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Researcher · Sheffield Industrial Museums Trust · United Kingdom

Samuel L. Penfield

Samuel L. Penfield publishes mostly in Geochemistry and Petrology, Inorganic Chemistry and Materials Chemistry, on topics such as Mineralogy and Gemology Studies, Crystal Structures and Properties and Geochemistry and Geologic Mapping.

OpenAlex
World rank
#3,585,668
of 7,710,434 ranked researchers
Rank in United Kingdom
#235,251
of 367,258
Works
117
Citations
321
Citations per work
2.7
h-index
9
i10-index 5Top 59% in Geochemistry and Petrology
Samuel L. Penfield

What does Samuel L. Penfield research?

Samuel L. Penfield's work is mostly in Materials Science (20%), Earth and Planetary Sciences (17%), Chemistry (13%).

Physical Sciences: 64 works · 55.1% of their workMaterials Science: 24 works · 20.5% of their workMaterials Chemistry: 10 works · 8.9% of their workElectronic, Optical and Magnetic Materials: 8 works · 6.6% of their workBiomaterials: 6 works · 5.0% of their workEarth and Planetary Sciences: 20 works · 16.7% of their workGeochemistry and Petrology: 20 works · 16.7% of their workChemistry: 15 works · 13.2% of their workInorganic Chemistry: 15 works · 13.2% of their workComputer Science: 5 works · 4.7% of their workArtificial Intelligence: 5 works · 4.7% of their workEverything else: 53 works · 44.9% of their workTHEIR WORKSamuel L.Penfield117works
Physical Sciences55%

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. Materials Science2420.5%
    2. Earth and Planetary Sciences2016.7%
    3. Chemistry1513.2%
    4. Computer Science54.7%
  2. Everything else5344.9%
  1. 1Geochemistry and Petrology17% of their works
  2. 2Inorganic Chemistry13% of their works
  3. 3Materials Chemistry9% of their works
  4. 4Electronic, Optical and Magnetic Materials7% of their works
  5. 5Biomaterials5% of their works
  6. 6Artificial Intelligence5% of their works

Research topics

Which keywords describe Samuel L. Penfield's research?

The keywords of their largest research topics: Gemstones, Geochemistry, Crystallographic Computing, Nonlinear Optical Materials, Clay Nanotubes, Halloysite, Machine Learning and Mineral Prospectivity.

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 16 words, with their numbers
  1. Gemstones391 topic
  2. Geochemistry391 topic
  3. Crystallographic Computing151 topic
  4. Nonlinear Optical Materials151 topic
  5. Clay Nanotubes121 topic
  6. Halloysite121 topic
  7. Machine Learning121 topic
  8. Mineral Prospectivity121 topic
  9. Geochronology101 topic
  10. Zircon101 topic
  11. Inorganic Clusters91 topic
  12. Oxynitride Perovskites91 topic
  13. Actinides81 topic
  14. Fluoride Ion Batteries81 topic
  15. Noble Gas Compounds81 topic
  16. Uranium81 topic

Where does Samuel L. Penfield work?

Samuel L. Penfield's main affiliation in the publication record is Sheffield Industrial Museums Trust, United Kingdom.

How many publications and citations does Samuel L. Penfield have?

OpenAlex counts 117 works and 321 citations for Samuel L. Penfield, an h-index of 9, ranking #3,585,668 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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