Jae Sun; Choe, Wonhoresearcher; Lee, H. G.; Pak, S.; Cheon, M. S.; Choi, J. H.; Kim, H. S.; Biel, W.; Bernascolle, P.; Barnsley, R.AMER INST PHYSICSREVIEW OF SCIENTIFIC INSTRUMENTS, v.88, no.8, pp.083511, 2017-08


Simulation of W dust transport in the KSTAR tokamak, comparison with fast camera data

Autricque, A.; Hong, S. H.; Fedorczak, N.; Son, S. H.; Lee, H. Y.; Song, Inwoo; Choe, Wonhoresearcher; Grisolia, C.ELSEVIER SCIENCE BVNUCLEAR MATERIALS AND ENERGY, v.12, pp.599 - 604, 2017-08 View PDF (1744kb)

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