S. Kamada

800 total citations
24 papers, 89 citations indexed

About

S. Kamada is a scholar working on Electrical and Electronic Engineering, Aerospace Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, S. Kamada has authored 24 papers receiving a total of 89 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 16 papers in Aerospace Engineering and 11 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in S. Kamada's work include Particle Accelerators and Free-Electron Lasers (21 papers), Particle accelerators and beam dynamics (16 papers) and Gyrotron and Vacuum Electronics Research (9 papers). S. Kamada is often cited by papers focused on Particle Accelerators and Free-Electron Lasers (21 papers), Particle accelerators and beam dynamics (16 papers) and Gyrotron and Vacuum Electronics Research (9 papers). S. Kamada collaborates with scholars based in Japan and United States. S. Kamada's co-authors include K. Oide, Yasuhiro Takayama, Ji Qiang, K. Ohmi, M. Tawada, Yunhai Cai, Hideo Kitamura, Shigeru Yamamoto, Yasushi Kagoshima and Noboru Yamamoto and has published in prestigious journals such as Physical Review Letters, Review of Scientific Instruments and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

In The Last Decade

S. Kamada

19 papers receiving 83 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Kamada Japan 6 68 49 38 25 19 24 89
R. Boyce United States 5 65 1.0× 48 1.0× 33 0.9× 18 0.7× 23 1.2× 14 95
S. Mikhailov United States 5 77 1.1× 46 0.9× 42 1.1× 42 1.7× 17 0.9× 22 101
S. Guiducci Italy 7 84 1.2× 48 1.0× 27 0.7× 36 1.4× 19 1.0× 43 111
M. Borland United States 6 95 1.4× 66 1.3× 41 1.1× 20 0.8× 23 1.2× 33 107
P.K. Den Hartog United States 6 69 1.0× 42 0.9× 46 1.2× 13 0.5× 17 0.9× 16 77
Joerg Rossbach Germany 5 88 1.3× 57 1.2× 40 1.1× 29 1.2× 21 1.1× 21 108
Andreas Lüdeke Switzerland 5 72 1.1× 41 0.8× 28 0.7× 13 0.5× 21 1.1× 14 88
Yu-Chiu Chao United States 5 81 1.2× 41 0.8× 39 1.0× 32 1.3× 27 1.4× 39 98
D. Nölle Germany 7 109 1.6× 67 1.4× 53 1.4× 20 0.8× 25 1.3× 30 119
Lars Fröhlich Italy 6 87 1.3× 24 0.5× 55 1.4× 16 0.6× 8 0.4× 23 98

Countries citing papers authored by S. Kamada

Since Specialization
Citations

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

Fields of papers citing papers by S. Kamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Kamada

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kamada. A scholar is included among the top collaborators of S. Kamada based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Kamada. S. Kamada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ohmi, K., M. Tawada, Yunhai Cai, et al.. (2004). Beam-Beam Limit ine+e−Circular Colliders. Physical Review Letters. 92(21). 214801–214801. 8 indexed citations
2.
Ohmi, K., M. Tawada, Yunhai Cai, et al.. (2004). Luminosity limit due to the beam-beam interactions with or without crossing angle. Physical Review Special Topics - Accelerators and Beams. 7(10). 21 indexed citations
3.
Ohmi, K., M. Tawada, K. Oide, & S. Kamada. (2004). STUDY OF THE DIFFUSION PROCESSES CAUSED BY THE BEAM-BEAM INTERACTIONS. 1 indexed citations
4.
Hayano, H., S. Kamada, K. Kubo, et al.. (2003). Optics diagnostics and tuning for low emittance beam in KEK-ATF damping ring. Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366). 5. 3432–3434.
5.
Takayama, Yasuhiro, T. Okugi, Tsuneaki Miyahara, et al.. (2003). Application limit of SR interferometer for emittance measurement. Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366). 3. 2155–2157. 1 indexed citations
6.
Ando, Masami, et al.. (2002). Conceptual design of a compact electron storage ring system dedicated to coronary angiography. 1468–1470. 1 indexed citations
7.
Hayano, H., S. Kamada, M. Kuriki, et al.. (2000). BEAM TUNING FOR LOW EMITTANCE IN KEK-ATF DAMPING RING. 1 indexed citations
8.
Takayama, Yasuhiro, Tsuneaki Miyahara, S. Kamada, et al.. (2000). Spatial coherence of undulator radiation beyond the van Cittert–Zernike theorem. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 441(3). 565–576. 6 indexed citations
9.
Okugi, T., Yasuhiro Takayama, H. Hayano, et al.. (1999). Vertical emittance in the KEK accelerator test facility. CERN Document Server (European Organization for Nuclear Research). 256–258. 2 indexed citations
10.
Takayama, Yasuhiro & S. Kamada. (1999). Spatial coherence of bending magnet radiation and application limit of the van Cittert–Zernike theorem. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 59(6). 7128–7140. 10 indexed citations
11.
Okugi, T., Tatsuo Hirose, H. Hayano, et al.. (1999). Evaluation of extremely small horizontal emittance. Physical Review Special Topics - Accelerators and Beams. 2(2). 5 indexed citations
12.
Okugi, T., Yasuhiro Takayama, H. Hayano, et al.. (1999). Vertical emittance in the KEK accelerator test facility. Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366). 2. 256–258 vol.1. 2 indexed citations
13.
Koiso, H., Satoru Matsumoto, H. Fukuma, et al.. (1996). Beam-based measurement of strength errors in quadrupole magnets with orbit bumps. CERN Document Server (European Organization for Nuclear Research). 2 indexed citations
14.
Kamada, S., H. Fukuma, Atsushi Ogata, et al.. (1995). Accelerator plan for a light-source study at the TRISTAN MR. Review of Scientific Instruments. 66(2). 1913–1915. 1 indexed citations
15.
Shiwaku, Hideaki, et al.. (1994). Conceptual Design of a Compact Electron Storage Ring System Dedicated to Coronary Angiography. pac. 1468. 1 indexed citations
16.
Koiso, H., S. Kamada, & Noboru Yamamoto. (1990). Observation of changes of the closed orbit in the TRISTAN main ring. CERN Bulletin. 27. 71–76. 1 indexed citations
17.
Oide, K., H. Fukuma, S. Kamada, et al.. (1985). Gamma Ray Source Using Internal Targets in the Tristan Accumulation Ring. IEEE Transactions on Nuclear Science. 32(5). 3415–3417. 2 indexed citations
18.
Fukuma, H., T. Ieiri, S. Kamada, et al.. (1985). Beam Behavior in the Tristan Accumulation Ring. IEEE Transactions on Nuclear Science. 32(5). 2371–2373. 1 indexed citations
19.
Kamada, S., et al.. (1979). Lattice of Photon Factory Storage Ring. IEEE Transactions on Nuclear Science. 26(3). 3848–3850. 4 indexed citations
20.
Kamada, S., et al.. (1977). TRISTAN Ep Project. IEEE Transactions on Nuclear Science. 24(3). 1194–1196.

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

Breakdown of academic impact, for papers by R. Boyce Breakdown of academic impact, for papers by S. Mikhailov Breakdown of academic impact, for papers by S. Guiducci Breakdown of academic impact, for papers by M. Borland Breakdown of academic impact, for papers by P.K. Den Hartog Breakdown of academic impact, for papers by Joerg Rossbach Breakdown of academic impact, for papers by Andreas Lüdeke Breakdown of academic impact, for papers by Yu-Chiu Chao Breakdown of academic impact, for papers by D. Nölle Breakdown of academic impact, for papers by Lars Fröhlich
Rankless by CCL
2026