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Researcher · University of Maryland, College Park · United States

R. Alan Kehs

R. Alan Kehs publishes mostly in Atomic and Molecular Physics, and Optics, Aerospace Engineering and Electrical and Electronic Engineering, on topics such as Gyrotron and Vacuum Electronics Research, Particle accelerators and beam dynamics and Particle Accelerators and Free-Electron Lasers.

OpenAlex
World rank
#1,309,218
of 7,710,434 ranked researchers
Rank in United States
#416,123
of 1,627,098
Works
35
Citations
695
Citations per work
19.9
h-index
11
i10-index 12Top 54% in Atomic and Molecular Physics, and Optics
R. Alan Kehs

What does R. Alan Kehs research?

R. Alan Kehs's work is mostly in Engineering (58%), Physics and Astronomy (30%), Chemistry (3%).

Physical Sciences: 32 works · 90.8% of their workEngineering: 20 works · 58.1% of their workAerospace Engineering: 9 works · 25.5% of their workElectrical and Electronic Engineering: 7 works · 21.4% of their workControl and Systems Engineering: 4 works · 11.2% of their workPhysics and Astronomy: 10 works · 29.6% of their workAtomic and Molecular Physics, and Optics: 10 works · 29.6% of their workChemistry: 1 works · 3.1% of their workSpectroscopy: 1 works · 3.1% of their workEverything else: 3 works · 7.2% of their workHealth Sciences: 1 works · 2.0% of their workMedicine: 1 works · 2.0% of their workRadiology, Nuclear Medicine and Imaging: 1 works · 2.0% of their workTHEIR WORKR. Alan Kehs35works
Physical Sciences91%Health Sciences2%

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. Engineering2058.1%
    2. Physics and Astronomy1029.6%
    3. Chemistry13.1%
  2. Everything else37.2%
    1. Medicine12.0%
  1. 1Atomic and Molecular Physics, and Optics30% of their works
  2. 2Aerospace Engineering26% of their works
  3. 3Electrical and Electronic Engineering21% of their works
  4. 4Control and Systems Engineering11% of their works
  5. 5Spectroscopy3% of their works
  6. 6Radiology, Nuclear Medicine and Imaging2% of their works

Research topics

Which keywords describe R. Alan Kehs's research?

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

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. High Power Terahertz Sources281 topic
  2. Vacuum Electronics281 topic
  3. Negative Ion Sources251 topic
  4. Superconducting Cavities251 topic
  5. Free-Electron Lasers151 topic
  6. X-Ray151 topic
  7. Electron Beam111 topic
  8. Pulsed Power111 topic
  9. Plasma Etching41 topic
  10. Semiconductor Industry41 topic
  11. Ionization31 topic
  12. Mass Spectrometry31 topic
  13. Atmospheric Pressure Plasmas21 topic
  14. Material Analysis21 topic
  15. Plasma Medicine21 topic
  16. Spectroscopy21 topic

Where does R. Alan Kehs work?

R. Alan Kehs's main affiliation in the publication record is University of Maryland, College Park, United States.

How many publications and citations does R. Alan Kehs have?

OpenAlex counts 35 works and 695 citations for R. Alan Kehs, an h-index of 11, ranking #1,309,218 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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