K. Ko

600 citations

61 papers · 291 indexed · h-index 12

Impact in

Aerospace Engineering top 5%
- Particle accelerators and beam dynamics
Atomic and Molecular Physics, and Optics top 10%
- Gyrotron and Vacuum Electronics Research

Papers in ⓘ

Aerospace Engineering 47
- Particle accelerators and beam dynamics 47
Atomic and Molecular Physics, and Optics 37
- Gyrotron and Vacuum Electronics Research 33
- Electromagnetic Scattering and Analysis 4

Co-authors: P. Vitello (7 shared papers)N. Kroll (13 shared papers)C. Ng (16 shared papers)D.B. McDermott (3 shared papers)Sami Tantawi (5 shared papers)Lan Xiao (11 shared papers)A. Kabel (12 shared papers)Neville C. Luhmann (2 shared papers)
Journals: IEEE Transactions on Plasma Science (3 papers)IEEE Transactions on Nuclear Science (3 papers)Computer Physics Communications (2 papers)IEEE Transactions on Visualization and Computer Graphics (1 paper)Lasers in Medical Science (1 paper)
Partner nations: United States South Korea Japan

In The Last Decade

K. Ko

54 papers receiving 258 citations

Peers

Countries citing papers authored by K. Ko

Since Specialization

Citations

This map shows the geographic impact of 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 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 K. Ko more than expected).

Fields of papers citing papers by K. Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside 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 K. Ko Line = papers co-authored together K. 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 61 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Theory, Design, and Operation of Large-Orbit High-Harmonic Gyroklystron Amplifiers IEEE Transactions on Plasma Science ·Kwo Ray Chu, D. S. Furuno, Neville C. Luhmann, D.B. McDermott, P. Vitello, K. Ko	1985	16
2	Design of a Low Loss SRF Cavity for the ILC Proceedings of the 2005 Particle Accelerator Conference ·J. Sekutowicz, K. Ko, Lixin Ge, L. Lee, Z. Li, C. Ng, G. Schussman, Lan Xiao, I. Gonin, T. Khabibouline, N. Solyak, Y. Morozumi, Kenji Saito, P. Kneisel	2006	15
3	Mode Competition in the Gyro-Peniotron Oscillator IEEE Transactions on Plasma Science ·P. Vitello, K. Ko	1985	15
4	Design of Gyrotron Amplifiers for Driving 1 TeV e- e+ Linear Colliders IEEE Transactions on Nuclear Science ·V.L. Granatstein, P. Vitello, K. R. Chu, K. Ko, P.E. Latham, W. Lawson, C. D. Striffler, A. Drobot	1985	15
5	Status of Nb-Pb superconducting RF-GUN cavities OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·J. Sekutowicz, J. Iversen, D. Klinke, D. Kostin, W.-D. Möller, A. Muhs, P. Kneisel, J. Smedley, T. Rao, P. Strzyżewski, A. Sołtan, Z. Li, K. Ko, Lan Xiao, R. Lefferts, A.R. Lipski, M. Ferrario	2007	14
6	A multi-moded rf delay line distribution system for the next linear collider AIP conference proceedings ·Sami Tantawi, Gordon Bowden, Z.D. Farkas, J. Irwin, K. Ko, N. Kroll, T. L. Lavine, Z. Li, R.J. Loewen, R.H. Miller, C. Nantista, Ronald D. Ruth, J. Rifkin, A.E. Vlieks, P.B. Wilson, C. Adolphsen, J. Wang	1999	13
7	Flower-petal mode converter for NLC H.A. Hoag, Sami Tantawi, R.S. Callin, H. Deruyter, Z.D. Farkas, K. Ko, N. Kroll, T. L. Lavine, A. Menegat, A.E. Vlieks	2002	13
8	Numerical Simulation of High Power Microwave Sources IEEE Transactions on Nuclear Science ·A. T. Drobot, C.‐L. Chang, K. Ko, A. Mankofsky, A. Mondelli, L. Seftor, P. Vitello	1985	13
9	Modeling imperfection effects on dipole modes in TESLA cavity Lan Xiao, C. Adolphsen, V. Akçelik, A. Kabel, K. Ko, L. Lee, Z. Li, C. Ng	2007	12
10	Operation of a large-orbit high-harmonic multicavity gyroklystron amplifier IEEE Transactions on Plasma Science ·D. S. Furuno, D.B. McDermott, M.C. Luhmann, P. Vitello, K. Ko	1988	12
11	A four cavity, high harmonic gyroklystron amplifier International Journal of Electronics ·D. S. Furuno, D.B. McDermott, Huabao Cao, C. S. Kou, Neville C. Luhmann, P. Vitello, K. Ko	1988	11
12	Numerical design and analysis of a compact TE10 to TE01 mode transducer AIP conference proceedings ·Sami Tantawi, K. Ko, N. Kroll	1993	11
13	Advances in electromagnetic modelling through high performance computing Physica C Superconductivity ·K. Ko, N. Folwell, Lixin Ge, Adam Guetz, L. Lee, Z. Li, C. Ng, Ernesto E. Prudencio, G. Schussman, R. Uplenchwar, Lan Xiao	2006	8
14	An RF cavity for the B-factory OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·Robert Rimmer, F. Voelker, G.R. Lambertson, M. Allen, J. Hodgeson, K. Ko, R. Pendleton, H. Schwarz, N. Kroll	2002	7
15	Equivalent circuit analysis of the SLAC damped detuned structure CERN Document Server (European Organization for Nuclear Research) ·R.M. Jones, K. Ko, N. Kroll, R.H. Miller, K.A. Thompson	1996	7
16	Towards simulation of electromagnetics and beam physics at the petascale Z. Li, V. Akçelik, A. Candel, S. Chen, Lixin Ge, A. Kabel, Lizzy Lee, C. Ng, Ernesto E. Prudencio, G. Schussman, R. Uplenchwar, Lan Xiao, K. Ko	2007	7
17	State of the Art in EM Field Computation University of North Texas Digital Library (University of North Texas) ·C. Ng, V. Akçelik, A. Candel, S. Chen, N. Folwell, Lixin Ge, Adam Guetz, Huixin Jiang, A. Kabel, L.-Q. Lee, Z. Li, Ernesto E. Prudencio, G. Schussman, R. Uplenchwar, Lan Xiao, K. Ko	2006	7
18	Domain decomposition and particle pushing for multiprocessing computers Computer Physics Communications ·A. Mankofsky, J. L. Seftor, Chein‐Chi Chang, K. Ko, A. Mondelli, A. T. Drobot, José J. G. Moura, W.D. Aimonetti, S. Brandon, Dale Nielsen, K Dyer	1988	6
19	PARALLEL HIGHER-ORDER FINITE ELEMENT METHOD FOR ACCURATE FIELD COMPUTATIONS IN WAKEFIELD AND PIC SIMULATIONS University of North Texas Digital Library (University of North Texas) ·A. Candel, A. Kabel, L. Lee, Z. Li, C. Limborg, C. Ng, Ernesto E. Prudencio, G. Schussman, R. Uplenchwar, K. Ko	2009	6
20	Design of a high-power test model of the PEP-II RF cavity H. Schwarz, R.A.I. Bell, John A. Hodgson, J. Judkins, K. Ko, N. Kroll, C.-K. Ng, R. Pendleton, K. Skarpaas, G.R. Lambertson, Robert Rimmer, M.S. deJong, T. Tran-Ngoc, F.P. Adams, M.G. Lipsett, W. Mellors	2002	5

About K. Ko

K. Ko is a scholar working on Aerospace Engineering, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Nuclear and High Energy Physics and Biomedical Engineering, having authored 61 papers that have together received 291 indexed citations. Recurring topics across this work include Particle accelerators and beam dynamics (47 papers), Particle Accelerators and Free-Electron Lasers (37 papers), Gyrotron and Vacuum Electronics Research (33 papers), Electromagnetic Simulation and Numerical Methods (11 papers), Superconducting Materials and Applications (10 papers), Magnetic confinement fusion research (7 papers), Microwave Engineering and Waveguides (6 papers) and Electromagnetic Scattering and Analysis (4 papers). The work is most often cited by research in Aerospace Engineering (207 citations), Atomic and Molecular Physics, and Optics (188 citations), Electrical and Electronic Engineering (216 citations), Nuclear and High Energy Physics (39 citations) and Control and Systems Engineering (30 citations). K. Ko has collaborated with scholars based in United States, South Korea and Japan. Frequent co-authors include P. Vitello, N. Kroll, C. Ng, D.B. McDermott, Sami Tantawi, Lan Xiao, A. Kabel, Neville C. Luhmann, Lixin Ge and A. Mondelli. Their work appears in journals such as IEEE Transactions on Plasma Science, IEEE Transactions on Nuclear Science, Computer Physics Communications, IEEE Transactions on Visualization and Computer Graphics and Lasers in Medical Science.

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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