John R. Freeman
John R. Freeman publishes mostly in Electrical and Electronic Engineering, Aerospace Engineering and Nuclear and High Energy Physics, on topics such as Particle accelerators and beam dynamics, Laser-Plasma Interactions and Diagnostics and Pulsed Power Technology Applications.
- World rank
- #223,143 of 1,633,909 ranked researchers
- Rank in United States
- #88,835 of 358,040
- Works
- 74
- Citations
- 190
- Citations per work
- 2.6
What does John R. Freeman research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Electrical and Electronic Engineering10% of their works
- 2Aerospace Engineering10% of their works
- 3Nuclear and High Energy Physics10% of their works
- 4Safety, Risk, Reliability and Quality6% of their works
- 5Sociology and Political Science6% of their works
- 6Control and Systems Engineering5% of their works
Research topics
- Particle accelerators and beam dynamics
- Laser-Plasma Interactions and Diagnostics
- Pulsed Power Technology Applications
- Particle Accelerators and Free-Electron Lasers
- Magnetic confinement fusion research
- Electromagnetic Launch and Propulsion Technology
- Water Systems and Optimization
- Plasma Diagnostics and Applications
Which keywords describe John R. Freeman's research?
The keywords of their largest research topics: Pulsed Power, Electron Beams, Laser-Plasma Accelerators, Negative Ion Sources, Superconducting Cavities, Electron Beam, High Current and Free-Electron Lasers.
- Semiconductor Industry
- Plasma Etching
- Electromagnetic Launch
- Turbulence
- Free-Electron Lasers
- Electron Beam
- Negative Ion Sources
- Electron Beams
- Pulsed Power
- Laser-Plasma Accelerators
- Superconducting Cavities
- High Current
- Tokamak
- X-Ray
- Leak Detection
- Railgun
- Water Distribution Networks
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 17 words, with their numbers
- Pulsed Power62 topics
- Electron Beams51 topic
- Laser-Plasma Accelerators51 topic
- Negative Ion Sources51 topic
- Superconducting Cavities51 topic
- Electron Beam41 topic
- High Current41 topic
- Free-Electron Lasers31 topic
- Tokamak31 topic
- Turbulence31 topic
- X-Ray31 topic
- Electromagnetic Launch21 topic
- Leak Detection21 topic
- Plasma Etching21 topic
- Railgun21 topic
- Semiconductor Industry21 topic
- Water Distribution Networks21 topic
Where does John R. Freeman work?
John R. Freeman's main affiliation in the publication record is University of Minnesota System, United States.
How many publications and citations does John R. Freeman have?
Science Explorer counts 74 works and 190 citations for John R. Freeman, ranking #223,143 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.