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Researcher · Sigray (United States) · United States

Sylvia J. Y. Lewis

Sylvia J. Y. Lewis publishes mostly in Radiation, Electrical and Electronic Engineering and Surfaces, Coatings and Films, on topics such as Electron and X-Ray Spectroscopy Techniques, X-ray Spectroscopy and Fluorescence Analysis and Advanced X-ray Imaging Techniques.

OpenAlex
World rank
#6,565,652
of 7,710,434 ranked researchers
Rank in United States
#1,532,591
of 1,627,098
Works
50
Citations
220
Citations per work
4.4
h-index
7
i10-index 7Top 70% in Radiation
Sylvia J. Y. Lewis

What does Sylvia J. Y. Lewis research?

Sylvia J. Y. Lewis's work is mostly in Engineering (30%), Physics and Astronomy (26%), Materials Science (13%).

Physical Sciences: 34 works · 68.8% of their workEngineering: 15 works · 29.7% of their workElectrical and Electronic Engineering: 12 works · 23.9% of their workBiomedical Engineering: 3 works · 5.8% of their workPhysics and Astronomy: 13 works · 26.1% of their workRadiation: 13 works · 26.1% of their workMaterials Science: 6 works · 13.0% of their workSurfaces, Coatings and Films: 6 works · 13.0% of their workEverything else: 11 works · 22.5% of their workHealth Sciences: 3 works · 5.1% of their workMedicine: 3 works · 5.1% of their workRadiology, Nuclear Medicine and Imaging: 3 works · 5.1% of their workLife Sciences: 2 works · 3.6% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 3.6% of their workStructural Biology: 2 works · 3.6% of their workTHEIR WORKSylvia J. Y.Lewis50works
Life Sciences4%Physical Sciences69%Health Sciences5%

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. Engineering1529.7%
    2. Physics and Astronomy1326.1%
    3. Materials Science613.0%
  2. Everything else1122.5%
    1. Medicine35.1%
    1. Biochemistry, Genetics and Molecular Biology23.6%
  1. 1Radiation26% of their works
  2. 2Electrical and Electronic Engineering24% of their works
  3. 3Surfaces, Coatings and Films13% of their works
  4. 4Biomedical Engineering6% of their works
  5. 5Radiology, Nuclear Medicine and Imaging5% of their works
  6. 6Structural Biology4% of their works

Research topics

Which keywords describe Sylvia J. Y. Lewis's research?

The keywords of their largest research topics: Scanning Electron Microscopy, X-ray Photoelectron Spectroscopy, Spectroscopy, X-ray Absorption, Phase Retrieval, X-ray Imaging, Failure Analysis and Integrated Circuits.

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. Scanning Electron Microscopy181 topic
  2. X-ray Photoelectron Spectroscopy181 topic
  3. Spectroscopy161 topic
  4. X-ray Absorption161 topic
  5. Phase Retrieval151 topic
  6. X-ray Imaging151 topic
  7. Failure Analysis121 topic
  8. Integrated Circuits121 topic
  9. Dual-Energy CT61 topic
  10. Electron Beam Lithography61 topic
  11. Material Differentiation61 topic
  12. Nanofabrication61 topic
  13. Battery Materials51 topic
  14. Cryo-Electron Microscopy51 topic
  15. Lithium-ion Batteries51 topic
  16. Single-Particle Analysis51 topic

Where does Sylvia J. Y. Lewis work?

Sylvia J. Y. Lewis's main affiliation in the publication record is Sigray (United States), United States.

How many publications and citations does Sylvia J. Y. Lewis have?

OpenAlex counts 50 works and 220 citations for Sylvia J. Y. Lewis, an h-index of 7, ranking #6,565,652 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.

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