Y.‐K. Ko

1.3k citations

21 papers · 911 indexed · h-index 16

Impact in

Astronomy and Astrophysics top 2%
- Solar and Space Plasma Dynamics
- Ionosphere and magnetosphere dynamics
- Astro and Planetary Science
- Stellar, planetary, and galactic studies
Nuclear and High Energy Physics
- Magnetic confinement fusion research

Papers in ⓘ

Astronomy and Astrophysics 19
- Solar and Space Plasma Dynamics 18
- Ionosphere and magnetosphere dynamics 15
- Stellar, planetary, and galactic studies 10
- Astro and Planetary Science 9
- Astrophysics and Star Formation Studies 1
Oceanography 1

Co-authors: J. C. Raymond (12 shared papers)A. Ciaravella (4 shared papers)M. Uzzo (6 shared papers)Salvatore Mancuso (2 shared papers)S. T. Suess (3 shared papers)L. Sui (1 shared paper)Shiqing Zhao (1 shared paper)Jun Lin (1 shared paper)
Journals: The Astrophysical Journal (14 papers)Journal of Geophysical Research Atmospheres (2 papers)Planta Medica (1 paper)Space Science Reviews (1 paper)Geophysical Research Letters (1 paper)
Partner nations: United States Italy South Korea

In The Last Decade

Y.‐K. Ko

21 papers receiving 875 citations

Peers

Countries citing papers authored by Y.‐K. Ko

Since Specialization

Citations

This map shows the geographic impact of Y.‐K. 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 Y.‐K. Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y.‐K. Ko more than expected).

Fields of papers citing papers by Y.‐K. Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Y.‐K. 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 Y.‐K. Ko. The network helps show where Y.‐K. Ko may publish in the future.

Co-authors

The 25 scholars most cited alongside Y.‐K. 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 Y.‐K. Ko Line = papers co-authored together Y.‐K. Ko links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Showing the 20 most-cited of 21 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Direct Observations of the Magnetic Reconnection Site of an Eruption on 2003 November 18 The Astrophysical Journal ·Jun Lin, Y.‐K. Ko, L. Sui, J. C. Raymond, G. Stenborg, Yunchun Jiang, Shiqing Zhao, Salvatore Mancuso	2005	219
2	Elemental Abundances and Post–Coronal Mass Ejection Current Sheet in a Very Hot Active Region The Astrophysical Journal ·A. Ciaravella, J. C. Raymond, Jingjing Li, P. A. Reiser, L. D. Gardner, Y.‐K. Ko, Silvano Fineschi	2002	105
3	SOHOObservations of a Coronal Mass Ejection The Astrophysical Journal ·Arya Akmal, J. C. Raymond, A. Vourlidas, B. J. Thompson, A. Ciaravella, Y.‐K. Ko, M. Uzzo, Rai Wu	2001	83
4	Far‐Ultraviolet Spectra of Fast Coronal Mass Ejections Associated with X‐Class Flares The Astrophysical Journal ·J. C. Raymond, A. Ciaravella, D. Dobrzycka, L. Strachan, Y.‐K. Ko, M. Uzzo, N. E. Raouafi	2003	69
5	Quiescent current sheets in the solar wind and origins of slow wind Journal of Geophysical Research Atmospheres ·S. T. Suess, Y.‐K. Ko, R. von Steiger, Ronald L. Moore	2009	65
6	Current Sheet Evolution in the Aftermath of a CME Event The Astrophysical Journal ·А. Бемпорад, G. Poletto, S. T. Suess, Y.‐K. Ko, N. A. Schwadron, H. A. Elliott, J. C. Raymond	2006	63
7	SLOW SOLAR WIND FROM OPEN REGIONS WITH STRONG LOW-CORONAL HEATING The Astrophysical Journal ·Y.-M. Wang, Y.‐K. Ko, Roland Grappin	2009	58
8	Limitations on suprathermal tails of electrons in the lower solar corona Geophysical Research Letters ·Y.‐K. Ko, L. A. Fisk, G. Gloeckler, J. Geiss	1996	53
9	Elemental Abundances for the 1996 Streamer Belt The Astrophysical Journal ·M. Uzzo, Y.‐K. Ko, J. C. Raymond, P. Wurz, F. M. Ipavich	2003	28
10	Results from UVCS and LASCO Observation of the Sungrazing Comet C/2000 C6 The Astrophysical Journal ·M. Uzzo, J. C. Raymond, D. A. Biesecker, B. G. Marsden, Charlotte M. Wood, Y.‐K. Ko, Rai Wu	2001	25
11	Temporal Evolution of a Streamer Complex: Coronal and in Situ Plasma Parameters The Astrophysical Journal ·А. Бемпорад, G. Poletto, S. T. Suess, Y.‐K. Ko, S. Parenti, Pete Riley, M. Romoli, Th. Zurbuchen	2003	24
12	Multialtitude Observations of a Coronal Jet during the Third Whole Sun Month Campaign The Astrophysical Journal ·Y.‐K. Ko, J. C. Raymond, S. E. Gibson, David Alexander, L. Strachan, T. E. Holzer, H. R. Gilbert, O. C. St. Cyr, B. J. Thompson, C. D. Pike, H. E. Mason, J. Burkepile, W. T. Thompson, L. Fletcher	2005	22
13	The Helium Focusing Cone of the Local Interstellar Medium Close to the Sun The Astrophysical Journal ·J. Michels, J. C. Raymond, Jean‐Loup Bertaux, Éric Quémerais, R. Lallement, Y.‐K. Ko, D. Spadaro, L. D. Gardner, S. Giordano, R. O’Neal, Silvano Fineschi, J. L. Kohl, C. Benna, A. Ciaravella, M. Romoli, D. L. Judge	2002	18
14	Far‐Ultraviolet Observations of Comet 2P/Encke at Perihelion The Astrophysical Journal ·J. C. Raymond, M. Uzzo, Y.‐K. Ko, Salvatore Mancuso, Rai Wu, Lawrence B. Gardner, J. L. Kohl, B. G. Marsden, P. L. Smith	2002	15
15	Three‐dimensional Structure of the 2002 April 21 Coronal Mass Ejection The Astrophysical Journal ·Jin‐Yi Lee, J. C. Raymond, Y.‐K. Ko, K.‐S. Kim	2006	15
16	Active Region Streamer Diagnostics 2001 September 14–16 The Astrophysical Journal ·M. Uzzo, Y.‐K. Ko, J. C. Raymond	2004	15
17	Low‐latitude solar wind during the Fall 1998 SOHO‐Ulysses quadrature Journal of Geophysical Research Atmospheres ·G. Poletto, S. T. Suess, D. A. Biesecker, R. Esser, G. Gloeckler, Y.‐K. Ko, T. H. Zurbuchen	2002	15
18	Chemical vapor deposition of an electroplating Cu seed layer using hexafluoroacetylacetonate Cu(1,5-dimethylcyclooctadiene) Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·Lee Wh, Y.‐K. Ko, I. J. Byun, B. S. Seo, Jung Goo Lee, P. J. Reucroft, Ju Lee, Jeong Yong Lee	2001	14
19	Constraints on Coronal Outflow Velocities Derived from UVCS Doppler Dimming Measurements and in-Situ Charge State Data Space Science Reviews ·L. Strachan, Y.‐K. Ko, A. V. Panasyuk, D. Dobrzycka, J. L. Kohl, M. Romoli, G. Noci, S. E. Gibson, D. A. Biesecker	1999	3
20	Multi-Instrument Campaigns to Observe the Off-Limb Corona Max Planck Digital Library ·G. Del Zanna, V. Andretta, G. Poletto, L. Teriaca, Y.‐K. Ko, H. E. Mason, A. Vourdilas, А. Бемпорад, M. Magrí	2009	1

About Y.‐K. Ko

Y.‐K. Ko is a scholar working on Astronomy and Astrophysics, Oceanography, Atmospheric Science, Electronic, Optical and Magnetic Materials and Ecology, Evolution, Behavior and Systematics, having authored 21 papers that have together received 911 indexed citations. Recurring topics across this work include Solar and Space Plasma Dynamics (18 papers), Ionosphere and magnetosphere dynamics (15 papers), Stellar, planetary, and galactic studies (10 papers), Astro and Planetary Science (9 papers), Electrodeposition and Electroless Coatings (1 paper), Copper Interconnects and Reliability (1 paper), Semiconductor materials and devices (1 paper) and Astrophysics and Star Formation Studies (1 paper). The work is most often cited by research in Astronomy and Astrophysics (892 citations), Nuclear and High Energy Physics (42 citations), Molecular Biology (134 citations), Atmospheric Science (25 citations) and Artificial Intelligence (37 citations). Y.‐K. Ko has collaborated with scholars based in United States, Italy and South Korea. Frequent co-authors include J. C. Raymond, A. Ciaravella, M. Uzzo, Salvatore Mancuso, S. T. Suess, L. Sui, Shiqing Zhao, Jun Lin, G. Stenborg and Yunchun Jiang. Their work appears in journals such as The Astrophysical Journal, Journal of Geophysical Research Atmospheres, Planta Medica, Space Science Reviews and Geophysical Research Letters.

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.

Explore authors with similar magnitude of impact