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Researcher · University of Maryland, College Park · United States

J. Cheng

J. Cheng publishes mostly in Aerospace Engineering, Atomic and Molecular Physics, and Optics and Nuclear and High Energy Physics, on topics such as Particle accelerators and beam dynamics, Gyrotron and Vacuum Electronics Research and Magnetic confinement fusion research.

ORCID 0000-0001-8359-2475 OpenAlex
World rank
#1,374,577
of 1,633,909 ranked researchers
Rank in United States
#321,895
of 358,040
Works
15
Citations
7
Citations per work
0.5

What does J. Cheng research?

Aerospace Engineering: 27.8%Atomic and Molecular Physics, and Optics: 27.8%Nuclear and High Energy Physics: 22.2%Control and Systems Engineering: 11.1%other fields: 11.1%28%top field
Aerospace Engineering27.8%Atomic and Molecular Physics, and Optics27.8%Nuclear and High Energy Physics22.2%Control and Systems Engineering11.1%other fields11.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Aerospace Engineering28% of their works
  2. 2Atomic and Molecular Physics, and Optics28% of their works
  3. 3Nuclear and High Energy Physics22% of their works
  4. 4Control and Systems Engineering11% of their works
  5. 5Biomedical Engineering6% of their works
  6. 6Electrical and Electronic Engineering6% of their works

Research topics

Which keywords describe J. Cheng's research?

The keywords of their largest research topics: High Power Terahertz Sources, Negative Ion Sources, Superconducting Cavities, Vacuum Electronics, Tokamak, Turbulence, Bioreactor and Fault Detection.

Size is their works in the topics tagged with each word, from their 7 largest topics. Each links to the topic it comes from most.

All 14 words, with their numbers
  1. High Power Terahertz Sources51 topic
  2. Negative Ion Sources51 topic
  3. Superconducting Cavities51 topic
  4. Vacuum Electronics51 topic
  5. Tokamak41 topic
  6. Turbulence41 topic
  7. Bioreactor11 topic
  8. Fault Detection11 topic
  9. Free-Electron Lasers11 topic
  10. Model Predictive Control11 topic
  11. Optimization11 topic
  12. Process Monitoring11 topic
  13. Scale-up11 topic
  14. X-Ray11 topic

Where does J. Cheng work?

J. Cheng's main affiliation in the publication record is University of Maryland, College Park, United States.

How many publications and citations does J. Cheng have?

Science Explorer counts 15 works and 7 citations for J. Cheng, ranking #1,374,577 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.

Other researchers named J. Cheng

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.