Science Explorer Interactive view Map

David Johnson

David Johnson publishes mostly in Atomic and Molecular Physics, and Optics, Materials Chemistry and Electrical and Electronic Engineering, on topics such as Analytical Chemistry and Chromatography, Physiological and biochemical adaptations and Fish Ecology and Management Studies.

World rank
#192,384
of 1,633,909 ranked researchers
Rank in China
#8,407
of 187,979
Works
28
Citations
214
Citations per work
7.6

What does David Johnson research?

Atomic and Molecular Physics, and Optics: 14.6%Materials Chemistry: 9.8%Electrical and Electronic Engineering: 4.9%Aquatic Science: 4.9%other fields: 65.8%15%top field
Atomic and Molecular Physics, and Optics14.6%Materials Chemistry9.8%Electrical and Electronic Engineering4.9%Aquatic Science4.9%other fields65.8%

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

  1. 1Atomic and Molecular Physics, and Optics15% of their works
  2. 2Materials Chemistry10% of their works
  3. 3Electrical and Electronic Engineering5% of their works
  4. 4Aquatic Science5% of their works
  5. 5Spectroscopy5% of their works
  6. 6Organic Chemistry5% of their works

Research topics

Which keywords describe David Johnson's research?

The keywords of their largest research topics: Climate Change, Chiral Separation, Conservation Challenges, Freshwater Biodiversity, Liquid Chromatography, Liquid Crystals, Measurement Uncertainty and Metabolic Rate.

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
  1. Climate Change42 topics
  2. Chiral Separation21 topic
  3. Conservation Challenges21 topic
  4. Freshwater Biodiversity21 topic
  5. Liquid Chromatography21 topic
  6. Liquid Crystals21 topic
  7. Measurement Uncertainty21 topic
  8. Metabolic Rate21 topic
  9. Quantum Simulation21 topic
  10. Redefinition of SI Units21 topic
  11. Self-Organization21 topic
  12. Temperature21 topic
  13. Ultracold Gases21 topic
  14. Aquaculture11 topic
  15. Fish11 topic
  16. Length-Weight Relationships11 topic
  17. Nutrition11 topic

Where does David Johnson work?

David Johnson's main affiliation in the publication record is China Three Gorges University, China.

How many publications and citations does David Johnson have?

Science Explorer counts 28 works and 214 citations for David Johnson, ranking #192,384 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 David Johnson

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