W.H. Ko

2.0k citations

54 papers · 869 · 1 hit paper · h-index 13

Impact in

Nuclear and High Energy Physics top 2%
- Magnetic confinement fusion research
- Laser-Plasma Interactions and Diagnostics
Astronomy and Astrophysics top 5%
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics

Papers in

Nuclear and High Energy Physics 50
- Magnetic confinement fusion research 50
- Laser-Plasma Interactions and Diagnostics 7
Astronomy and Astrophysics 25
- Ionosphere and magnetosphere dynamics 25

Co-authors: Y.M. Jeon (18 shared papers)S.W. Yoon (13 shared papers)J.G. Kwak (8 shared papers)S. G. Lee (7 shared papers)G.S. Yun (5 shared papers)J.-K. Park (2 shared papers)W. C. Kim (4 shared papers)Y.U. Nam (6 shared papers)
Journals: Nuclear Fusion (16 papers)Review of Scientific Instruments (7 papers)Physics of Plasmas (5 papers)Fusion Science & Technology (3 papers)Fusion Engineering and Design (3 papers)
Partner nations: South Korea United States Japan

In The Last Decade

W.H. Ko

47 papers receiving 853 citations

W.H. Ko's Hit Papers

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Suppression of Edge Localized Modes in High-Confinement KSTAR Plasmas by Nonaxisymmetric Magnetic Perturbations 2012 · 284 citations

Peers

Countries citing papers authored by W.H. Ko

Since Specialization

Citations

This map shows the geographic impact of W.H. Ko's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by W.H. Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.H. Ko more than expected).

Fields of papers citing papers by W.H. Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W.H. Ko. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by W.H. Ko. The network helps show where W.H. Ko may publish in the future.

Co-authors

The 25 scholars most cited alongside W.H. Ko, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with W.H. Ko Line = papers co-authored together W.H. Ko links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 54 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Suppression of Edge Localized Modes in High-Confinement KSTAR Plasmas by Nonaxisymmetric Magnetic Perturbations Physical Review Letters ·Y.M. Jeon, J.-K. Park, S.W. Yoon, W.H. Ko, S. G. Lee, K. D. Lee, G.S. Yun, Y.U. Nam, W. C. Kim, J.G. Kwak, K. S. Lee, H. K. Kim, H.L. Yang Hit paper breakdown →	2012	284
2	3D field phase-space control in tokamak plasmas Nature Physics ·Jong-Kyu Park, Y.M. Jeon, Y. In, Joon-Wook Ahn, R. Nazikian, Gunyoung Park, Jaehyun Kim, Hyungho Lee, W.H. Ko, Hyun-Seok Kim, N.C. Logan, Zhirui Wang, Eliot Feibush, J. Ménard, Michael C. Zarnstroff	2018	81
3	Multiscale interaction between a large scale magnetic island and small scale turbulence Nuclear Fusion ·M. Choi, J. Kim, Jae-Min Kwon, H. K. Park, Y. In, W. Lee, K.D. Lee, G.S. Yun, J. Lee, Moolkyeol Kim, W.H. Ko, J.H. Lee, Y.S. Park, Y.-S. Na, N. C. Luhmann, B.H. Park	2017	56
4	Enhanced understanding of non-axisymmetric intrinsic and controlled field impacts in tokamaks Nuclear Fusion ·Y. In, J.-K. Park, Y.M. Jeon, Jayhyun Kim, G. Y. Park, J.-W. Ahn, A. Loarte, W.H. Ko, H. H. Lee, J. W. Yoo, J.-W. Juhn, S.W. Yoon, H. Park, (unknown)	2017	51
5	Charge exchange spectroscopy system calibration for ion temperature measurement in KSTAR Review of Scientific Instruments ·W.H. Ko, Hyungho Lee, D. C. Seo, Myeun Kwon	2010	49
6	Rotational Resonance of Nonaxisymmetric Magnetic Braking in the KSTAR Tokamak Physical Review Letters ·Jong-Kyu Park, Y.M. Jeon, J. Ménard, W.H. Ko, S. G. Lee, Y.S. Bae, M. Joung, K.-I. You, K.-D. Lee, N.C. Logan, K. Kim, J. Ko, S.W. Yoon, S.H. Hahn, Junghee Kim, W. C. Kim, Y.K. Oh, J.G. Kwak	2013	34
7	Formation of the internal transport barrier in KSTAR Nuclear Fusion ·Jae Hoon Chung, H.S. Kim, Y.M. Jeon, J. Kim, M. Choi, J. Ko, K.D. Lee, H.H. Lee, Sumin Yi, Jae-Min Kwon, S.H. Hahn, W.H. Ko, J.H. Lee, S.W. Yoon	2017	33
8	KSTAR Charge Exchange Spectroscopy System IEEE Transactions on Plasma Science ·W.H. Ko, Seungtae Oh, Myeun Kwon	2010	23
9	Kinetic equilibrium reconstruction and the impact on stability analysis of KSTAR plasmas Nuclear Fusion ·Yanzheng Jiang, S.A. Sabbagh, Y.S. Park, J.W. Berkery, J.-H. Ahn, Juan Riquezes, J.G. Bak, W.H. Ko, J. Ko, Jongha Lee, S.W. Yoon, A. H. Glasser, Zhirui Wang	2021	19
10	Prompt loss of beam ions in KSTAR plasmas AIP Advances ·Jun Young Kim, Tongnyeol Rhee, Junghee Kim, S.W. Yoon, B. H. Park, M. Isobe, K. Ogawa, W.H. Ko	2016	18
11	Pedestal electron collisionality and toroidal rotation during ELM-crash suppression phase under n = 1 RMP in KSTAR Physics of Plasmas ·Minwoo Kim, Jaehyun Lee, W.H. Ko, S.H. Hahn, Y. In, Y.M. Jeon, W. Suttrop, S.K. Kim, G. Y. Park, J.-W. Juhn	2020	16
12	Ion temperature and toroidal velocity edge transport barriers in KSTAR Nuclear Fusion ·W.H. Ko, S. H. Ko, Jae-Min Kwon, P. H. Diamond, K. Ida, Y.M. Jeon, Jaehyun Lee, S.W. Yoon, J.G. Kwak	2015	14
13	Variation of magnetic braking by non-axisymmetric magnetic fields depending on the perturbed field structure in the KSTAR tokamak Nuclear Fusion ·Kimin Kim, Y.M. Jeon, Jong-Kyu Park, W.H. Ko, Y. In, Wonho Choe, Jayhyun Kim, S. G. Lee, S.W. Yoon, J.G. Kwak, Y.K. Oh	2016	13
14	Diagnostics for first plasma and development plan on KSTAR Review of Scientific Instruments ·J. H. Lee, H. K. Na, S. G. Lee, J. G. Bak, D. C. Seo, Seong-Heon Seo, S. T. Oh, W.H. Ko, Jae Hoon Chung, Y. U. Nam, K. D. Lee, E. M. Ka, Y.K. Oh, M. Kwon, S.H. Jeong	2010	12
15	Tailoring tokamak error fields to control plasma instabilities and transport Nature Communications ·S.M. Yang, Jong-Kyu Park, Y.M. Jeon, N.C. Logan, Jaehyun Lee, Qiming Hu, JongHa Lee, S.K. Kim, Jaewook Kim, Hyungho Lee, Yong-Su Na, T.S. Hahm, G. J. Choi, J. Snipes, Gunyoung Park, W.H. Ko	2024	11
16	KSTAR Status and Upgrade Plan Toward Fusion Reactor IEEE Transactions on Plasma Science ·J.G. Kwak, Tongnyeol Rhee, Hyunsun Han, Jisung Kang, J.G. Bak, H.J. Ahn, Y. U. Nam, Hyun-Seok Kim, Minwoo Kim, W.H. Ko, S.W. Yoon, W. C. Kim, K. R. Park	2020	11
17	Quasisymmetric Optimization of Nonaxisymmetry in Tokamaks Physical Review Letters ·Jong-Kyu Park, S.M. Yang, N.C. Logan, Qiming Hu, Caoxiang Zhu, M. C. Zarnstorff, R. Nazikian, C. Paz-Soldan, Y.M. Jeon, W.H. Ko	2021	11
18	Design and fabrication of a multi-purpose soft x-ray array diagnostic system for KSTAR Review of Scientific Instruments ·Seung Hun Lee, Kil‐Byoung Chai, Siwon Jang, W.H. Ko, Junghee Kim, D. C. Seo, Jongha Lee, I. N. Bogatu, Jinsoo Kim, Wonho Choe	2012	10
19	Parametric dependencies of locked mode thresholds in KSTAR L-mode plasmas Nuclear Fusion ·S.M. Yang, Jong-Kyu Park, Y.S. Na, Y. In, H. Hahn, Junhyub Jeon, J. W. Yoo, W.H. Ko, K.D. Lee, J.H. Lee, Jeongwon Lee, S.C. Hong, Yuejiang Shi, N.C. Logan, Qiming Hu, G. J. Choi	2021	10
20	Overview of recent progress in 3D field physics in KSTAR Journal of the Korean Physical Society ·Gunyoung Park, Y. In, Jong-Kyu Park, W.H. Ko, Jaehyun Lee, Minwoo Kim, Giwook Shin, S.H. Hahn, S.K. Kim, S.M. Yang, Qiming Hu, Tongnyeol Rhee, M. Choi, Kimin Kim, Hyungho Lee, Y.M. Jeon, Woong-Chae Kim, Si-Woo Yoon	2022	10

About W.H. Ko

W.H. Ko is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics, Biomedical Engineering, Materials Chemistry and Aerospace Engineering, having authored 54 papers that have together received 869 indexed citations. Recurring topics across this work include Magnetic confinement fusion research (50 papers), Ionosphere and magnetosphere dynamics (25 papers), Superconducting Materials and Applications (18 papers), Fusion materials and technologies (14 papers), Particle accelerators and beam dynamics (12 papers), Atomic and Subatomic Physics Research (9 papers), Laser-Plasma Interactions and Diagnostics (7 papers) and Spectroscopy and Laser Applications (3 papers). The work is most often cited by research in Nuclear and High Energy Physics (819 citations), Astronomy and Astrophysics (481 citations), Aerospace Engineering (196 citations), Biomedical Engineering (248 citations) and Materials Chemistry (231 citations). W.H. Ko has collaborated with scholars based in South Korea, United States and Japan. Frequent co-authors include Y.M. Jeon, S.W. Yoon, J.G. Kwak, S. G. Lee, G.S. Yun, J.-K. Park, W. C. Kim, Y.U. Nam, K. D. Lee and H. K. Kim. Their work appears in journals such as Nuclear Fusion, Review of Scientific Instruments, Physics of Plasmas, Fusion Science & Technology and Fusion Engineering and Design.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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W.H. Ko

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