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Researcher · Argonne National Laboratory · United States

Stephen J. Klippenstein

Stephen J. Klippenstein publishes mostly in Atomic and Molecular Physics, and Optics, Atmospheric Science and Spectroscopy, on topics such as Advanced Chemical Physics Studies, Atmospheric chemistry and aerosols and Advanced Combustion Engine Technologies.

ORCID 0000-0001-6297-9187 OpenAlex
World rank
#38,007
of 7,710,434 ranked researchers
Rank in United States
#14,544
of 1,627,098
Works
453
Citations
30k
Citations per work
66.7
h-index
90
i10-index 283Top 0.2% in Atomic and Molecular Physics, and Optics
Stephen J. Klippenstein

What does Stephen J. Klippenstein research?

Stephen J. Klippenstein's work is mostly in Physics and Astronomy (22%), Earth and Planetary Sciences (20%), Chemistry (17%).

Physical Sciences: 329 works · 72.6% of their workPhysics and Astronomy: 102 works · 22.5% of their workAtomic and Molecular Physics, and Optics: 102 works · 22.5% of their workEarth and Planetary Sciences: 88 works · 19.5% of their workAtmospheric Science: 88 works · 19.5% of their workChemistry: 75 works · 16.6% of their workSpectroscopy: 43 works · 9.5% of their workOrganic Chemistry: 32 works · 7.1% of their workChemical Engineering: 36 works · 7.9% of their workFluid Flow and Transfer Processes: 36 works · 7.9% of their workMaterials Science: 28 works · 6.1% of their workMaterials Chemistry: 28 works · 6.1% of their workEverything else: 124 works · 27.4% of their workTHEIR WORKStephen J.Klippenstein453works
Physical Sciences73%

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. Physics and Astronomy10222.5%
    2. Earth and Planetary Sciences8819.5%
    3. Chemistry7516.6%
    4. Chemical Engineering367.9%
    5. Materials Science286.1%
  2. Everything else12427.4%
  1. 1Atomic and Molecular Physics, and Optics22% of their works
  2. 2Atmospheric Science20% of their works
  3. 3Spectroscopy10% of their works
  4. 4Fluid Flow and Transfer Processes8% of their works
  5. 5Organic Chemistry7% of their works
  6. 6Materials Chemistry6% of their works

Research topics

Which keywords describe Stephen J. Klippenstein's research?

The keywords of their largest research topics: Density Functional Theory, Dispersion Correction, Atmospheric Aerosols, Black Carbon, Chemical Kinetics, Catalysis, Combustion and Soot Formation.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Density Functional Theory2151 topic
  2. Dispersion Correction2151 topic
  3. Atmospheric Aerosols1681 topic
  4. Black Carbon1681 topic
  5. Chemical Kinetics1412 topics
  6. Catalysis1262 topics
  7. Combustion1001 topic
  8. Soot Formation1001 topic
  9. Ozone Depletion711 topic
  10. Stratospheric Water Vapor711 topic
  11. Dehydrogenation671 topic
  12. Oxidative671 topic
  13. Spectroscopic Databases601 topic
  14. Terahertz Quantum-Cascade Lasers601 topic
  15. Nanoparticles591 topic
  16. Oxidation591 topic
  17. Large-Eddy Simulation411 topic
  18. Turbulent Flames411 topic

Where does Stephen J. Klippenstein work?

Stephen J. Klippenstein's main affiliation in the publication record is Argonne National Laboratory, United States.

How many publications and citations does Stephen J. Klippenstein have?

OpenAlex counts 453 works and 30,196 citations for Stephen J. Klippenstein, an h-index of 90, ranking #38,007 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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