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World rank
#2,968,895
of 7,710,434 ranked researchers
Rank in United States
#853,799
of 1,627,098
Works
31
Citations
101
Citations per work
3.3

What does R. K. Cooper research?

R. K. Cooper's work is mostly in Engineering (62%), Physics and Astronomy (21%).

Physical Sciences83%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1962.3%
    2. Physics and Astronomy620.8%
  1. Everything else516.9%
  1. 1Electrical and Electronic Engineering30% of their works
  2. 2Aerospace Engineering22% of their works
  3. 3Atomic and Molecular Physics, and Optics17% of their works
  4. 4Biomedical Engineering5% of their works
  5. 5Civil and Structural Engineering5% of their works
  6. 6Nuclear and High Energy Physics4% of their works

Research topics

Which keywords describe R. K. Cooper's research?

The keywords of their largest research topics: Negative Ion Sources, Superconducting Cavities, Free-Electron Lasers, X-Ray, High Power Terahertz Sources, Vacuum Electronics, Civil Engineering and Construction.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Negative Ion Sources181 topic
  2. Superconducting Cavities181 topic
  3. Free-Electron Lasers171 topic
  4. X-Ray171 topic
  5. High Power Terahertz Sources121 topic
  6. Vacuum Electronics121 topic
  7. Civil Engineering21 topic
  8. Construction21 topic
  9. Microwave Filters21 topic
  10. Nb3Sn Conductor21 topic
  11. Neutron Imaging21 topic
  12. Optical Modulators21 topic
  13. Silicon Photonics21 topic
  14. Small-Angle Scattering21 topic
  15. Substrate Integrated Waveguide21 topic
  16. Superconducting Magnets21 topic

Where does R. K. Cooper work?

R. K. Cooper's main affiliation in the publication record is Los Alamos National Laboratory, United States.

How many publications and citations does R. K. Cooper have?

OpenAlex counts 31 works and 101 citations for R. K. Cooper, an h-index of 4, ranking #2,968,895 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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