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Researcher · Varian Medical Systems (United States) · United States

L. F. Johnson

L. F. Johnson publishes mostly in Organic Chemistry, Spectroscopy and Materials Chemistry, on topics such as Chemical Reaction Mechanisms, Synthesis and Reactions of Organic Compounds and Molecular spectroscopy and chirality.

OpenAlex
World rank
#777,914
of 1,633,909 ranked researchers
Rank in United States
#224,927
of 358,040
Works
15
Citations
82
Citations per work
5.5

What does L. F. Johnson research?

Organic Chemistry: 25.0%Spectroscopy: 20.8%Materials Chemistry: 8.3%Nuclear and High Energy Physics: 8.3%other fields: 37.6%25%top field
Organic Chemistry25.0%Spectroscopy20.8%Materials Chemistry8.3%Nuclear and High Energy Physics8.3%other fields37.6%

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

  1. 1Organic Chemistry25% of their works
  2. 2Spectroscopy21% of their works
  3. 3Materials Chemistry8% of their works
  4. 4Nuclear and High Energy Physics8% of their works
  5. 5Inorganic Chemistry4% of their works
  6. 6Analytical Chemistry4% of their works

Research topics

Which keywords describe L. F. Johnson's research?

The keywords of their largest research topics: Absolute Configuration, Acidity Scales, Chiroptical Spectroscopy, Diffusion, Drug Discovery, Nuclear Magnetic Resonance, Nucleophilicity and Oxazolones.

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. Absolute Configuration21 topic
  2. Acidity Scales21 topic
  3. Chiroptical Spectroscopy21 topic
  4. Diffusion21 topic
  5. Drug Discovery22 topics
  6. Nuclear Magnetic Resonance21 topic
  7. Nucleophilicity21 topic
  8. Oxazolones21 topic
  9. Synthesis21 topic
  10. Counter-Current Chromatography11 topic
  11. Crystal Structure Refinement11 topic
  12. Deuterium11 topic
  13. Foldamers11 topic
  14. Hirshfeld Surface Analysis11 topic
  15. Isotope Chemistry11 topic
  16. Natural Product Isolation11 topic
  17. Peptide Synthesis11 topic

Where does L. F. Johnson work?

L. F. Johnson's main affiliation in the publication record is Varian Medical Systems (United States), United States.

How many publications and citations does L. F. Johnson have?

Science Explorer counts 15 works and 82 citations for L. F. Johnson, ranking #777,914 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.